SMC PNEUMATIK CG-D040 Datasheet

Air Cylinder

New

New

ø20, ø25, ø32, ø40, ø50, ø63, ø80, ø100

Female rod end
available as
standard

Selectable

Rod end styles
suitable for the
application can
be selected.

Easy fine adjustment of auto switch position

No trunnion mounting female thread

RoHS

Male threadFemale thread

Fine adjustment of the auto switch position
is possible by simply loosening the screw
attached to the auto switch.

Transparent switch bracket improves
visibility of indicator LED.

Fine adjustment of auto switch

LED colour indicator

Screw attached to auto switch Switch bracket

added to basic type variation

No foreign matter accumulation due
to the simple construction

No trunnion mounting female thread

Series/Made to Order set additionallySeries/Made to Order set additionally

¡

Standard type: Double rod, Single acting ¡Non-rotating type

¡

Direct mount type ¡Made to Order: Heat resistant cylinder
(-XB6), Made of stainless steel (-XC6) and Dual stroke cylinder
(-XC10, 11) etc. are added.

Series CG1

CAT.EUS20-224B-UK

Air Cylinder

Part numbers with rod end bracket and/or pivot bracket available

Not necessary to order a bracket for the applicable cylinder separately

Note) Mounting bracket is shipped together with the product, but not assembled.

Example)

Pivot bracket

— None

Pivot bracket is
shipped together

N

with the product,
but not assembled.

∗ Applicable to only mounting D,

U and T.

CDG1 N20-50Z- N W -M9BW

N: Kit of pivot bracket

and clevis

D

Mounting

Kit of pivot bracket
and trunnion

Various mounting bracket options

s3UITABLEMOUNTINGBRACKETSCANBESELECTEDFOR

the installation condition.

s)MPROVEDAMOUNTOFMOUNTINGFREEDOM

Single knuckle joint

Rod trunnion

Basic

Rod end bracket

— None

V

Single knuckle joint

Double knuckle jointW

Head trunnion

Clevis

With rod end bracket

V: Single

knuckle joint

W: Double
knuckle joint

Pivot bracket

Head flange

Axial foot

Double knuckle joint

Rod flange

Axial foot

Basic (No trunnion mounting female thread)

Easy fine adjustment of auto switch position

Fine adjustment of the auto switch set position can be performed by loosening the
auto switch attached screw without loosening the auto switch mounting band.
Operability improved compared with the conventional auto switch set position
adjustment, where the complete switch mounting
band requires loosening.

Switch bracket

Switch holder

Visibility of the indicator
LED improved with the
transparent resin switch bracket
(Standard specification)

Screw attached to auto switch

Auto switch

No environmental hazardous
substances used

Compliant with EU RoHS directive.
Lead free bushing is used as sliding material.

Specifications, performance and
mounting method are same as the
existing product.

Grease is selectable. (Option)

쐌

Grease for food processing equipment (XC85)

쐌

PTFE grease (X446)

Water resistant compact auto
switch now available

쐌

Solid state auto switch D-M9첸A(V)

Features 1

Auto switch mounting screw

Auto switch mounting band

Series CG1

Stroke Variations

Bore size [mm]

20

25

32

40

50

63

80

100

Series Variations

Series CG1-Z

Series

Standard

CG1-Z

Action

Double

acting

Rod

Single rod

Cushion

Rubber

bumper

Air

cushion

Standard stroke

75 100 125 150 200 250 30020 50

Bore size [mm]

20 25 32 40 50 63 80

100

With

rod boot

Variations

Air-hydro

Clean
series

[mm]

Page

Page 1

Non-rotating rod

CG1K-Z

Direct mount

CG1R-Z

Series CG1

Direct mount,
Non-rotating rod

CG1KR

With end lock

CBG1

Double

acting

Single
acting

Double

acting

Double

acting

Double

acting

Double

acting

Double

acting

Rubber

bumper

Double rod

Air

cushion

Single rod
(Spring return

Single rod

Double rod

Single rod

Single rod

Single rod

/extend)

Rubber

bumper

Rubber

bumper

Air

cushion

Rubber

bumper

Rubber

bumper

Air

cushion

Rubber

bumper

Rubber

bumper

Air

cushion

Page 18

Page 25

Page 30

Page 34

Page 38

www.smc.eu

Short type
Standard

CG3

Series CG3

Double

acting

Single rod

Rubber

bumper

Features 2

Combinations of Standard Products and Made to Order Specifi cations

Series CG1

: Standard



: Made to Order
: Special product (Please contact SMC for details.)



: Not available

—

Symbol Specifi cations

Standard

Long st

D

CG1쏔-쏔

CG1쏔H

10-

Note 9)

20-

R

CG1쏔

V

XB6

XB7

XB9

XB13

XC4

XC6

XC8

Standard

Long stroke

Built-in magnet

J

With rod boot ø20 to ø100

K

Air-hydro type ø20 to ø63

Clean series ø20 to ø100

Note 8)

Copper

Water resistant ø32 to ø100

Heat resistant cylinder (−10 to 150°C)

Cold resistant cylinder (−40 to 70°C)

Low speed cylinder (10 to 50 mm/s)

Low speed cylinder (5 to 50 mm/s)

With heavy duty scraper ø32 to ø63

Made of stainless steel ø20 to ø100

Adjustable stroke cylinder/
Adjustable extension type

and Fluorine-free ø20 to ø100

Series

Action/
type

Cushion

Page

Applicable bore size

ø20 to ø100

Note 7)

Note 7)

ø20 to ø100

CG1

(Standard type)

Double acting

Single rod Double rod Single rod

Rubber Air Rubber Air Rubber

Page 1 Page 18 Page 25

ø20 to ø100 ø20 to ø40

Single acting





Note 11)







—

Note 11)

Note 1)

Note 11)





Note 11)



——

Note 1)







Note 2)

Note 2)





Note 2)



Note 2) Note 5)





—

—



Note 6)



——



XC9

XC10

XC11

XC12

XC13

XC20

XC22

XC27

XC29

XC35

XC37

XC42

XC85

X446

Note 1) ø40 to ø63 only
Note 2) Without bumper
Note 3) ø32 to ø100 only
Note 4) SV type only (Heat resistant grease is used.)
Note 5) ø20 to ø63 only
Note 6) Single acting/spring return type (S) only
Note 7) The products with an auto switch are not compatible.
Note 8) Copper-free for the externally exposed part
Note 9) For details, refer to www.smc.eu.
Note 10) Long stroke is beyond the performance guarantee.
Note 11) Female rod end is available as a special order.

Adjustable stroke cylinder/
Adjustable retraction type

Dual stroke cylinder/Double rod type

Dual stroke cylinder/Single rod type

Tandem cylinder

Auto switch rail mounting ø20 to ø100

Head cover axial port ø20 to ø63

Fluororubber seal

Double clevis and double knuckle joint
pins made of stainless steel

Double knuckle joint with spring pin

With coil scraper

Larger throttle diameter of connection port

Built-in shock absorber in head cover side

Grease for food processing equipment ø20 to ø100

PTFE grease ø20 to ø100

ø20 to ø63

ø20 to ø100

ø20 to ø63



——

——

——





Note 2) Note 2)

——

Note 5) Note 5)

——





 


——















Front matter 1

Series CG1

(Non-rotating rod type)

CG1K

Double acting Double acting

Single rod Double rod Single rod

Rubber Air Rubber Rubber Air

Page 30 Page 34 Page 38

ø20 to ø63 ø40 to ø63 ø20 to ø63 ø20 to ø63

CG1R

(Direct mount type)




Note 10)



Note 10)



Note 10)





———

———





—



———

———

———

———

———

———







Note 2)

Note 2)








———

Symbol

Standard

Long st

D

CG1쏔-쏔

CG1쏔H

10-

Note 9)

20-

R

CG1쏔

V

XB6

XB7

XB9

XB13

XC4

XC6

CG1CG1WCG1CG1KCG1KWCG1R

Double Acting, Single RodDouble Acting, Double Rod

StandardNon-rotating RodDirect Mount

J
K

Single Acting, Spring Return/Extend









—

—

—

—










 




—

Note 2)







———







—






XC8

XC9

XC10

XC11

XC12

XC13

XC20

XC22

XC27

XC29

XC35

XC37

XC42

XC85

X446

Double Acting, Single RodDouble Acting, Double RodDouble Acting, Single Rod

Auto SwitchMade to Order

Front matter 2

Air Cylinder: Standard Type
Double Acting, Single Rod

Series CG1

RoHS

ø20, ø25, ø32, ø40, ø50, ø63, ø80, ø100

How to Order

CG1

With auto switch

CDG1

20NB

20 Z

100

100

Z

With auto switch

(Built-in magnet)

Mounting

B

∗

Basic (without trunnion mounting female thread)

Z
L
F
G

∗

U

∗

T
D

∗ Not available for ø80 or ø100.
∗ Mounting bracket is shipped together with

the product, but not assembled.

∗

The cylinder for F, G, L, D mounting types is Z:
Basic (without trunnion mounting female thread).

Basic

Axial foot

Rod fl ange

Head fl ange

Rod trunnion

Head trunnion

Clevis

Bore size

20
25
32
40
50
63
80

100

Type

Rubber bumper

N

Air cushion

A

20 mm
25 mm
32 mm
40 mm
50 mm
63 mm
80 mm

100 mm

Pivot bracket

—

Pivot bracket is shipped together

N

with the product, but not assembled

∗ Only for D, U, T mounting types
∗ Pivot bracket is shipped together

with the product, but not assembled.

Rod end bracket

—

V

W

∗ No bracket is provided for the female rod end.
∗ Rod end bracket is shipped together with the product, but not assembled.
∗ A knuckle joint pin is not provided with the single knuckle joint.

Port thread type

Air cushion

Rc ø32 to ø100

G ø32 to ø100

Rod end thread

Male rod end

—

Female rod end

F

Cylinder stroke [mm]

Refer to “Standard Strokes” on page 2.

—

TN

TF

Rc ø20 to ø100

NPT ø20 to ø100

M5 x 0.8 ø20, ø25

G ø32 to ø100

Rubber bumper

M5 x 0.8 ø20, ø25

NPT ø32 to ø100

Applicable Auto Switches/Refer to the Auto Switch Guide for further information on auto switches.

Type

∗∗∗

∗ Lead wire length symbols: 0.5 m·················· — (Example) M9NW

1 m·················· M
3 m··················
5 m··················
None

∗ Since there are other applicable auto switches than listed, refer to page 47 for details.
∗ For details about auto switches with pre-wired connector, refer to the Auto Switch Guide.
∗ The D-A9쏔쏔/M9쏔쏔쏔 auto switches are shipped together, (but not assembled). (However, only the auto switch mounting brackets are assembled before shipment.)

Special

function

—

Diagnostic indication

(2-colour indication)

Solid state auto switch

Water resistant

(2-colour indication)

With diagnostic output (2-colour indication)

—

Reed auto switch

Diagnostic indication (2-colour indication)

Water resistant type auto switches can be mounted on the above models, but in such case SMC cannot guarantee the water resistance.

A water-resistant type cylinder is recommended for use in an environment which requires water resistance. However, please contact SMC for water-resistant products of ø20 and ø25.

Electrical

entry

Grommet

Connector

Grommet

Grommet

Connector

Grommet

Wiring

(Output)

Indicator light

3-wire (NPN)

3-wire (PNP)

2-wire 12 V

3-wire (NPN)

Yes

3-wire (PNP)

2-wire 12 V

3-wire (NPN)
3-wire (PNP)

2-wire 12 V

4-wire (NPN)

3-wire (NPN equivalent)

Yes

No
Yes

2-wire 24 V

No
Yes
No
Yes

L

··············· N (Example) H7CN

Z

Load voltage

DC AC

5 V, 12 V

5 V, 12 V

24 V

5 V, 12 V

5 V, 12 V

—5 V —

12 V

—— —

(Example) M9NWM
(Example) M9NWL
(Example) M9NWZ

Perpendicular

—

M9NAV
M9PAV
M9BAV

100 V
100 V or less
100 V, 200 V
200 V or less

——

24 V or less

∗ Solid state auto switches marked with “쑗” are produced upon receipt of order.

Auto switch model

Applicable bore size

ø20 to ø63 ø80, ø100

In-line In-line

M9NV M9N

——

M9PV M9P

——

M9BV M9B

—

H7C

M9NWV M9NW

——

M9PWV M9PW

——

M9BWV M9BW

——

∗∗∗
∗∗∗
∗∗∗

——
—

∗∗∗

M9NA

∗∗∗

M9PA

∗∗∗

M9BA

H7NF G59F
A96V A96
A93V A93
A90V A90

—
—

C73C

—

C80C

B59W

B54
B64

1

V

W

NND

None

Single knuckle joint

Double knuckle joint

—

G59

—

G5P

—

K59

—
—

G59W

—

G5PW

—

K59W

—
—
—

G5BA

—
—
—

—
—

M9BW

None

∗ In the case of w/rod boot, and a foot bracket or

rod fl ange as a bracket, those parts are to be
assembled at the time of shipment.

∗ For female rod end, no rod boot is provided.

Lead wire length [m]

0.5

(—)1[m]3(L)5(Z)

 

 

 


 

 

 

 
 
 

∗∗∗

——











Made to Order

For details, refer to page 2.

Number of auto switches

—

S
n

2 pcs.

1 pc.

“n” pcs.

Auto switch

Without auto switch

—

∗ For applicable auto switches,

refer to the table below.

Suffi x for cylinder (Rod boot)

—

J

K

—

—

—
—

—

—

—

—
——— —
—
——— —
—
——— —
—
—
——— — —

Without rod boot

Nylon tarpaulin

Heat resistant tarpaulin

Pre-wired
connector

None

[N]
—



—


























—



—



—



—



—

—



—



—



—



—



—



—



—



—



—



—



—— —

——

—
—

Applicable

load

IC

circuit

———

IC

circuit

—

IC

circuit

—

IC circuit
IC circuit

IC circuit

—

IC circuit

Relay,

PLC

—

Relay,

PLC

Specifi cations

Air Cylinder: Standard Type

Double Acting, Single Rod

Series CG1

Symbol

Rubber bumper

Refer to pages 42 to 47 for cylinders with
auto switches.

· Auto switch proper mounting position
(detection at stroke end) and its mounting
height

· Minimum stroke for auto switch mounting

· Operating range

· Auto switch mounting brackets/Part no.

Air cushion

Made to Order

(For details, refer to pages 49 to 65.)

Symbol Specifi cations

Change of rod end shape

-XA쏔

Heat resistant cylinder (–10 to 150°C)

-XB6

Cold resistant cylinder (–40 to 70°C)

-XB7

Low speed cylinder (10 to 50 mm/s)

-XB9

Low speed cylinder (5 to 50 mm/s)

-XB13

With heavy duty scraper

-XC4

Made of stainless steel

-XC6

Adjustable stroke cylinder/Adjustable extension type

-XC8

Adjustable stroke cylinder/Adjustable retraction type

-XC9

Dual stroke cylinder/Double rod type

-XC10

Dual stroke cylinder/Single rod type

-XC11

Tandem cylinder

-XC12

Auto switch rail mounting

-XC13

Head cover axial port

-XC20

Fluororubber seal

-XC22

Double clevis and double knuckle joint pins made of stainless steel

-XC27

Double knuckle joint with spring pin

-XC29

With coil scraper

-XC35

Larger throttle diameter of connection port

-XC37

Built-in shock absorber in head cover side

-XC42

Grease for food processing equipment

-XC85

PTFE grease

-X446

3

∗

3

∗

1

∗

3

∗

∗1 Cylinders with rubber bumper have no bumper.
∗2 Only compatible with cylinders with rubber

bumper, but has no bumper.

∗3 Only compatible with cylinders with rubber

bumper.

1

∗

2

∗

3

∗

3

∗

∗3

3

∗

Bore size [mm]

Action Double acting, Single rod

Lubricant Not required (Non-lube)

20 25 32 40 50 63 80 100

CG1CG1WCG1CG1KCG1KWCG1R

Fluid Air

Proof pressure 1.5 MPa

Maximum operating pressure

Minimum operating pressure

Ambient and fl uid
temperature

Without auto switch:
With auto switch : –10°C to 60°C

Piston speed 50 to 1000 mm/s

Stroke length tolerance

Up to 1000 st

1.0 MPa

0.05 MPa

–

10°C to 70°C

+1.4

mm, Up to 1500 st

0

(No freezing)

50

to

+1.8

mm

0

700 mm/s

Double Acting, Single RodDouble Acting, Double Rod

StandardNon-rotating RodDirect Mount

Cushion Rubber bumper, Air cushion

Mounting

∗∗

Basic, Basic (without trunnion mounting female thread),
Axial foot, Rod fl ange, Head fl ange, Rod trunnion, Head
trunnion, Clevis (used for changing the port location by 90°)

Allowable
kinetic
energy
(J)

Rubber
bumper

Air

cushion

Male

rod end

Female

rod end

Male

rod end

Female

rod end

0.28 0.41 0.66 1.20 2.00 3.40 5.90 9.90

0.11 0.18 0.29 0.52 0.91 1.54 2.71 4.54

R: 0.35
H: 0.42

R: 0.56
H: 0.65

0.91 1.80 3.40 4.90 11.80 16.70

0.11 0.18 0.29 0.52 0.91 1.54 2.71 4.54

Single Acting, Spring Return/Extend

∗ R: Rod side, H: Head side
∗∗ Cylinder sizes ø80 and ø100 do not have basic (without trunnion mounting female thread), rod

trunnion and head trunnion types. Foot, fl ange and clevis types of cylinder sizes from ø20 to
ø63 do not have trunnion mounting female thread. Operate the cylinder within the allowable
kinetic energy.

Double Acting, Single RodDouble Acting, Double RodDouble Acting, Single Rod

Accessories

Axial

Rod

Mounting Basic

Standard

∗3

∗3

Option

Rod end nut

Clevis pin — — — — — —

Single knuckle joint

Double knuckle joint

∗∗

(with pin)

Pivot bracket

∗

Rod boot

foot







————



fl ange

Head

fl ange

Rod

trunnion

∗ 

Head

trunnion

∗

Clevis





∗ Not available for ø80 and ø100.
∗∗ A double knuckle joint pin and retaining rings are shipped together.

Standard Strokes

Bore size [mm]

∗3

20
25

Standard stroke [mm]

25, 50, 75, 100, 125, 150, 200 201 to 1500

Note1)

Long stroke [mm]

32
40

50, 63

25, 50, 75, 100, 125,

150, 200, 250, 300

301 to 1500

80

100

Note 1) Intermediate strokes not listed above are produced upon receipt of order. Manufacture of

intermediate strokes at 1 mm intervals is possible. (Spacers are not used.)

Note 2) The long stroke shows the maximum manufacturable stroke. For details about maximum

stroke that can be used for each mounting bracket, contact SMC.

Note 2)

Auto SwitchMade to Order

2

Series CG1

Ordering Example of Cylinder Assembly

Cylinder model: CDG1DN20-100Z-NW-M9BW

Auto switch

Clevis

Rod Boot Material

Symbol Rod boot mater

J

K

∗ Maximum ambient temperature for the rod

Mounting D: Clevis
Pivot bracket N: Yes
Rod end bracket W: Double knuckle joint
Auto switch D-M9BW: 2 pcs.

∗ Pivot bracket, double knuckle joint and auto

switch are shipped together with the product, but
not assembled.

Pivot bracket

Double knuckle joint

boot itself.

Mounting Brackets/Part No.

Mounting

bracket

Axial foot 2

Order

q’ty

Note 1)

20 25 32 40 50 63 80 100

CG-L020 CG-L025 CG-L032 CG-L040 CG-L050 CG-L063 CG-L080 CG-L100

Flange 1 CG-F020 CG-F025 CG-F032 CG-F040 CG-F050 CG-F063 CG-F080 CG-F100

Trunnion pin 1 CG-T020 CG-T025 CG-T032 CG-T040 CG-T050 CG-T063 — —

Clevis 1 CG-D020 CG-D025 CG-D032 CG-D040 CG-D050 CG-D063 CG-D080 CG-D100

Pivot bracket

Note 2)

1

CG-020-24A CG-025-24A CG-032-24A CG-040-24A CG-050-24A CG-063-24A CG-080-24A CG-100-24A

Note 1) Order two foots per cylinder.
Note 2) Can be combined with the trunnion pin and the clevis.

Bore size [mm]

Mounting Brackets, Accessories/Material, Surface Treatment

Maximum operating

temperature

Nylon tarpaulin 70°C

Heat resistant tarpaulin

Contents

2 foots,
8 mounting bolts

1 fl ange,
4 mounting bolts

2 trunnion pins, 2 trunnion bolts,
2 fl at washers

1 clevis, 4 mounting bolts,
1 clevis pin, 2 retaining rings

1 pivot bracket

110°C

∗

Segment Description Material Surface treatment

Foot Carbon steel Nickel plating

Carbon steel (ø20 to ø63) Nickel plating

Cast iron (ø80, ø100) Nickel plating

Carbon steel (ø20 to ø63) Nickel plating

Cast iron (ø80, ø100) Nickel plating

Mounting

brackets

Flange

Clevis

Trunnion pin Carbon steel Salt-bath nitrocarburising

Trunnion pin

Trunnion bolt Carbon steel Nickel plating
Flat washer Carbon steel Nickel plating

Rod end nut Carbon steel Zinc chromated

Carbon steel (ø20 to ø32) Nickel plating

Cast iron (ø40 to ø100) Zinc chromated

Carbon steel (ø20 to ø32) Nickel plating

Cast iron (ø40 to ø100) Zinc chromated

Accessories

Single knuckle joint

Double knuckle joint

Knuckle pin Carbon steel —
Clevis pin Carbon steel —

Pivot bracket

Carbon steel (ø20 to ø63) Nickel plating

Cast iron (ø80, ø100) Nickel plating
Mounting bolt Carbon steel Nickel plating
Retaining ring Carbon tool steel Phosphate coating

Mounting Procedure

Mounting procedure for trunnion

Follow the procedures below when mounting a
pivot bracket on the trunnion.

Cylinder body

Trunnion bolt (With
scotch grip) 4 or 5
times remounting
possible

Flat washer

(Put grease on the exterior.)

Pivot bracket

Trunnion pin

Mounting procedure for clevis

Follow the procedures below when mounting a pivot bracket on the clevis.

Retaining

ring

Clevis pin
(Put grease)

Cylinder body

Pivot bracket

Retaining

ring

ø80, ø100ø20 to ø63ø20 to ø63

Retaining

ring

Clevis pin
(Put grease)

Cylinder
body

Pivot bracket

Retaining

ring

3

Air Cylinder: Standard Type

Double Acting, Single Rod

Series CG1

Weights

Bore size [mm]

Basic (B) 0.11 0.17 0.24 0.44 0.79 1.06 2.07 3.16
Basic (Z) 0.11 0.17 0.25 0.45 0.80 1.09 — —
Axial foot 0.21 0.29 0.40 0.67 1.26 1.77 3.04 4.91
Flange 0.18 0.26 0.38 0.65 1.16 1.64 2.78 4.44

Basic weight

Pivot bracket 0.08 0.09 0.17 0.25 0.44 0.80 0.98 1.75
Single knuckle joint 0.05 0.09 0.09 0.10 0.22 0.22 0.39 0.57
Double knuckle joint (with pin) 0.05 0.09 0.09 0.13 0.26 0.26 0.64 1.31
Additional weight per 50 mm of stroke 0.05 0.07 0.09 0.14 0.21 0.25 0.35 0.50
Additional weight for switch magnet 0.01 0.01 0.01 0.01 0.01 0.02 0.02 0.04
Additional weight with air cushion 0 0.01 0.04 0 0.01 0.04 0 0.04
Weight reduction for female rod end −0.01 −0.02 −0.02 −0.05 −0.10 −0.10 −0.19 −0.27

Trunnion 0.12 0.19 0.28 0.49 0.88 1.20 — —
Clevis 0.17 0.25 0.39 0.68 1.19 1.78 2.77 4.44

Calculation (Example) CDG1FN20-100Z

(Built-in magnet, Flange, ø20, 100 stroke)

20 25 32 40 50 63 80 100

¡Basic weight ··········································0.18 kg (Flange, ø20)
¡Additional weight for stroke ···················0.05 kg/ 50 mm
¡Air cylinder stroke ·································100 mm
¡Additional weight for switch magnet ······0.01 kg

0.18 + 0.05 x (100/50) + 0.01 = 0.29 kg

[kg]

CG1CG1WCG1CG1KCG1KWCG1R

Double Acting, Single RodDouble Acting, Double Rod

StandardNon-rotating RodDirect Mount

Weights of Cylinder Movable Parts

Bore size [mm]
Male rod end 40.0 68.5 96.0
Female rod end 30.9 51.7 77.0

20 25 32 40 50 63 80 100

209.7 379.1 409.7 827.8

161.0 282.0 312.5 637.4

[g]

1259.7

991.5

Additional Weights

Bore size [mm]
Additional weight per 50 mm of stroke
Switch magnet

∗

Do not apply a lateral load over the allowable range to the rod end when it is mounted horizontally.

Standard weight of movable parts
Calculation (Example) CDG1BN40-150Z (Built-in magnet, Basic, ø40, 150 stroke)

¡

Standard weight of movable parts: Male rod end, Bore size [40] ··············209.7 g

¡

Additional weight: Additional weight of stroke

¡

Switch magnet ·····························································································12.6 g

Total 457.5 g

Clean Series Air-hydro

N10-CG1

Mounting style

Clean Series (With relief port)

The type which is applicable for using inside the clean room graded Class
100 by making an actuator’s rod section a double seal construction and
discharging by relief port directly to the outside of clean room.

Bore size

Stroke

Specifi cations

Bore size [mm]

Action Double acting

Fluid Air

Maximum operating pressure 1.0 MPa

Minimum operating pressure 0.05 MPa

Cushion Rubber bumper

Piston speed 30 to 400 mm/s

Relief port size M5 x 0.8

Mounting

∗ Auto switch can be mounted.
∗∗ The basic type is B type only. However, no trunnion mounting female

thread is provided.

20, 25, 32, 40, 50, 63, 80, 100

Basic, Axial foot, Rod fl ange,
Head fl ange

∗∗

Z

Mounting style

Low pressure hydraulic cylinder of 1.0 MPa or less
When using together with the CC series air-hydro unit, constant and low
speed actuation and intermediate stopping similar to hydraulic units are
possible with the use of valves and other pneumatic equipment.

Specifi cations

Bore size [mm]

Action Double acting

Fluid Turbine oil

Proof pressure 1.5 MPa

Maximum operating pressure 1.0 MPa

Minimum operating pressure 0.18 MPa

Piston speed 15 to 300 mm/s

Cushion None

Ambient and fl uid temperature

Mounting

∗ Auto switch can be mounted.

20 25 32 40 50 63 80 100

19.6 30.6 44.1 78.4

3.5 4.0 9.0 12.6

78.4 x 150/50 = 235.2 g ····235.2 g

HCG1

Bore size

Air-hydro

122.5 122.5 191.4 275.7

14.0 22.0 24.0 35.0

Stroke

Z

20, 25, 32, 40, 50, 63

5 to 60°C

Basic, Axial foot, Rod fl ange, Head
fl ange, Rod trunnion, Head trunnion,
Clevis (used for changing the port
location by 90°)

[g]

Single Acting, Spring Return/Extend

Double Acting, Single RodDouble Acting, Double RodDouble Acting, Single Rod

Auto SwitchMade to Order

S + Stroke

ZZ + Stroke

∗ Other dimensions are the same as the

double acting, single rod, standard type.

TB

Bore size

[mm]

20
25
32
40
50
63

GB TB S ZZ

12 11 77 114
12 11 77 119
12 11 79 121
13 12 87 139
14 13 102 162
14 13 102 162

4

Series CG1

Water Resistant

Bore size

Mounting style

CDG1 Z

Type

Port thread type

R

Stroke

H7BAL

-XC6

With auto switch
(Built-in magnet)

Water resistant cylinder

NBR seals (Nitrile rubber)

R

FKM seals (Fluororubber)

V

Caution

Since the scraper is press-fi t
into the rod cover, it cannot
be replaced.

Water resistant 2-colour
indication, solid state auto switch

H7BAL ø32 to ø63
G5BAL ø80, ø100

Made to Order

Applicable for use in an environment with water splashing
such as food processing and car wash equipment, etc.

Specifi cations

Bore size [mm]

Action Double acting, Single rod

Cushion Rubber bumper/Air cushion

Auto switch mounting Band mounting type

Made to Order

∗ Specifi cations other than above are the same as standard, basic type.

32, 40, 50, 63, 80, 100

XC6: Made of stainless steel

Dimensions

With rubber bumper

GBGA

(E1)

(F1)

TA

S + Stroke F

ZZ + Stroke

With air cushion

(E1)

Bore size

32
40
50
63
80

100

∗ Other dimensions are the same as the double acting single rod standard type.
∗ ( ): Denotes the dimensions for long stroke.

WA

(F1)

S + Stroke F

ZZ

+ Stroke

∗

(E1)

E

17 18 2 2 18 77 (85) 17 22
21 25 2 2 19 84 (93) 18 23
26 30 2 2 21 97 (109) 20 25
26 32 2 2 21 97 (109) 20 25
32 40 3 3 28 116 (130) — 32
37 50 3 3 29 117 (131)

(F1)

∗

GA S TA WA ZZ

F

TB

GBGA

TBTA

0

−0.05

E

ø

0

−0.05

øE

—33

[mm]

119 (127)
136 (145)
157 (169)
157 (169)
190 (204)
191 (205)

Precautions

Be sure to read before handling. Refer to back cover
for Safety Instructions. For Actuator and Auto Switch
Precautions, refer to “Handling Precaution for SMC
Products” and the Operation Manual on SMC website,
http://www.smcworld.com

Operating Precautions

Warning

1. Do not operate the cushion valve in the fully closed or
fully opened state.

Using it in the fully closed state will cause the cushion seal to be
damaged. Using it in the fully opened state will cause the piston
rod assembly or the cover to be damaged.

2. Operate within the specifi ed cylinder speed.

Otherwise, cylinder and seal damage may occur.

3.

Use caution regarding the cushion performance in the low-speed range.

There may be individual performance and effect variances when
used near 50 mm/s. Please consult with SMC about usage.

4.

When the cylinder is used as mounted with a single side fi xed or
free (basic, fl ange types), a bending moment will be applied to the
cylinder due to the vibration generated at the stroke end, and the
cylinder may be damaged. In such a case, mount a bracket to
reduce the vibration of the cylinder or use the cylinder at a piston
speed low enough to prevent the cylinder from vibrating at the
stroke end. Also, use a support bracket to reduce vibrations when
the cylinder body moves or when the cylinder is fi xed horizontally
on one side and moved at a high speed and frequency.

5. Do not apply excessive lateral load to the piston rod.

Easy checking method
Minimum operating pressure after the cylinder is mounted to the equipment
[MPa] = Minimum operating pressure of cylinder [MPa] + {Load weight [kg] x
Friction coeffi cient of guide/Sectional area of cylinder [mm2]}
If smooth operation is confi rmed within the above value, the load on the cylinder
is the resistance of the thrust only and it can be judged as having no lateral load.

Caution

1. Do not use the air cylinder as an air-hydro cylinder.

This will cause an oil leak.

2. Install a rod boot without twisting.

If the cylinder is installed with its bellows twisted, it could damage
the bellows.

3. Tighten clevis bracket mounting bolts with the following
proper tightening torque.

ø20: 1.5 N·m, ø25 to 32: 2.9 N·m, ø40: 4.9 N·m,
ø50: 11.8 N·m, ø63 to 80: 24.5 N·m, ø100: 42.2 N·m

Disassembly/Replacement

Caution

1. Do not replace the bushings.

The bushings are press-fit. To replace them, they must be
replaced together with the cover assembly.

2. To replace a seal, apply grease to the new seal before
installing it.

If the cylinder is put into operation without applying grease to the seal, it
could cause the seal to wear signifi cantly, leading to premature air leakage.

3.

Cylinders with ø50 or larger bore sizes cannot be disassembled.

When disassembling cylinders with bore sizes of ø20 through ø40, grip the double
fl at part of either the head cover or the rod cover with a vise and loosen the other
side with a wrench or a monkey wrench etc., and then remove the cover. When re­tightening, tighten approximately 2 degrees more than the original position.
(Cylinders with ø50 or larger bore sizes are tightened with a large tightening torque
and cannot be disassembled. If disassembly is required, please contact SMC.)

5

Construction

With rubber bumper

With air cushion

ø80, ø100

Air Cylinder: Standard Type

Double Acting, Single Rod

Series CG1

ø80, ø100

CG1CG1WCG1CG1KCG1KWCG1R

y

ewyy

r!0 @0 !9 @2 !8@1@2qourt u

ei

Double Acting, Single RodDouble Acting, Double Rod

u

StandardNon-rotating RodDirect Mount

Long stroke Long stroke

1001 to 1500

ow!6 !1 !3!7 !2!5 !4!0 @0 @1 !9 !8@2@2 @3qrt e

Component Parts

No. Description Material Note

1 Rod cover Aluminium alloy Hard Anodised

2 Tube cover Aluminium alloy Hard Anodised

3 Piston Aluminium alloy

4 Piston rod

5 Bushing Bearing alloy

6 Bumper Resin

7 Bumper Resin

8 Retaining ring Stainless steel Except ø80 and ø100

9 Wear ring Resin

10 Rod end nut Carbon steel Zinc chromated

11 Cushion ring A Aluminium alloy

12 Cushion ring B Aluminium alloy

Note) For cylinders with auto switches, the magnet is installed in the

piston.

∗ The material for ø20, ø25 cylinders with auto switches is made of stainless

steel.

Stainless steel

Carbon steel∗Hard chrome plating

For ø20 or ø25 with built-in magnet

∗

ø32 or larger is

common.

Long stroke

No. Description Material Note

13 Seal retainer Rolled steel Zinc chromated

Cushion

14

valve

15 Steel ball Carbon steel

16 Cushion ring A Urethane

17 Cushion ring B Urethane

18 Head cover Aluminium alloy Hard Anodised

19 Cylinder tube Aluminium alloy Hard Anodised

20 Rod seal NBR

21 Piston seal NBR

22 Tube gasket NBR

23 Valve seal NBR

ø40 or smaller

ø50 or larger

Carbon steel

Steel wire Zinc chromated

Electroless nickel plating

ø32 or larger is

common.

Replacement Parts/Seal Kit

Bore size [mm] Kit no. Contents

20
25
32
40

Note) Refer to the Specifi c Product Precautions on page 5 for Disassembly/

Replacement. Order with the kit number according to the bore size.

∗ The seal kit includes a grease pack (10 g).

Order with the following part number when only the grease pack is
needed. Grease pack part number: GR-S-010 (10 g)

CG1N20Z-PS

CG1N25Z-PS

CG1N32Z-PS

CG1N40Z-PS

Set of the nos. @0, @1, @2

Single Acting, Spring Return/Extend

Double Acting, Single RodDouble Acting, Double RodDouble Acting, Single Rod

Auto SwitchMade to Order

6

Series CG1

Basic: CG1BN

NA

2 x TC

øTD

Width across flats

TE

TFTG

Width across flats

MM

0

−0.05

øE

B

1

KA

H

1

AL

AK

H

FGA

øD

R0.4

2 x P

(Rc, NPT, G)

4 x TC

TA TB

ZZ + Stroke

TC thread detail

With air cushion

GA

2 x P

WA

(Rc, NPT, G)

Cushion valve, Width across flats WH

Basic (No Trunnion Mounting Female Thread): CG1ZN

øI

S + Stroke

WB

GB

GB

R0.4

F

0

−0.05

øE

C

C

8 x J

NA

Wθ

10°

°

Width across flats KA

MM

0

−0.05

øE

Width across flats B1

1

H

AL

AK

HS

Stroke range

Bore

size

Standard

Long stroke

Up to 200 201 to 15001210 (12)

20

Up to 300 301 to 15001210 (12)

25

Up to 300 301 to 15001210 (12)

32

Up to 300 301 to 15001310 (13)

40

Up to 300 301 to 15001412 (14)

50

Up to 300 301 to 15001412 (14)

63

Up to 300 301 to 15002016 (20)

80

Up to 300 301 to 15002016 (20)

100

Bore

NA S TA TB ZZ

size

24 69 (77) 11 11 106 (114)

20

29 69 (77) 11 11 111 (119)

25

35.5 71 (79) 11 10 (11) 113 (121)

32

44 78 (87) 12 10 (12) 130 (139)

40

55 90 (102) 13 12 (13) 150 (162)

50

69 90 (102) 13 12 (13) 150 (162)

63

86 108 (122) — — 182 (196)

80

106 108 (122) — — 182 (196)

100

Note) ( ): Denotes the dimensions for long stroke.
∗ For details about applicable maximum stroke, contact SMC.

Rc, NPT port G port

GA GB P GA GB P

1/8 12
1/8 12.5
1/8 10.5
1/8 13
1/4 14
1/4 14
3/8 17.5
1/2 17.5

10 (12)

M5 x 0.81815.5

10 (12.5)

M5 x 0.82219.5

10 (10.5)

1/8 22

10 (10)

1/8 30

12 (14)

1/4 35

12 (14)

1/4 35

16 (17.5)

3/8 40

16 (17.5)

1/2 40

[mm]

With Air Cushion

Bore

size

20
25
32
40
50
63
80

100

GA GB P

12 10 (12)

12.5
12 10 (12) 1/8 16 14 (16) 25° 1.5
13 10 (13) 1/8 17 15 (17) 20° 1.5
14 12 (14) 1/4 18 16 (18) 20° 3
14 12 (14) 1/4 18 17 (18) 20° 3
20 16 (20) 3/8 24 20 (24) 20° 4
20 16 (20) 1/2 24 20 (24) 20° 4

7

øD

R0.4

AAL

Rc, NPT, G

10 (12.5)

2 x PGAF

(Rc, NPT, G)

ZZ + Stroke

CDEFHH1IJKKAMM

B1

13

14
17
17
19
27
27
32
41

16.5

20

26

32

38

50

60

19.5
27
32
32
37
37

WA WB W θ WH

M5 x 0.8
M5 x 0.81614.5 (16)

16 15 (16) 25° 1.5

GB

øI

+ Stroke

8 12 2 35 5 26
10 14 2 40 6 31
12 18 2 40 6 38
16 25 2 50 8 47
20 30 2 58 11 58
20 32 2 58 11 72
25 40 3 71 13 89
30 50 3 71 16 110

[mm]

TC Thread

Bore

size

20

25° 1.5

25
32
40
50
63
80

100

∗ Cylinder bore sizes ø80 and ø100 do not have

trunnion mounting female thread on the width
across fl ats NA.

R0.4

0

−0.05

øE

F

M4 x 0.7 depth 7 5

M5 x 0.8 depth 7.5 5.5

M5 x 0.8 depth 8 5.5

M6 x 1 depth 12 6
M8 x 1.25 depth 16 7
M10 x 1.5 depth 16 7
M10 x 1.5 depth 22 10

M12 x 1.75 depth 22 10

6
8
10
14
18
18
22
26

M8 x 1.25
M10 x 1.25
M10 x 1.25

M14 x 1.5

M18 x 1.5

M18 x 1.5

M22 x 1.5

M26 x 1.5

[mm]

TC TD TE TF TG

M5 x 0.8 8

M6 x 0.75 10

M8 x 1.0 12
M10 x 1.25 14
M12 x 1.25 16

M14 x 1.5 18

—————
—————

+0.08
0

+0.08

0

+0.08
0

+0.08
0

+0.08
0

+0.08
0

4
5

5.5
6

7.5

11.5

0.5
1
1

1.25
2
3

10

14.5

[mm]

5.5

6.5

7.5

8.5

Basic: CG1BN

Air Cylinder: Standard Type

Double Acting, Single Rod

Series CG1

With rod boot

øe

øIJ

8

l f

h + l

ZZ + l + Stroke

88

CG1CG1WCG1CG1KCG1KWCG1R

øe

øIJ

l

f

h + l

ZZ + l + Stroke

JW

ø20 to ø63ø80, ø100

With Rod Boot

Bore

efhIJ

size

30 18 55 27 15.5 10.5

20

30 19 62 32 16.5 10.5 133 (141)

25

35 19 62 38 18.5 10.5 135 (143)

32

35 19 70 48 21.5 10.5 150 (159)

40

40 19 78 59 24 10.5 170 (182)

50

40 20 78 72 24 10.5 170 (182)

63

52 10 80 59 — — 191 (205)

80

62 7 80 71 — — 191 (205)

100

∗ The minimum stroke with rod boot is 20 mm.

JW

JH

(Reference)

(Reference)

l

/4 stroke

1

[mm]

ZZ

126 (134)

Double Acting, Single RodDouble Acting, Double Rod

JH

StandardNon-rotating RodDirect Mount

Single Acting, Spring Return/Extend

Female rod end

H

ZZ

+ Stroke

MM

Thread depth A1

Female Rod End

Bore

A1 HMM ZZ

size

8 13 M4 x 0.7 84 (92)

20

8 14 M5 x 0.8 85 (93)

25

12 14 M6 x 1 87 (95)

32

13 15 M8 x 1.25 95 (104)

40

18 16 M10 x 1.5 108 (120)

50

18 16 M10 x 1.5 108 (120)

63

21 19 M14 x 1.5 130 (144)

80

25 22 M16 x 1.5 133 (147)

100

∗ When female thread is used, use a washer etc.

to prevent the contact part at the rod end from
being deformed depending on the material of
the work piece.

[mm]

Double Acting, Single RodDouble Acting, Double RodDouble Acting, Single Rod

Auto SwitchMade to Order

8

Series CG1

Axial Foot: CG1LN

Width across flats

MM

KA

H

S

H

GA

(Rc, NPT, G)

1

øD

+ Stroke

Width across flats NA2 x P

GB

øI

C

B

8 x J

Width across flats

B

1

AL

AXY

W

K

ZLS

LT

2 x øLC

(Knock pin position)

+ Stroke

Y

ZZ + Stroke

With air cushion

WA

(Rc, NPT, G)

GA

Cushion valve, Width across flats

WH

WB

GB

2 x P

With rod boot

h + l

8

øe

øIJ

øe

øIJ

fl

Z + l

+ l + Stroke

ZZ

ø80, ø100

Stroke range Rc, NPT port G port

Bore

size

Standard Long stroke
Up to 200 201 to 15001210 (12)

20

Up to 300 301 to 15001210 (12)

25

Up to 300 301 to 15001210 (12)

32

Up to 300 301 to 15001310 (13)

40

Up to 300 301 to 15001412 (14)

50

Up to 300 301 to 15001412 (14)

63

Up to 300 301 to 15002016 (20)

80

Up to 300 301 to 15002016 (20)

100

Bore

NA S W X Y Z ZZ

size

24

20

29

25

35.5

32

44

40

55

50

69

63

86

80

106

100

∗ For female rod end, since the wrench fl ap (K and KA portions) will be inside of the bracket

when the piston rod is retracted at the stroke end, extend the piston rod to tighten the nut

using a tool, and mount a work piece on the rod end.
∗ Refer to the basic type for the female rod end.
Note) ( ): Denotes the dimensions for long stroke.
∗ For details about applicable maximum stroke, contact SMC.

GA GB P GA GB P

69 (77)

10 15 7 47

69 (77)

10 15 7 52

71 (79)

10 16 8 53

78 (87)

10 16.5 8.5 63.5

90 (102)

17.5 22 11 75.5

90 (102)

17.5 22 13 75.5

108 (122)

20 28.5 14 95

108 (122)

20 30 16 95

1/8

12

1/8

12.5

1/8

10.5

1/8

13

1/4

14

1/4

14

3/8

17.5

1/2

17.5

110 (118)

115.5 (123.5)

117.5 (125.5)
135 (144)

157.5 (169.5)

157.5 (169.5)

188.5 (202.5)
192 (206)

10 (12)
10 (12.5)
10 (10.5)

10 (10)

12 (14)

12 (14)
16 (17.5)
16 (17.5)

[mm]

AALBB1 CDHH1 I J K KALCLDLH LS LTLXLZ M MM

M5 x 0.81815.5341314 8 35 5
M5 x 0.82219.5

1/8 22
1/8 30
1/4 35
1/4 35
3/8 40
1/2 40

38.51716.5

19.545172012 40 6
27

54.51926

32

70.52732

32

82.52738

37

1013250

37

1214160

With Air Cushion

Bore

size

20
25
32
40
50
63
80

100

Rc, NPT, G

GA GB P

12 10 (12)

12.5

10 (12.5)
12 10 (12) 1/8 16 14 (16) 25° 1.5
13 10 (13) 1/8 17 15 (17) 20° 1.5
14 12 (14) 1/4 18 16 (18) 20° 3
14 12 (14) 1/4 18 17 (18) 20° 3
20 16 (20) 3/8 24 20 (24) 20° 4
20 16 (20) 1/2 24 20 (24) 20° 4

h + l

88

l

Z + l

+ l + Stroke

ZZ

ø20, ø63

10 40 6

16 50 8
20 58 11
20 58 11
25 71 13
30 71 16

26
31
38
47
58
72
89
110

WA WB Wθ WH

M5 x 0.8
M5 x 0.81614.5 (16)

16 15 (16) 25° 1.5

f

M12 x 1.751026 6 14 65 60 (74)

9

LH

15°

W

MX

M4 x 0.7
M5 x 0.8
M5 x 0.8

M6 x 1
M8 x 1.25718 5 10 40 55 (67)
M10 x 1.5718 5 12 45 55 (67)
M10 x 1.51022 6 11 55 60 (74)

[mm]

25° 1.5

4 x øLD

5

6 4 6 20 45 (53)

5.5

8 4 6 22 45 (53)

5.5

10 4 7 25 45 (53)

6

14 4 7 30 51 (60)

With Rod Boot

Bore

efhIJ

size

30 18 55 27

20

30 19 62 32

25

35 19 62 38

32

35 19 70 48

40

40 19 78 59

50

40 20 78 72

63

52 10 80 59 — —

80

62 7 80 71 — —

100

∗ The minimum stroke with rod boot is 20 mm.

(Reference)

15.5 10.5

16.5 10.5 74

18.5 10.5 75

21.5 10.5 83.5
24 10.5 95.5
24 10.5 95.5

C

LX

LZ

Wθ

10°

JW

3 32 44 3
3 36 49 3.5
3 44 58 3.5
3 54 71 4

4.5 66 86 5

4.5 82 106 5

4.5 100 125 5
6 120 150 7

JW

JH

l

(Reference)

°

ZZZ

67

130 (138)

137.5 (145.5)

139.5 (147.5)
155 (164)

177.5 (189.5)

/4 stroke

1

177.5 (189.5)

104

197.5 (211.5)

104

201 (215)

JH

[mm]

M8 x 1.25
M10 x 1.25
M10 x 1.25
M14 x 1.5
M18 x 1.5
M18 x 1.5
M22 x 1.5
M26 x 1.5

[mm]

Rod Flange: CG1FN

Width across flats

MM

0

øE−0.05

∗

Width across flats

B

1

H1

KA

Air Cylinder: Standard Type

Double Acting, Single Rod

GAFTF

øD

2 x P
(Rc, NPT, G)

øI

GB

R0

.4

0

øE−0.05

B

Series CG1

4 x øFD

C

±0.15

FX

øD

8 x J

CG1CG1WCG1CG1KCG1KWCG1R

Double Acting, Single RodDouble Acting, Double Rod

AL

Width across flats

NA

KA

+ Stroke

S + Stroke

h + l

l

+ l + Stroke

ZZ

WH

88

With air cushion

With rod boot

8

øe

øIJ

h + l

ZZ

l

f

+ l + Stroke

H

ZZ

2 x P

WA

(Rc, NPT, G)

GA

Cushion valve, Width across flats

∗ End boss is machined on the fl ange for øE.

øe

øIJ

ø80, ø100 ø20, ø63

Bore

size

20
25
32
40
50
63
80

100

Bore

size

20
25
32
40
50
63
80

100

∗ For female rod end, since the wrench fl ap (K and KA portions) will be inside of the bracket

when the piston rod is retracted at the stroke end, extend the piston rod to tighten the nut

using a tool, and mount a work piece on the rod end.
∗ Refer to the basic type for the female rod end.
Note) ( ): Denotes the dimensions for long stroke.
∗ For details about applicable maximum stroke, contact SMC.

Stroke range Rc, NPT port G port

Standard

Up to 200
Up to 300
Up to 300
Up to 300
Up to 300
Up to 300
Up to 300
Up to 300

KA MM NA S ZZ

Long stroke
201 to 1500 12
301 to 1500 12
301 to 1500 12
301 to 1500 13
301 to 1500 14
301 to 1500 14
301 to 1500 20
301 to 1500 20

6

M8 x 1.25 24

8

M10 x 1.25 29

10

M10 x 1.25 35.5

14

M14 x 1.5 44

18

M18 x 1.5 55

18

M18 x 1.5 69

22

M22 x 1.5 86

26

M26 x 1.5 106

GA GB P GA GB P

10 (12)

1/8 12

10 (12)

1/8 12.5

10 (12)

1/8 10.5

10 (13)

1/8 13

12 (14)

1/4 14

12 (14)

1/4 14

16 (20)

3/8 17.5

16 (20)

1/2 17.5

[mm]

With Air Cushion

Bore

size

69 (77) 106 (114)
69 (77) 111 (119)
71 (79) 113 (121)

78 (87) 130 (139)
90 (102) 150 (162)
90 (102) 150 (162)
108 (122) 182 (196)
108 (122) 182 (196)

100

AALBB1 C D E F FD FT FX H H1 IJK

10 (12)

M5 x 0.81815.5
10 (12.5) M5 x 0.82219.5
10 (10.5)

1/8 22

10 (10)

1/8 30

12 (14)

1/4 35

12 (14)

1/4 35

16 (17.5)

3/8 40

16 (17.5)

1/2 40

Rc, NPT, G

GA GB P

12 10 (12)

20

12.5

25

12 10 (12) 1/8 16 14 (16) 25° 1.5

32

13 10 (13) 1/8 17 15 (17) 20° 1.5

40

14 12 (14) 1/4 18 16 (18) 20° 3

50

14 12 (14) 1/4 18 17 (18) 20° 3

63

20 16 (20) 3/8 24 20 (24) 20° 4

80

20 16 (20) 1/2 24 20 (24) 20° 4

M5 x 0.8

10 (12.5)

M5 x 0.81614.5 (16)

40 13 14 8 12 2 5.5 6 28 35 5 26 M4 x 0.7 5
44 17 16.5 10 14 2 5.5 7 32 40 6 31 M5 x 0.8 5.5

19.5

53 17 20 12 18 2 6.6 7 38 40 6 38 M5 x 0.8 5.5

27

61 19 26 16 25 2 6.6 8 46 50 8 47 M6 x 1 6

32

76 27 32 20 30 2 9 9 58 58 11 58 M8 x 1.25 7

32

92 27 38 20 32 2 11 9 70 58 11 72 M10 x 1.5 7

37

104 32 50 25 40 3 11 11 82 71 13 89 M10 x 1.5 10

37

128 41 60 30 50 3 14 14 100 71 16 110 M12 x 1.75 10

WA WB Wθ WH

16 15 (16) 25° 1.5

WB

f

[mm]

25° 1.5

FX

F

GB

±0.15

10°

JW

With Rod Boot

Bore

efhIJ

size

30 18 55 27 15.5 10.5

20

30 19 62 32 16.5 10.5

25

35 19 62 38 18.5 10.5

32

35 19 70 48 21.5 10.5

40

40 19 78 59 24 10.5

50

40 20 78 72 24 10.5

63

52 10 80 59 — —

80

62 7 80 71 — —

100

∗ The minimum stroke with rod boot is 20 mm.

JH

(Reference)JW(Reference)

C

StandardNon-rotating RodDirect Mount

B

Wθ

°

Single Acting, Spring Return/Extend

Double Acting, Single RodDouble Acting, Double RodDouble Acting, Single Rod

JH

[mm]

[mm]

l

ZZ

126 (134)
133 (141)
135 (143)
150 (159)
170 (182)

/4 stroke

1

170 (182)
191 (205)
191 (205)

Auto SwitchMade to Order

10

Series CG1

Head Flange: CG1GN

4 x øFD

C

B

±0.15

FX

With air cushion

FX

Wθ

C

±0.15

B

°

10

8 x J

Width across flats

MM

0

øE−0.05

Width across flats

B

1

H

AL

KA

1

øD

R0.4

GAF

2 x P
(Rc, NPT, G)

øI

Width across flats NA

GB

0

E−0.05

ø

∗

KA

S + StrokeH

ZZ

+ Stroke

∗ End boss is machined on the fl ange for øE.

°

WA

GA

2 x P
(Rc, NPT, G)

Cushion valve, Width across flats

WB

WH

GB

FT

F

With rod boot

8

øe

øIJ

l

f

øIJ

h + l

ZZ + l + Stroke

ø80, ø100

Bore

size

20
25
32
40
50
63
80

100

Bore

size

20
25
32
40
50
63
80

100

∗ Refer to the basic type for the female rod end.
Note) ( ): Denotes the dimensions for long stroke.
∗ For details about applicable maximum stroke, contact SMC.

Stroke range Rc, NPT port G port

Standard

Up to 200
Up to 300
Up to 300
Up to 300
Up to 300
Up to 300
Up to 300
Up to 300

Long stroke
201 to 1500 12
301 to 1500 12
301 to 1500 12
301 to 1500 13
301 to 1500 14
301 to 1500 14
301 to 1500 20
301 to 1500 20

GA GB P GA GB P

10 (12)

1/8 12

10 (12)

1/8 12.5

10 (12)

1/8 10.5

10 (13)

1/8 13

12 (14)

1/4 14

12 (14)

1/4 14

16 (20)

3/8 17.5

16 (20)

1/2 17.5

[mm]

With Air Cushion

KA MM NA S ZZ

6

M8 x 1.25 24 69 (77) 112 (120)

8

M10 x 1.25 29 69 (77) 118 (126)

10

M10 x 1.25 35.5 71 (79) 120 (128)

14

M14 x 1.5 44 78 (87) 138 (147)

18

M18 x 1.5 55 90 (102) 159 (171)

18

M18 x 1.5 69 90 (102) 159 (171)

22

M22 x 1.5 86 108 (122) 193 (207)

26

M26 x 1.5 106 108 (122) 196 (210)

10 (12)
10 (12.5) M5 x 0.82219.5
10 (10.5)
10 (10)
12 (14)
12 (14)
16 (17.5)
16 (17.5)

Bore

size

GA GB P

12 10 (12)

20

12.5

25

12 10 (12) 1/8 16

32

13 10 (13) 1/8 17

40

14 12 (14) 1/4 18

50

14 12 (14) 1/4 18

63

20 16 (20) 3/8 24

80

20 16 (20) 1/2 24

100

11

øe

h + l

ZZ + l + Stroke

ø20, ø63

AALBB1 C D E F FD FT FX H H1 IJK

M5 x 0.81815.5

1/8 22
1/8 30
1/4 35
1/4 35
3/8 40
1/2 40

Rc, NPT, G

M5 x 0.81615 (16)

10 (12.5) M5 x 0.81614.5 (16)

40 13
44 17

19.5

53 17

27

61 19

32

76 27

32

92 27

37

104 32

37

128 41

WA WB Wθ WH

14 (16)
15 (17)
16 (18)
17 (18)
20 (24)
20 (24)

88

fl

f

14

16.5
20
26
32
38
50
60

25° 1.5
25° 1.5
25° 1.5
20° 1.5
20° 3
20° 3
20° 4
20° 4

8 12 2
10 14 2
12 18 2
16 25 2
20 30 2
20 32 2
25 40 3
30 50 3

[mm]

5.5

6 28 35 5 26

5.5

7 32 40 6 31

6.6

7 38 40 6 38

6.6

8 46 50 8 47

9

9 58 58 11 58

11

9 70 58 11 72

11

11 82 71 13 89

14

14 100 71 16 110

With Rod Boot

Bore

efhIJ

size

30 18 55 27 15.5 10.5

20

30 19 62 32 16.5 10.5

25

35 19 62 38 18.5 10.5

32

35 19 70 48 21.5 10.5

40

40 19 78 59 24 10.5

50

40 20 78 72 24 10.5

63

52 10 80 59 — —

80

62 7 80 71 — —

100

∗ The minimum stroke with rod boot is 20 mm.

JH

(Reference)JW(Reference)

JW

M8 x 1.25
M10 x 1.5
M10 x 1.5

M12 x 1.75

M4 x 0.7
M5 x 0.8
M5 x 0.8

M6 x 1

l

132 (140)
140 (148)
142 (150)
158 (167)
179 (191)

/4 stroke

1

179 (191)
202 (216)
205 (219)

JH

[mm]

5

5.5

5.5
6
7

7
10
10

[mm]

ZZ

Rod Trunnion: CG1UN

Air Cylinder: Standard Type

Double Acting, Single Rod

Series CG1

MM

0

øE−0.05

Width across
flats

B

1

Width across
flats

With air cushion

AL

A

H

KA

10°

TR

TZ

Wθ

∗

°

CG1CG1WCG1CG1KCG1KWCG1R

Double Acting, Single RodDouble Acting, Double Rod

StandardNon-rotating RodDirect Mount

Single Acting, Spring Return/Extend

GB

F

R0.4

0

øE−0.05

2 x øTDe8

(Pin O.D)

H

2 x

GA

FKTA

1

øD

R0.4

(Rc, NPT, G)

S + Stroke

P

Width across flats NA

øI

Z

ZZ

+ Stroke

∗ Constructed of a trunnion pin, fl at washer and hexagon socket head cap bolt.

2 x P

WA

GA

(Rc, NPT, G)

Cushion valve, Width across flats WH

WB

GB

With rod boot

øe

øIJ

+ l

h

8

Z + l

ZZ + l + Stroke

Bore

size

20
25
32
40
50
63

Bore

size

20
25
32
40
50
63

∗ Refer to the basic type for the female rod end.
Note) ( ): Denotes the dimensions for long stroke.
∗ For details about applicable maximum stroke, contact SMC.

Stroke range Rc, NPT port G port
Standard
Up to 200
Up to 300
Up to 300
Up to 300
Up to 300
Up to 300

TA TDe8 TR TZ Z ZZ

11 8
11 10
11 12
12 14
13 16
13 18

Long stroke
201 to 1500 12
301 to 1500 12
301 to 1500 12
301 to 1500 13
301 to 1500 14
301 to 1500 14

−0.025

39

−0.047

−0.025

−0.047

−0.032

−0.059

−0.032

−0.059

−0.032

−0.059

−0.032

−0.059

47.646106 (114)

43

53

54.5

67.751113 (121)

65.5

78.762130 (139)

80

98.671150 (162)

98

119.271150 (162)

GA GB P GA GB P

10 (12)

1/8 12

10 (12)

1/8 12.5

10 (12)

1/8 10.5

10 (13)

1/8 13

12 (14)

1/4 14

12 (14)

1/4 14

With Air Cushion

[mm]

Bore

size

51

111 (119)

10 (12)

10 (12.5) M5 x 0.8

10 (10.5)
10 (10)
12 (14)
12 (14)

GA GB P

12

20

12.5

25

12

32

13

40

14

50

14

63

l

f

JH

8

JW

AALB1 DEFHH1 I K KA MM NA S

M5 x 0.8

18 15.5 13 8 12 2 35 5 26 5 6 M8 x 1.25 24 69 (77)

22 19.5 17 10 14 2 40 6 31 5.5 8 M10 x 1.25 29 69 (77)
1/8 22 19.5 17 12 18 2 40 6 38 5.5 10 M10 x 1.25 35.5 71 (79)
1/8 30 27 19 16 25 2 50 8 47 6 14 M14 x 1.5 44 78 (87)
1/4 35 32 27 20 30 2 58 11 58 7 18 M18 x 1.5 55 90 (102)
1/4 35 32 27 20 32 2 58 11 72 7 18 M18 x 1.5 69 90 (102)

With Rod Boot

[mm]

Rc, NPT, G

10 (12)

10 (12.5)

10 (12)
10 (13)
12 (14)
12 (14)

WA WB Wθ WH

M5 x 0.81615 (16)
M5 x 0.81614.5 (16)

1/8 16
1/8 17
1/4 18
1/4 18

14 (16)
15 (17)
16 (18)
17 (18)

25° 1.5
25° 1.5
25° 1.5
20° 1.5
20° 3
20° 3

Bore

efhIJ

size

30 18 55 27

20

30 19 62 32

25

35 19 62 38

32

35 19 70 48

40

40 19 78 59

50

40 20 78 72

63

∗ The minimum stroke with rod boot is 20 mm.

JW

JH

(Reference)

(Reference)

15.5 10.5

16.5 10.5

18.5 10.5

21.5 10.5
24 10.5
24 10.5

l

1

ZZZ

66

126 (134)

73

133 (141)

73

135 (143)

82

150 (159)

/4 stroke

91

170 (182)

91

170 (182)

[mm]

[mm]

Double Acting, Single RodDouble Acting, Double RodDouble Acting, Single Rod

Auto SwitchMade to Order

12

Series CG1

Head Trunnion: CG1TN

TR

2 x øTDe8

(Pin O.D)

With air cushion

°

Wθ

TZ

10°

∗

Width across flats

Width across flats

MM

0

øE−0.05

B

KA

S

H

A

AL

H

1

KGA

F

1

øD

R0.4

P

2 x
(Rc, NPT, G)

Width across flats NA

+ Stroke

øI

Z + Stroke

ZZ

+ Stroke

∗ Constructed of a trunnion pin, fl at washer and hexagon socket head cap bolt.

WA

GA

2 x P
(Rc, NPT, G)

Cushion valve, Width across flats

WH

F

GB

R0.4

0

øE−0.05

TB

WB

GB

With rod boot

+ l

h

f

l

øe

øIJ

88

Z + l + Stroke

ZZ + l + Stroke

Bore

size

20
25
32
40
50
63

Bore

size

20
25
32
40
50
63

∗ Refer to the basic type for the female rod end.
Note) ( ): Denotes the dimensions for long stroke.
∗ For details about applicable maximum stroke, contact SMC.

Stroke range Rc, NPT port G port

Standard
Up to 200
Up to 300
Up to 300
Up to 300
Up to 300
Up to 300

Long stroke
201 to 1500 12
301 to 1500 12
301 to 1500 12
301 to 1500 13
301 to 1500 14
301 to 1500 14

GA GB P GA GB P

10 (12)
10 (12)
10 (12)
10 (13)
12 (14)
12 (14)

[mm]

1/8 12
1/8 12.5
1/8 10.5
1/8 13
1/4 14
1/4 14

TB TDe8 TR TZ Z ZZ

−0.025

11 8

11 10
10 (11)
10 (12)
12 (13)
12 (13)

12
14
16
18

−0.047

−0.025

−0.047

−0.032

−0.059

−0.032

−0.059

−0.032

−0.059

−0.032

−0.059

39
43

54.5

65.5
80
98

47.6
53

67.7

78.7

98.6

119.2

93 (101)
98 (106)
101 (108)
118 (125)
136 (147)
136 (147)

106 (114)
111 (119)
113 (121)
130 (139)
150 (162)
150 (162)

10 (12)
10 (12.5)
10 (10.5)
10 (10)
12 (14)
12 (14)

With Air Cushion

Bore

size

GA GB P

12 10 (12)

20

12.5

25

12 10 (12) 1/8 16 14 (16) 25° 1.5

32

13 10 (13) 1/8 17 15 (17) 20° 1.5

40

14 12 (14) 1/4 18 16 (18) 20° 3

50

14 12 (14) 1/4 18 17 (18) 20° 3

63

AALB1 DEFHH1 I K KA MM NA S

M5 x 0.81815.5
M5 x 0.82219.5

1/8 22
1/8 30
1/4 35
1/4 35

Rc, NPT, G

M5 x 0.8

10 (12.5)

M5 x 0.81614.5 (16)

JH

JW

13 8 12 2 35 5 26 5 6 M8 x 1.25
17 10 14 2 40 6 31 5.5 8 M10 x 1.25

19.5

17 12 18 2 40 6 38 5.5 10 M10 x 1.25

27

19 16 25 2 50 8 47 6 14 M14 x 1.5

32

27 20 30 2 58 11 58 7 18 M18 x 1.5

32

27 20 32 2 58 11 72 7 18 M18 x 1.5

With Rod Boot

[mm]

WA WB Wθ WH

16 15 (16) 25° 1.5

25° 1.5

Bore

efhIJ

size

30 18 55 27

20

30 19 62 32

25

35 19 62 38

32

35 19 70 48

40

40 19 78 59

50

40 20 78 72

63

∗ The minimum stroke with rod boot is 20 mm.

JH

JW

(Reference)

(Reference)

15.5 10.5

16.5 10.5

18.5 10.5

21.5 10.5
24 10.5
24 10.5

[mm]

24

69 (77)

29

69 (77)

35.5

71 (79)

44

78 (87)

55

90 (102)

69

90 (102)

[mm]

l

ZZZ

113 (121) 126 (134)
120 (128) 133 (141)
123 (130) 135 (143)
138 (145) 150 (159)

/4 stroke

1

156 (167) 170 (182)
156 (167) 170 (182)

13

Clevis: CG1DN (ø20 to ø63)

Air Cylinder: Standard Type

Double Acting, Single Rod

Series CG1

C

With air cushion

Wθ

With rod boot

CZ

C

TZ

°

10°

8 x J

TT

MM

0

øE−0.05

Width across
flats

B

1

h + l

H

A

AL

1

H

Width across
flats

KA

88

KGA

F

øD

R0.4

WA

GA

+ Stroke

S

P

2 x
(Rc, NPT, G)

øI

Width across flats NA

Z + Stroke

+ Stroke

ZZ

2 x P
(Rc, NPT, G)

Cushion valve, Width across flats

WH

GB

WB

GB

RRL

ø

CD

H10

(Hole dia.)

d9 (Shaft dia.)

CG1CG1WCG1CG1KCG1KWCG1R

Double Acting, Single RodDouble Acting, Double Rod

StandardNon-rotating RodDirect Mount

Single Acting, Spring Return/Extend

Double Acting, Single RodDouble Acting, Double RodDouble Acting, Single Rod

øe

øIJ

f

l

Z + l + Stroke

ZZ + l + Stroke

Stroke range Rc, NPT port G port

Bore size

Standard Long stroke

Up to 200 201 to 15001210 (12)

20

Up to 300 301 to 15001210 (12)

25

Up to 300 301 to 15001210 (12)

32

Up to 300 301 to 15001310 (13)

40

Up to 300 301 to 15001412 (14)

50

Up to 300 301 to 15001412 (14)

63

Bore

RR S TT TZ Z ZZ

size

69 (77)

11

20
25
32
40
50
63

∗

A clevis pin, retaining rings and mounting bolts are included. Refer to the basic type for the female rod end.
Note) ( ): Denotes the dimensions for long stroke.
∗ For details about applicable maximum stroke, contact SMC.

13
15
18
20
22

69 (77)
71 (79)
78 (87)
90 (102)
90 (102)

GA GB P GA GB P

1/8 12
1/8 12.5
1/8 10.5
1/8 13
1/4 14
1/4 14

[mm]

Applicable

pin part no.

118 (126)

3.2

3.2

4.5

4.5
6
8

43.4
48

59.4

71.4
86

105.4

129 (137)

125 (133)

138 (146)

131 (139)

146 (154)

150 (159)

168 (177)

173 (185)

193 (205)

178 (190)

200 (212)

CD-G02
CD-G25
CD-G03
CD-G04
CD-G05
CD-G06

10 (12)
10 (12.5)
10 (10.5)
10 (10)
12 (14)
12 (14)

With Air Cushion

Bore

size

20
25
32
40
50
63

AALB1 CCDCZD E F H H1 I J K KA L MM NA

M5 x 0.81815.51314
M5 x 0.82219.51716.5

1/8 22
1/8 30
1/4 35
1/4 35

19.51720
27 1926
32 2732
32 2738

Rc, NPT, G

GA GB P

12 10 (12)

12.5
12 10 (12) 1/8 16 14 (16) 25° 1.5
13 10 (13) 1/8 17 15 (17) 20° 1.5
14 12 (14) 1/4 18 16 (18) 20° 3
14 12 (14) 1/4 18 17 (18) 20° 3

M5 x 0.8

10 (12.5)

M5 x 0.81614.5 (16)

8 29 8 12 2 35 5 26
10 33 10 14 2 40 6 31
12 40 12 18 2 40 6 38
14 49 16 25 2 50 8 47
16 60 20 30 2 58 11 58
18 74 20 32 2 58 11 72

[mm]

WA WB Wθ WH

16 15 (16) 25° 1.5

25° 1.5

JH

JW

M4 x 0.7

5 6 14 M8 x 1.25 24

M5 x 0.8

5.5 8 16 M10 x 1.25 29

M5 x 0.8

5.5 10 20 M10 x 1.25 35.5

M6 x 1

6 14 22 M14 x 1.5 44

M8 x 1.25

7 18 25 M18 x 1.5 55

M10 x 1.5

7 18 30 M18 x 1.5 69

With Rod Boot

Bore

efhIJ

size

30 18 55 27

20

30 19 62 32

25

35 19 62 38

32

35 19 70 48

40

40 19 78 59

50

40 20 78 72

63

∗ The minimum stroke with rod boot is 20 mm.

JW

JH

(Reference)

(Reference)

15.5 10.5

16.5 10.5

18.5 10.5

21.5 10.5
24 10.5
24 10.5

l

ZZZ

138 (146) 149 (157)
147 (155) 160 (168)
153 (161) 168 (176)
170 (179) 188 (197)

/4 stroke

1

193 (205) 213 (225)
198 (210) 220 (232)

[mm]

[mm]

14

Auto SwitchMade to Order

Series CG1

Clevis: CG1DN (ø80, ø100)

TZ
CZ

C

MM

C

0

øE−0.05

H

AK

AL

H1

FGA

øD

P

2 x
(Rc, NPT, G)

S

+ Stroke

RR

L

V

GB

ø

CD

H10

(Hole dia.)

d9 (Shaft dia.)

øI

8 x J

With air cushion

°

10°

Wθ

With rod boot

CX

+0.5
+0.3

R0.4

Width across flats KA

Width across flats B1

WA

GA

h + l

8

Width across flats NA

Z + Stroke

ZZ + Stroke

2 x P
(Rc, NPT, G)

Cushion valve, Width across flats

WH

WB

GB

øe

øIJ

Stroke range Rc, NPT port G port

Bore

size

Standard Long stroke
Up to 300 301 to 15002016 (20)

80

Up to 300 301 to 15002016 (20)

100

Bore

RR S TZ V Z ZZ

size

18

108 (122)

80

22

100

∗ Refer to the basic type for the female rod end.
Note) ( ): Denotes the dimensions for long stroke.
∗ For details about applicable maximum stroke, contact SMC.

108 (122)

GA GB P GA GB P

3/8 17.5
1/2 17.5

[mm]

Applicable

pin part no.
64 26
72 32

214 (228) 232 (246)
222 (236) 244 (258)

IY-G08

IY-G10

16 (17.5)

3/8 40 37 32 50 18 28 56 25 40 3 71 13

16 (17.5)

1/2 40 37 41 60 22 32 64 30 50 3 71 16

With Air Cushion

Bore

size

GA GB P

20 16 (20) 3/8 24 20 (24) 20° 4

80

20 16 (20) 1/2 24 20 (24) 20° 4

100

15

f

l

Z + l + Stroke

ZZ + l + Stroke

AALB1 CCDCXCZD E F H H1 I J K KA L MM NA

89

Rc, NPT, G

[mm]

WA WB Wθ WH

M10 x 1.5

110

M12 x 1.75

With Rod Boot

Bore

efhIJ

size

52 10 80 59

80

62 7 80 71

100

∗ The minimum stroke with rod boot is 20 mm.

10 22 35
10 26 43

l

1

/4

stroke

M22 x 1.5
M26 x 1.5

ZZZ

223 (237) 241 (255)
231 (245) 253 (267)

[mm]

86
106

[mm]

With Pivot Bracket [( ): Denotes the dimensions for long stroke.]

Air Cylinder: Standard Type

Double Acting, Single Rod

Series CG1

Rod Trunnion (U)

Z

TS

Bracket mounting range

with Pivot Bracket

B

TH

4 x øTF

Female Thread

Bore size

20
25
32
40
50
63

Male Thread

Bore size

20
25
32
40
50
63

B TETFTHTSTTTVTWTXTY Z

38 10 5.5 25 28 3.2 35.8 42 16 28 46

45.5 10 5.5 30 33 3.2 39.8 42 20 28 51
54 10 6.6 35 40 4.5 49.4 48 22 28 51

63.5 10 6.6 40 49 4.5 58.4 56 30 30 62
79 20 9 50 60 6 72.4 64 36 36 71
96 20 11 60 74 8 90.4 74 46 46 71

Head Trunnion (T)

TS

TY
TW

Bracket mounting range

øTE

TT

+0.10

0

[mm]

TX
TV

with Pivot Bracket

B

TT

TX
TV

Male Thread Female Thread

Bore size

20
25
32
40
50
63

B TETFTHTSTTTVTWTXTY Z ZZ

38 10 5.5 25 28 3.2 35.8 42 16 28

45.5 10 5.5 30 33 3.2 39.8 42 20 28
54 10 6.6 35 40 4.5 49.4 48 22 28

63.5 10 6.6 40 49 4.5 58.4 56 30 30
79 20 9 50 60 6 72.4 64 36 36
96 20 11 60 74 8 90.4 74 46 46

TH

4 x øTF

øTE

+0.10

0

Z + Stroke

[mm]

93 (101) 114 (122)
98 (106) 119 (127)
101 (108) 125 (132)
118 (125) 146 (153)
136 (147) 168 (179)
136 (147) 173 (184)

ZZ + Stroke

Bore size

20
25
32
40
50
63

71 ( 79)
72 ( 80)
75 ( 82)
83 ( 90)
94 (105)
94 (105)

[mm]

Z

24
25
25
27
29
29

TY
TW

[mm]

ZZZ

92 (100)
93 (101)
99 (106)
111 (118)
126 (137)
131 (142)

CG1CG1WCG1CG1KCG1KWCG1R

Double Acting, Single RodDouble Acting, Double Rod

StandardNon-rotating RodDirect Mount

Single Acting, Spring Return/Extend

Double Acting, Single RodDouble Acting, Double RodDouble Acting, Single Rod

Clevis (D)
with Pivot Bracket

TH

4 x øTF

øTE

B

+0.10

0

[mm]

118 (126) 139 (147)
125 (133) 146 (154)
131 (139) 155 (163)
150 (159) 178 (187)
173 (185) 205 (217)
178 (190) 215 (227)

Z

+ Stroke

ZZ + Stroke

Bore size

20
25
32
40
50
63

96 (104) 117 (125)
99 (107) 120 (128)
105 (113) 129 (137)
115 (124) 143 (152)
131 (143) 163 (175)
136 (148) 173 (185)

ø20 to ø63

TT

TX
TV

Male Thread Female Thread

Bore size

20
25
32
40
50
63

BTETFTHTTTVTWTXTYZZZ

38 10 5.5 25 3.2 35.8 42 16 28

45.5 10 5.5 30 3.2 39.8 42 20 28
54 10 6.6 35 4.5 49.4 48 22 28

63.5 10 6.6 40 4.5 58.4 56 30 30
79 20 9 50 6 72.4 64 36 36
96 20 11 60 8 90.4 74 46 46

Clevis (D)
with Pivot Bracket

ø80, ø100

Male Thread Female Thread

Bore size

80

100

B TFTHTT TVTWTX TY Z ZZ

99.5 11 55 11 110 72 85 45

120 13.5 65 12 130 93 100 60

4 x øTF

TX
TV

TH

B

Z + Stroke

ZZ

+ Stroke

[mm]

214 (228)
222 (236)

272.5 (286.5)

298.5 (312.5)

Bore size

80

100

162 (176)
173 (187)

TY
TW

[mm]

ZZZ

TT

TY

TW

[mm]

ZZZ

220.5 (234.5)

249.5 (263.5)

16

Auto SwitchMade to Order

Series CG1

Dimensions of Accessories

Single Knuckle Joint Double Knuckle Joint

Material: Carbon steel

I-G02
I-G03
I-G04
I-G05
I-G08
I-G10

Applicable bore

size [mm]

20 34

25,32 41

40 42

50,63 56

80 71

100 79

Part no.

ø

AA1 E1 L1 MM R1 U1 NDH10 NX

8.5

10.5
14
18
21
21

Knuckle Pin

Material: Carbon steel

Part no.

IY-G02
IY-G03
IY-G04
IY-G05
IY-G08
IY-G10

Applicable bore

size [mm]

Dd9 L1 dL2 mt

20 8

25,32 10

40 10

50,63 14

80 18

100 22

−0.040

−0.076

−0.040

−0.076

−0.040

−0.076

−0.050

−0.093

−0.050

−0.093

−0.065

−0.117

∗ Retaining rings are included.

Clevis Pin

I-G04, G05, G08, G10I-G02, G03

Material: Cast iron

25

첸16
첸20

ø2230M14 x 1.5
ø2840M18 x 1.5
ø3850M22 x 1.5
ø4455M26 x 1.5

M8 x 1.25

30

M10 x 1.25

L2
L1

21 7.6

25.6 9.6

41.6 9.6

50.6 13.4
64 17
72 21

ø

16.2

20.2

36.2

44.2

56.2

64.2

10.3 11.5

12.8 14
12 14
16 20
21 27
24 31

ø

1.5 0.9

1.55 1.15

1.55 1.15

2.05 1.15

2.55 1.35

2.55 1.35

ø

[mm]

+0.058

8
10
10
14
18
22

0

+0.058

0

+0.058

0

+0.070

0

+0.070

0

+0.084

0

8
10
18
22
28
32

[mm]

Included

retaining ring

Type C8 for axis
Type C10 for axis
Type C10 for axis
Type C14 for axis
Type C18 for axis
Type C22 for axis

−0.2

−0.4

−0.2

−0.4

−0.3

−0.5

−0.3

−0.5

−0.3

−0.5

−0.3

−0.5

Y-G02, G03

Material: Carbon steel

MM

E1

A

Part

no.

Y-G02
Y-G03
Y-G04
Y-G05
Y-G08
Y-G10

1

Applicable

øND holeH10

Axis d9

NZ

U1

NX

L1

A

1

R

bore size

AA1 E1 L1 MM R1 U1 ND NX NZ L

[mm]

2034 8.5

25,324110.5

첸16
첸20

404216ø2230M14 x 1.5

50,635620ø2840M18 x 1.5

807123ø3850M22 x 1.5

1007924ø4455M26 x 1.5

L

25
30

M10 x 1.25

Y-G04, G05, G08, G10

Material: Cast iron

MM

E1

L1

M8 x 1.25

10.3 11.5

12.8 14
12 14
16 20
21 27
24 31

∗ A knuckle pin and retaining rings are included.

Pivot Bracket

ø20 to ø63

ø

Material: Carbon steel

.

ø

Knock pin hole

ø

x

U1A1

A

8 8
10 10
10 18
14 22
18 28
22 32

ø

øND holeH10

Axis d9

L

NZ

NX

1

R

+0.4

1621IY-G02

+0.2

+0.4

20

+0.2

+0.5

36

+0.3

+0.5

44

+0.3

+0.5

5664IY-G08

+0.3

+0.5

6472IY-G10

+0.3

pin part no.

25.6

41.6

50.6

ø

[mm]

Included

IY-G03
IY-G04
IY-G05

ø

ø

[mm]

Included

retaining ring

Type C8 for axis
Type C10 for axis
Type C12 for axis
Type C14 for axis
Type C16 for axis
Type C18 for axis

Material: Carbon steel

Part no.

CD-G02
CD-G25
CD-G03
CD-G04
CD-G05
CD-G06

Applicable bore

size [mm]

20 8
25 10
32 12
40 14
50 16
63 18

L2
L1

Dd9 L1 dL2 mt

−0.040

43.4

−0.076

−0.040

−0.076

−0.050

−0.093

−0.050

−0.093

−0.050

−0.093

−0.050

−0.093

7.6 38.6 1.5 0.9

48

9.6 42.6 1.55 1.15

59.4

11.5 54 1.55 1.15

71.4

13.4 65 2.05 1.15

86

15.2 79.6 2.05 1.15

105.4

17 97.8 2.45 1.35

∗ Retaining rings are included.

A clevis pin and a knuckle pin are common for the bore size ø80 and ø100.

∗

Rod End Nut

ø

Material: Carbon steel

Part no.

Applicable bore size [mm]

NT-02
NT-03
NT-G04
NT-05
NT-08
NT-10

17

20 M8 x 1.25 5 13 (15)

dH1 B1 CD

25,32 M10 x 1.25 6 17 (19.6)

40 M14 x 1.5 8 19 (21.9)

50,63 M18 x 1.5 11 27 (31.2)

80 M22 x 1.5 13 32 (37.0)

100 M26 x 1.5 16 41 (47.3)

[mm]

12.5

16.5
18
26
31
39

ø

ø80, ø100

Material: Cast iron

x

Part no.

Applicable bore size [mm]

CG-020-24A
CG-025-24A
CG-032-24A
CG-040-24A
CG-050-24A
CG-063-24A
CG-080-24A
CG-100-24A

Part no.

Applicable bore size [mm]

CG-020-24A
CG-025-24A
CG-032-24A
CG-040-24A
CG-050-24A
CG-063-24A
CG-080-24A
CG-100-24A

øø

ø

TB Td TE TF TH TN TR TT

20 36 8 10 5.5 25
25 43 10 10 5.5 30
32 50 12 10 6.6 35
40 58 14 10 6.6 40
50 70 16 20 9 50
63 82 18 20 11 60
80 73 18 — 11 55

100 90 22 — 13.5 65

TU TV TW TX TY TZ

20

(18.1) (35.8)

25

(20.7) (39.8)

32

(23.6) (49.4)

40

(27.3) (58.4)

50

(29.7) (72.4)

63

(34.3) (90.4)

80 — — 72 85 45

100 — — 93 100 60

42 16 28
42 20 28
48 22 28
56 30 30
64 36 36
74 46 46

(29.3)

13 3.2

(33.1)

15 3.2

(40.4)

17 4.5

(49.2)

21 4.5

(60.4)

24 6

(74.6)

26 8

–01

28

36 11

–03

–01

32

50 12

–03

Applicable pin O.D.

38.3

8d9

42.1

10d9

53.8

12d9

64.6

14d9

79.2

16d9

97.2

18d9

110

18d9

130

22d9

−0.040

−0.076

−0.040

−0.076

−0.050

−0.093

−0.050

−0.093

−0.050

−0.093

−0.050

−0.093

−0.050

−0.093

−0.065

−0.117

[mm]

Air Cylinder: Standard Type
Double Acting, Double Rod

Series CG1W

ø20, ø25, ø32, ø40, ø50, ø63, ø80, ø100

CG1CG1WCG1CG1KCG1KWCG1R

How to Order

50 mm
63 mm
80 mm
100 mm

100

100

One
end

Both

ends

Z

Z

M9BW

Auto switch

Without auto switch

—

∗ For applicable auto switches,

refer to the table below.

Suffi x for cylinder (Rod boot)

—

Without rod boot

Nylon tarpaulin

J

Heat resistant tarpaulin

K

Nylon tarpaulin

JJ

Heat resistant tarpaulin

KK

Note)

∗ For female rod end, no rod

Number of
auto switches

—

S
n

In the case of w/rod boot,
and a foot bracket or rod
fl ange as a bracket, those
parts are to be assembled
at the time of shipment.

boot is provided.

Rod end thread

Male rod end

—

Female rod end

F

Cylinder stroke [mm]

Refer to “Standard Strokes” on page 19.

Applicable bore size

ø20 to ø63 ø80, ø100

Perpendicular

M9NV M9N

——

M9PV M9P

——

M9BV M9B

——
—

M9NWV M9NW

——

M9PWV M9PW

——

M9BWV M9BW

——

M9NAV∗∗M9NA

M9PAV∗∗M9PA

M9BAV∗∗M9BA

——
—

A96V A96
A93V A93
A90V A90

—
—

—

∗ Solid state auto switches marked with “쑗” are produced upon receipt of order.

In-line In-line

G59

G5P

H7C

H7NF

C73C
C80C

K59

G59W

G5PW

K59W

∗∗
∗∗
∗∗

G5BA∗∗——

B54
B64

B59W

—

—

—

—
—

—

—

—
—
—

—
—
—
—

—
—

0.5

(—)1[m]3(L)5(Z)

 

—


 

—


 

—



—


 

—


 

—


 

—


 
 
 

—



—



—



—



—



—



—



—



—



[m]

None

(N)

—
—



—
—



—

 


—
—



—
—



—
—



—
—
—
—



—



—— —



——



—— —



——



—— —





—— —



Made to Order

For details, refer to page 19.

Pre-wired
connector







—













—
—

2 pcs.

1 pc.

“n” pcs.

Applicable load

IC

circuit

—

Relay,

IC

circuit

circuit

IC circuit
IC circuit

IC circuit

IC circuit

PLC

—

IC

—

—

—

Relay,

—

PLC

—

18

CG1W

With auto switch

CDG1W

NL25L

25N

With auto switch

(Built-in magnet)

Double acting,

double rod type

B

∗

Basic (without trunnion mounting female thread)

Z

L
F

∗

U

∗ Not available for ø80 or ø100.
∗ Mounting bracket is shipped together with the

product, but not assembled.

∗ The cylinder for F, L mounting types is Z: Basic

(without trunnion mounting female thread).

Basic

Axial foot

Flange

Trunnion

Mounting

20
25
32
40

N
A

20 mm
25 mm
32 mm
40 mm

Type

Rubber bumper

Air cushion

Bore size

50
63
80
100

Built-in Magnet Cylinder Model

If a built-in magnet cylinder without an auto switch is required,
there is no need to enter the symbol for the auto switch.

(Example) CDG1WFA32-100Z

Applicable Auto Switches/Refer to the Auto Switch Guide for further information on auto switches.

Type

Special function

–––––

Diagnostic

indication

(2-colour indication)

Solid state auto switch

Water resistant

(2-colour indication)

Diagnostic output (2-colour indication)

–––––

Reed auto switch

Diagnostic indication (2-colour indication)

∗∗∗

Water resistant type auto switches can be mounted on the above models, but in such case SMC cannot guarantee the water resistance.

A water-resistant type cylinder is recommended for use in an environment which requires water resistance. However, please contact SMC for water-resistant products of ø20 and ø25.

∗ Lead wire length symbols: 0.5 m·················· — (Example) M9NW
1 m·················· M
3 m··················
5 m··················
None

∗ Since there are other applicable auto switches than listed, refer to page 47 for details.
∗ For details about auto switches with pre-wired connector, refer to the Auto Switch Guide.
∗ The D-A9쏔쏔/M9쏔쏔쏔 auto switches are shipped together, (but not assembled). (However, only the auto switch mounting brackets are assembled before shipment.)

Electrical

entry

Grommet

Connector

Grommet

Grommet

Connector

Grommet

Wiring

(Output)

Indicator light

3-wire
(NPN)

3-wire
(PNP)

2-wire 12 V

3-wire
(NPN)

Yes

3-wire
(PNP)

2-wire 12 V

3-wire (NPN)
3-wire (PNP)

2-wire 12 V

4-wire (NPN) 5 V,12 V

3-wire (Equiv. to NPN)

Yes

None

Yes

2-wire 24 V

None

Yes

None

Yes

(Example) M9NWM

L

(Example) M9NWL

Z

··············· N (Example) H7CN

(Example) M9NWZ

Load voltage Auto switch model Lead wire length

DC AC

5 V,12 V

5 V,12 V

24 V

5 V,12 V

5 V

—

12 V

—— —

—

—

100 V
100 V or less
100 V, 200 V
200 V or less

——

24 V or less

Double Acting, Single RodDouble Acting, Double Rod

StandardNon-rotating RodDirect Mount

Single Acting, Spring Return/Extend

Double Acting, Single RodDouble Acting, Double RodDouble Acting, Single Rod

Auto SwitchMade to Order

Series CG1W

Specifi cations

Symbol

Rubber bumper

Air cushion

Bore size [mm]

Action Double acting, Double rod

Lubricant Not required (Non-lube)

Fluid Air

Proof pressure 1.5 MPa

Maximum operating pressure

Minimum operating pressure

Ambient and fl uid
temperature

Piston speed 50 to 1000 mm/s

Stroke length tolerance

Cushion Rubber bumper, Air cushion

Mounting

Allowable
kinetic
energy
[J]

∗ R: Rod side, H: Head side
∗∗ Rod trunnion type is not available for ø80 and ø100.

∗∗

Male

Air

rod end

Female

rod end

Male

rod end

Female

rod end

Rubber
bumper

cushion

Foot and fl ange types of cylinder bore sizes from ø20 to ø63 do not have trunnion mounting
female thread. Operate the cylinder within the allowable kinetic energy.

20 25 32 40 50 63 80 100

1.0 MPa

0.08 MPa

Without auto switch: −10°C to 70°C
With auto switch : −10°C to 60°C

Up to 1000 st

Basic, Basic (without trunnion mounting female thread),
Axial foot, Flange, Trunnion

0.28 0.41 0.66 1.20 2.00 3.40 5.90 9.90

0.11 0.18 0.29 0.52 0.91 1.54 2.71 4.54

R: 0.35

R: 0.56

H: 0.42

H: 0.65

0.11 0.18 0.29 0.52 0.91 1.54 2.71 4.54

+1.4

mm, Up to 1500 st

0

0.91 1.80 3.40 4.90 11.80 16.70

(No freezing)

50

to

+1.8

mm

0

700 mm/s

Made to Order

(For details, refer to pages 49 to 65.)

Symbol Specifi cations

Made of stainless steel

-XC6

Auto switch rail mounting

-XC13

Fluororubber seal

-XC22

Larger throttle diameter of connection port

-XC37

Grease for food processing equipment

-XC85

∗1 Cylinders with rubber bumper have no bumper.
∗2 Only compatible with cylinders with rubber

bumper.

1

∗

∗

Refer to pages 42 to 47 for cylinders with
auto switches.

· Auto switch proper mounting position
(detection at stroke end) and its mounting
height

· Minimum stroke for auto switch mounting

· Operating range

· Auto switch mounting brackets/Part no.

Rod Boot Material

Symbol Rod boot mater

Nylon tarpaulin 70°C

J

Heat resistant tarpaulin

K

∗ Maximum ambient temperature for the rod boot

itself.

Maximum operating

temperature

∗

110°C

Accessories

Mounting Basic Axial foot Rod fl ange Rod trunnion

Standard Rod end nut

Single knuckle joint

2

Option

∗ Not available for ø80 and ø100.
∗∗ A double knuckle joint pin and retaining rings are shipped together.

Double knuckle joint
(with pin)

Pivot bracket

Rod boot

∗∗

∗







———



∗



Standard Strokes

Bore size [mm] Standard stroke [mm]

20

25, 50, 75, 100, 125, 150, 200 201 to 1500

Note1)

Long stroke [mm]

25

32

40

50, 63

25, 50, 75, 100, 125,

150, 200, 250, 300

301 to 1500

80

100

Note 1) Intermediate strokes not listed above are produced upon receipt of order. Manufacture of

intermediate strokes at 1 mm intervals is possible. (Spacers are not used.)

Note 2) The long stroke shows the maximum manufacturable stroke. For details about maximum

stroke that can be used for each mounting bracket, contact SMC.

Note 2)

19

Weights

Bore size [mm]

Basic

Axial foot

Flange

Basic weight

Trunnion

Pivot bracket

Single knuckle joint

Double knuckle joint (with pin)

Additional weight per 50 mm of stroke

Additional weight with air cushion

Weight reduction for female rod end

Calculation (Example) CG1WLN32-100Z

(Foot, ø32, 100 stroke)

20 25 32 40 50 63 80 100

0.13 0.22 0.33 0.55 1.02 1.37 2.64 4.09

0.24 0.35 0.49 0.77 1.50 2.09 3.60 5.84

0.21 0.32 0.47 0.75 1.36 1.87 3.35 5.44

0.14 0.24 0.36 0.60 1.16 1.51

0.08 0.09 0.17 0.25 0.44 0.80

0.05 0.09 0.09 0.10 0.22 0.22 0.39 0.57

0.05 0.09 0.09 0.13 0.26 0.26 0.64 1.31

0.07 0.10 0.13 0.23 0.34 0.38 0.54 0.77

0.01 0.01 0.02 0.02 0.03 0.03 0.09 0.10

−0.02 −0.04 −0.04 −0.10 −0.20 –0.20 −0.38 −0.54

Air Cylinder: Standard Type

Double Acting, Double Rod

[kg]

——

——

¡Basic weight ················ 0.49 (Foot, ø32)
¡Additional weight ········· 0.13/50 stroke
¡Air cylinder stroke ······· 100 stroke

0.49 x 0.13 x 100/50 = 0.75 kg

Series CG1W

Precautions

Be sure to read before handling.
Refer to back cover for Safety Instruc­tions. For Actuator and Auto Switch
Precautions, refer to “Handling Pre­caution for SMC Products”and the
Operation Manual on SMC website,
http://www.smcworld.com

CG1CG1WCG1CG1KCG1KWCG1R

Double Acting, Single RodDouble Acting, Double Rod

StandardNon-rotating RodDirect Mount

Mounting Brackets/Part No.

Mounting

bracket

Axial foot 2

Flange 1 CG-F020 CG-F025 CG-F032 CG-F040 CG-F050 CG-F063 CG-F080 CG-F100

Trunnion pin 1 CG-T020 CG-T025 CG-T032 CG-T040 CG-T050 CG-T063 — —

Pivot bracket 1

Note) Order two foots per cylinder.

Order

q’ty.

Note)

20 25 32 40 50 63 80 100

CG-L020 CG-L025 CG-L032 CG-L040 CG-L050 CG-L063 CG-L080 CG-L100

CG-020-24A CG-025-24A CG-032-24A CG-040-24A CG-050-24A CG-063-24A

Bore size [mm]

— — 1 pivot bracket

Contents

2 foots,
8 mounting bolts

1 fl ange,
4 mounting bolts

2 trunnion pins, 2 trunnion bolts,
2 fl at washers

Single Acting, Spring Return/Extend

Double Acting, Single RodDouble Acting, Double RodDouble Acting, Single Rod

20

Auto SwitchMade to Order

Series CG1W

Construction

With rubber bumper

ri

!4 !3!2 qtweuy

With air cushion

ø80, ø100

y

o!4 !0!5!1 !3!2 qtw eri

Component Parts

No. Description Material Note

1 Rod cover Aluminium alloy Hard Anodised
2 Tube cover Aluminium alloy Hard Anodised
3 Piston Aluminium alloy

4 Piston rod

5 Bushing Bearing alloy
6 Bumper Resin
7 Bumper Resin
8 Rod end nut Carbon steel Zinc chromated
9 Cushion ring Aluminium alloy

10 Cushion valve

11 Cushion seal Urethane
12 Rod seal NBR
13 Piston seal NBR
14 Tube gasket NBR
15 Valve seal NBR

Note) For cylinders with auto switches, the magnet is installed in the piston.
∗ The material for ø20, ø25 cylinders with auto switches is made of stainless steel.

ø40 or smaller
ø50 or larger

Stainless steel For ø20 or ø25 with built-in magnet

Carbon steel

Carbon steel Electroless nickel plating

Steel wire Zinc chromated

∗

Hard chrome plating

ø32 or larger is common.

Replacement Parts/Seal Kit

Bore size [mm] Kit no. Contents

20
25
32

∗

Note) Refer to the Specifi c Product Precautions on

∗ The seal kit includes a grease pack (10 g).

40

page 5 for Disassembly/Replacement. Order
with the kit number according to the bore
size.

Order with the following part number when only
the grease pack is needed.
Grease pack part number: GR-S-010 (10 g)

CG1WN20Z-PS
CG1WN25Z-PS
CG1WN32Z-PS
CG1WN40Z-PS

Set of the

nos.

!2, !3, !4

21

Basic with Rubber Bumper: CG1WBN

Air Cylinder: Standard Type

Double Acting, Double Rod

Series CG1W

Width across flats KA

MM

H1

0

−0.05

øE

Width across flats B1

AL

FGA

øD

R0.4

KA

TA

H

<With rod boot at one end>

øe

øIJ

2 x RcP

4 x TC

øI

S + Stroke

ZZ + 2 Stroke

l

h + l

ZZ + l + Stroke

GA F

TA A

Width across flats KA

øD

R0.4

K

+ Stroke

H

AL

H

1

0

MM

−0.05

øE

Width across flats B1

8 x J

CG1CG1WCG1CG1KCG1KWCG1R

C

C

NA

Double Acting, Single RodDouble Acting, Double Rod

StandardNon-rotating RodDirect Mount

Female rod end

88

f

H

ZZ + 2 Stroke

MM

Thread depth A1

Single Acting, Spring Return/Extend

<With rod boot at both ends>

88

øe

øIJ

l

ff

S + Strokeh + l

ZZ + 2 ( l + Stroke)

Bore

size

20
25
32
40
50
63
80

100

Bore

size

20
25
32
40
50
63
80

100

∗ The minimum stroke with rod boot is 20 mm.
∗∗ Cylinder bore sizes ø80 and ø100 do not have trunnion mounting female thread on the width across fl ats NA.
∗ For details about applicable maximum stroke, contact SMC.

Stroke range

Standard
Up to 200
Up to 300
Up to 300
Up to 300
Up to 300
Up to 300
Up to 300
Up to 300

TA TC

Long stroke
201 to 1500 18
301 to 1500 22
301 to 1500 22
301 to 1500 30 27 19 26 16 25 2 13 8 47
301 to 1500 35 32 27 32 20 30 2 14 11 58
301 to 1500 35 32 27 38 20 32 2 14 11 72
301 to 1500 40 37 32 50 25 40 3 20 13 89
301 to 1500 40 37 41 60 30 50 3 20 16 110

Without rod boot

∗∗

HZZ e f hIJ

11 M5 x 0.8 35 147
11 M6 x 0.75 40 157
11 M8 x 1.0 40 159
12 M10 x 1.25 50 187
13 M12 x 1.25 58 218
13 M14 x 1.5 58 218
— — 71 264
— — 71 264

AALB1 C D E F GA H1 IJKKAMMNAPS

15.5

1314812212526

19.5

17

16.5

19.5

17 20 12 18 2 12 6 38

1014212631

With rod boot on one side

∗

JH

(Reference)JW(Reference)

30 18 55 27 15.5 10.5
30 19 62 32 16.5 10.5
35 19 62 38 18.5 10.5
35 19 70 48 21.5 10.5
40 19 78 59 24 10.5
40 20 78 72 24 10.5
52 10 80 59
6278071

— — 273 282
— — 273 282

88

l + Stroke

h + l + Stroke

M4 x 0.7 depth 7

M5 x 0.8 depth 7.5

M5 x 0.8 depth 8

M6 x 1 depth 12
M8 x 1.25 depth 16
M10 x 1.5 depth 16
M10 x 1.5 depth 22

M12 x 1.75 depth 22

∗

Female Rod End

Bore

size

20
25
32
40
50
63

l

167 187
179 201
181 203
207 227
238 258

/4 stroke

1

238 258

With rod boot

on both sides

ZZ ZZ

80

100

JW

[mm]

5 6 M8 x 1.25 24 1/8 77

5.5 8

5.5 10
6 14 M14 x 1.5 44 1/8 87
7 18 M18 x 1.5 55 1/4 102
7 18 M18 x 1.5 69 1/4 102

10 22 M22 x 1.5 86 3/8 122
10 26 M26 x 1.5 106 1/2 122

M10 x 1.25
M10 x 1.25

29 1/8 77

35.5

1/8 79

[mm]

A1 HMMZZ

8 13 M4 x 0.7
8 14 M5 x 0.8
12 14 M6 x 1
13 15 M8 x 1.25
18 16 M10 x 1.5
18 16 M10 x 1.5
21 19 M14 x 1.5
25 22 M16 x 1.5

103
105
107
117
134
134
160
166

22

Double Acting, Single RodDouble Acting, Double RodDouble Acting, Single Rod

JH

Auto SwitchMade to Order

Series CG1W

Basic with Air Cushion: CG1WBA

2 x P

WA

10°

Wθ

°

Width across flats KA

Width across

MM

flats

0

øE

−0.05

B1

H1

AL

R0.4

KA

GA

F

øD

(Rc, NPT, G)

Cushion valve, Width across flats WH

TA

H

Bore size

20
25
32
40
50
63
80

100

Bore size

20
25
32
40
50
63
80

100

∗ Refer to w/rubber bumper for the female rod end.
∗ For details about applicable maximum stroke, contact SMC.

Stroke range

Standard Long stroke
Up to 200 201 to 1500 18 15.5 13 14 8 12 2 12 35 5 26
Up to 300 301 to 1500 22 19.5 17 16.5 10 14 2 12.5 40 6 31
Up to 300 301 to 1500 22 19.5 17 20 12 18 2 12 40 6 38
Up to 300 301 to 1500 30 27 19 26 16 25 2 13 50 8 47
Up to 300 301 to 1500 35 32 27 32 20 30 2 14 58 11 58
Up to 300 301 to 1500 35 32 27 38 20 32 2 14 58 11 72
Up to 300 301 to 1500 40 37 32 50 25 40 3 20 71 13 89
Up to 300 301 to 1500 40 37 41 60 30 50 3 20 71 16 110

AALB1 CDE FGAHH1 IJKKA

MM NA P S TA TC

M8 x 1.25
M10 x 1.25
M10 x 1.25

M14 x 1.5

M18 x 1.5

M18 x 1.5

M22 x 1.5

M26 x 1.5

24 M5 x 0.8 77 11 M5 x 0.8 147 16 25° 1.5
29 M5 x 0.8 77 11 M6 x 0.75 157 16 25° 1.5

35.5 Rc1/8 79 11 M8 x 1.0 159 16 25° 1.5
44 Rc1/8 87 12
55 Rc1/4 102 13
69 Rc1/4 102 13 M14 x 1.5 218 18 20° 3
86 Rc3/8 122 — — 264 24 20° 4

106 Rc1/2 122 — — 264 24 20° 4

WA

F

GA

øI

Width across flats KA

øD

R0.4

KTA4 x TC

S + Stroke H + Stroke

ZZ + 2 Stroke

 For the one with rod boot, refer to w/rubber bumper.

∗∗

ZZ WA Wθ WH

M10 x 1.25
M12 x 1.25

187 17 20° 1.5
218 18 20° 3

H1

AL

A

8 x J

MM

0

−0.05

øE

Width across flats B1

C

10°

Wθ

C

NA

M4 x 0.7 depth 7

M5 x 0.8 depth 7.5

M5 x 0.8 depth 8

M6 x 1 depth 12
M8 x 1.25 depth 16
M10 x 1.5 depth 16
M10 x 1.5 depth 22

M12 x 1.75 depth 22

∗ For mounting brackets, refer to page 17.
∗∗ Cylinder sizes ø80 and ø100 do not

have trunnion mounting female thread
on the width across fl ats NA.

56

5.5 8

5.5 10
614
718
718

10 22
10 26

°

[mm]

23

Mounting Bracket

Air Cylinder: Standard Type

Double Acting, Double Rod

Series CG1W

Axial foot: CG1WL첸

LT

W

Z

2 x øLC
(Knock pin position)

LS + Stroke

Flange: CG1WF첸

0

−0.05

øE

H

Trunnion: CG1WU첸

Axial Foot

Stroke

Bore size

Up to 1500

20

B

LH

15°

LX

W

M

XYYX

4 x øLD

LZ

∗ Other dimensions are the same as basic type.
∗ For details about applicable maximum stroke, contact SMC.

25
32
40
50
63
80

100

Up to 1500
Up to 1500
Up to 1500
Up to 1500
Up to 1500
Up to 1500
Up to 1500

Flange

4 x øFDFFT

±0.15

B

FX

FX

±0.15

B

Bore size

20
25
32
40
50
63
80

100

∗ End boss is machined on the fl ange for øE.
∗ Other dimensions are the same as basic type.
∗ For details about applicable maximum stroke, contact SMC.

B LCLDLHLSLTLXLZ M W X Y Z

range

34 4 6 20 53 3 32 44 3 10 15 7 47

38.5

4 6 22 53 3 36 49

45 4 7 25 53 3 44 58

54.5

4 7 30 60 3 54 71 4 10

70.5

5 10 40 67 4.5 66 86 5

82.5

5 12 45 67 4.5 82 106 5
101 6 11 55 74 4.5 100 125 5 20
121 6 14 65 74 6 120 150 7 20 30 16 95

Stroke

range
Up to 1500
Up to 1500
Up to 1500
Up to 1500
Up to 1500
Up to 1500
Up to 1500
Up to 1500

BEFFXFDFTH

40 12 2 28 5.5 6 35
44 14 2 32 5.5 7 40
53 18 2 38 6.6 7 40
61 25 2 46 6.6 8 50
76 30 2 58 9 9 58

92 32 2 70 11 9 58
104 40 3 82 11 11 71
128 50 3 100 14 14 71

3.5

3.5

[mm]

10 15 7 52
10 16 8 53

17.5

17.5

16.5
22 11
22 13

28.5

[mm]

8.5

14 95

CG1CG1WCG1CG1KCG1KWCG1R

Double Acting, Single RodDouble Acting, Double Rod

63.5

75.5

75.5

StandardNon-rotating RodDirect Mount

Single Acting, Spring Return/Extend

Double Acting, Single RodDouble Acting, Double RodDouble Acting, Single Rod

2 x øTDe8

(Pin O.D)

Bracket

mounting range

∗

4 x øTF

ø

Trunnion

Bore size

Bore size

∗ Consists of a pin, fl at washer and hexagon socket head cap bolt.
∗ Other dimensions are the same as basic type.
∗ For details about applicable maximum stroke, contact SMC.

20
25
32
40
50
63

20
25
32
40
50
63

Stroke range

Up to 1500 38 8
Up to 1500
Up to 1500 54 12
Up to 1500
Up to 1500 79 16
Up to 1500 96 18

B TDe8 TE TF TH TR TS

−0.025

−0.047

10

14

−0.025

−0.047

−0.032

−0.059

−0.032

−0.059

−0.032

−0.059

−0.032

−0.059

45.5

63.5

TT TV TW TX TY TZ

3.2

(35.8)

3.2

4.5

4.5
6
8

(39.8)
(49.4)
(58.4)
(72.4)
(90.4)

42 16 28
42 20 28
48 22 28
56 30 30
64 36 36
74 46 46

47.6

67.7

78.7

98.6

119.2

10 5.5 25 39 28
10 5.5 30 43 33
10 6.6 35 54.5 40
10 6.6 40 65.5 49
20 9 50 80 60
20 11 60 98 74

Z

Without rod boot

53

With rod boot
46 66 + l
51 73 + l
51 73 + l
62 82 + l
71 91 + l
71 91 + l

[mm]

[mm]

Auto SwitchMade to Order

24

Air Cylinder: Standard Type
Single Acting, Spring Return/Extend

Series CG1

ø20, ø25, ø32, ø40

How to Order

With auto switch

CDG1

CG1

L

N

25L

25N

100

100

S

S

Z

Z

M9BW

With auto switch

(Built-in magnet)

Mounting

B

Z

L
F

∗ Mounting bracket is shipped

together with the product,
but not assembled.

∗ The cylinder for F, G, L, D

mounting types is Z: Basic
(without trunnion mounting
female thread).

Basic

Basic (without trunnion

mounting female thread)

Axial foot

Rod fl ange

G

U
T
D

Head fl ange
Rod trunnion

Head trunnion

Clevis

Rubber bumper

N

Built-in Magnet Cylinder Model

If a built-in magnet cylinder without an auto
switch is required, there is no need to enter the
symbol for the auto switch.

(Example) CDG1FN32-100TZ

Type

Bore size

20
25
32
40

20 mm
25 mm
32 mm
40 mm

Rod end thread

Male rod end

—

Female rod end

F

Auto switch

∗

For applicable auto switches, refer to
the table below.

Action

Single acting, Spring return

S

Single acting, Spring extend

T

Cylinder stroke [mm]

Refer to page 26 for “Standard Strokes” on page 26.

—

Number of
auto switches

2 pcs.

—

1 pc.

S

“n” pcs.

n

Without auto switch

Made to Order

For details, refer to page 26.

Applicable Auto Switches/Refer to the Auto Switch Guide for further information on auto switches.

Load voltage Auto switch model Lead wire length [m]

Type

Special function

———

Diagnostic indication

(2-colour indication)

Water resistant

(2-colour indication)

Solid state auto switch

Diagnostic output (2-colour indication)

———

Reed auto switch

Diagnostic indication (2-colour indication)

∗∗ Water resistant type auto switches can be mounted on the above models, but in such case SMC cannot guarantee water resistance.
Please consult with SMC regarding water resistant types with the above model numbers.

∗ Lead wire length symbols: 0.5 m·················· — (Example) M9NW
1 m·················· M
3 m··················
5 m·················· Z (Example) M9NWZ
None

∗ Since there are other applicable auto switches than listed, refer to page 47 for details.
∗ For details about auto switches with pre-wired connector, refer to the Auto Switch Guide.
∗ The D-A9쏔쏔/M9쏔쏔쏔 auto switches are shipped together, (but not assembled). (However, only the auto switch mounting brackets are assembled before shipment.)

Electrical

entry

Grommet

Connector

Grommet

Grommet

Connector

Grommet

··············· N (Example) H7CN

Wiring

(Output)

Indicator light

3-wire (NPN)
3-wire (PNP)

2-wire 12 V

3-wire (NPN)

Yes

3-wire (PNP)

2-wire 12 V
3-wire (NPN)
3-wire (PNP)

2-wire 12 V
4-wire (NPN)

3-wire
(Equiv. to NPN)

Yes

None

Yes

None

2-wire 24 V

Yes

None

Yes

(Example) M9NWM

L

(Example) M9NWL

DC AC

5 V, 12 V

5 V, 12 V

24 V

5 V, 12 V

5 V, 12 V

—5 V —

12 V

—— —

—

100 V
100 V or less
100 V, 200 V
200 V or less

——

24 V or less —

∗ Solid state auto switches marked with “쑗” are produced upon receipt of order.

Applicable bore size

ø20 to ø40

Perpendicular

M9NV M9N
M9PV M9P
M9BV M9B

—

M9NWV M9NW
M9PWV M9PW
M9BWV M9BW

M9NAV∗∗M9NA

M9PAV∗∗M9PA

M9BAV∗∗M9BA

—

A96V A96

A93V A93
A90V A90

—
—

In-line

H7C

H7NF

B54

B64
C73C
C80C
B59W

0.5

(—)1[m]3(L)5(Z)

—
—
—

—


—
—
—

∗∗

—

∗∗

—

∗∗

—














—



—



—



—



—



—



—



—



—



Pre-wired
connector

—



—
—

Applicable load

IC

circuit

—

IC

circuit

—

IC

circuit

—

IC circuit

IC

circuit

IC circuit

—

IC circuit

None

[N]

—

—— —

—— —

—— —

——

—— —

—— — —

Relay,

PLC

—

Relay,

PLC

25

Single Acting, Spring Return/Extend

Specifi cations

Air Cylinder: Standard Type

Series CG1

Spring return

Spring extend

Symbol

Spring return, Rubber bumper

Spring extend, Rubber bumper

Bore size [mm]

Action Single acting, Spring return Single acting, Spring extend

Lubricant Not required (Non-lube)

Fluid Air

Proof pressure 1.5 MPa

Maximum operating pressure

Minimum operating pressure

Ambient and fl uid
temperature

Piston speed 50 to 1000 mm/s

Stroke length tolerance

Cushion Rubber bumper

Mounting

20 25 32 40 20 25 32 40

1.0 MPa

0.18 MPa 0.23 MPa

Without auto switch: –10°C to 70°C

With auto switch : –10°C to 60°C

Up to 200 st

Basic, Axial foot, Rod fl ange, Head fl ange,
Rod trunnion, Head trunnion,
Clevis (used for changing the port location by 90°)

+1.4

0

(No freezing)

mm

Accessories

Mounting Basic

Standard

Option

∗ A double knuckle joint pin and retaining rings are shipped together.

Rod end nut

Clevis pin — — — — — —

Single knuckle joint

Double knuckle joint
(with pin)

Pivot bracket — — — —

∗

Axial







foot

Rod

fl ange

Head

fl ange

Rod

trunnion

Head

trunnion



CG1CG1WCG1CG1KCG1KWCG1R

Double Acting, Single RodDouble Acting, Double Rod

StandardNon-rotating RodDirect Mount

Single Acting, Spring Return/Extend

Clevis



Double Acting, Single RodDouble Acting, Double RodDouble Acting, Single Rod

Made to Order

(For details, refer to pages 49 to 65.)

Symbol Specifi cations

Made of stainless steel

-XC6

Note) Applicable only to single acting, spring return

type. For single acting, spring extend type,
please contact SMC.

Refer to pages 42 to 47 for cylinders with
auto switches.

· Auto switch proper mounting position
(detection at stroke end) and its mounting
height

· Minimum stroke for auto switch mounting

· Operating range

· Auto switch mounting brackets/Part no.

Precautions

Be sure to read before handling.
Refer to back cover for Safety Instruc­tions. For Actuator and Auto Switch
Precautions, refer to “Handling Pre­caution for SMC Products” and the
Operation Manual on SMC website,
http://www.smcworld.com

Standard Strokes

Bore size

[mm]

20

25, 32, 40

Note 1) Manufacture of intermediate strokes at 1 mm

intervals is possible. (Spacers are not used.)

Standard stroke [mm]

25, 50, 75, 100, 125

25, 50, 75, 100, 125, 150, 200

Note1)

Theoretical Output

Consult SMC.

Spring Reaction Force

Consult SMC.

Mounting Brackets/Part No.

Mounting

bracket

Axial foot 2

Flange 1 CG-F020 CG-F025 CG-F032 CG-F040

Trunnion pin 1 CG-T020 CG-T025 CG-T032 CG-T040

Clevis 1 CG-D020 CG-D025 CG-D032 CG-D040

Pivot bracket 1

Note) Order two foots per cylinder.

Order

q’ty.

Note)

20 25 32 40

CG-L020 CG-L025 CG-L032 CG-L040

CG-020-24A CG-025-24A CG-032-24A CG-040-24A

Bore size [mm]

Contents

2 foots,
8 mounting bolts

1 fl ange,
4 mounting bolts

2 trunnion pins, 2 trunnion bolts,
2 fl at washers

1 clevis, 4 mounting bolts,
1 clevis pin, 2 retaining rings

1 pivot bracket

Auto SwitchMade to Order

26

Series CG1

Weights

Spring return [kg] Spring extend [kg]

Bore size [mm]

25 st 0.17 0.27 0.40 0.63

50 st 0.19 0.30 0.45 0.71 50 st 0.18 0.28 0.43 0.67

Basic
weight

Mounting
bracket
weight

Accessories

Weight reduction for female rod end −0.01 −0.02 −0.02 −0.05 Weight reduction for female rod end −0.01 −0.02 −0.02 −0.05

Calculation (Example) CG1LN20-100SZ

75 st 0.26 0.40 0.58 0.91 75 st 0.24 0.37 0.54 0.83

100 st 0.28 0.43 0.62 0.99 100 st 0.26 0.40 0.58 0.91

125 st 0.35 0.53 0.76 1.20 125 st 0.32 0.48 0.69 1.08

150 st — 0.56 0.81 1.28 150 st — 0.50 0.72 1.12

200 st — 0.69 0.98 1.56 200 st — 0.63 0.89 1.40

Axial foot 0.11 0.13 0.16 0.22

Flange 0.08 0.10 0.14 0.20 Flange 0.08 0.10 0.14 0.20

Trunnion 0.01 0.02 0.03 0.05 Trunnion 0.01 0.02 0.03 0.05

Clevis 0.05 0.08 0.15 0.23 Clevis 0.05 0.08 0.15 0.23

Pivot bracket 0.08 0.09 0.17 0.25

Single knuckle joint 0.05 0.09 0.09 0.10 Single knuckle joint 0.05 0.09 0.09 0.10

Double knuckle joint (with pin)

(Foot, ø20, 100 stroke)

20 25 32 40

0.05 0.09 0.09 0.13

¡Basic weight ··························0.28 kg (ø20)
¡Mounting bracket weight ·······

0.28 + 0.11 = 0.39 kg

0.11 kg

(Foot)

Basic
weight

Mounting
bracket
weight

Accessories

Calculation (Example) CG1LN20-100TZ

Bore size [mm]

25 st 0.16 0.25 0.38 0.59

Axial foot 0.11 0.13 0.16 0.22

Pivot bracket 0.08 0.09 0.17 0.25

Double knuckle joint (with pin)

(Foot, ø20, 100 stroke)

20 25 32 40

0.05 0.09 0.09 0.13

¡Basic weight ··························0.26 kg (ø20)
¡Mounting bracket weight ·······0.11 kg (Foot)

0.26 + 0.11 = 0.37 kg

Construction

Single acting, Spring return

o!3 !0!1 !2 !5qtweuyri

Single acting, Spring extend

o!3!0 !1!2!5!6!4 qt weuyri

Component Parts

No. Description Material Note

1 Rod cover Aluminium alloy Hard Anodised

2 Tube cover Aluminium alloy Hard Anodised

3 Piston Aluminium alloy

4 Piston rod

5 Bushing Bearing alloy

6 Bumper Resin

7 Bumper Resin

8 Wear ring Resin

9 Rod end nut Carbon steel Zinc chromated

10 Return spring Steel wire Zinc chromated

11 Spring guide Aluminium alloy

12 Spring seat Aluminium alloy

Plug with breathing hole

13

14 Rod seal NBR

15 Piston seal NBR

16 Tube gasket NBR

Note) For cylinders with auto switches, the magnet is installed in the piston.
∗ The material for ø20, ø25 cylinders with auto switches is made of stainless steel.

Stainless steel

Carbon steel∗Hard chrome plating

Alloy steel Black zinc chromated

27

For ø20 or ø25 with built-in magnet

∗

ø32 or larger is

common.

Replacement Part/Seal

¡For single acting, spring return

No. Description

15 Piston seal NBR

∗ Since the seal kit does not include a grease pack, order it separately.

Grease pack part number: GR-S-010 (10 g)

¡For single acting, spring extend

Replacement parts/Seal kits are the same as standard type, double
acting, single rod (with rubber bumper). Refer to page 6.

Note)

Refer to the Specifi c Product Precautions on page 5 for Disassembly/
Replacement.

Material

20 25 32 40

CG1N20-S-PS CG1N25-S-PS CG1N32-S-PS CG1N40-S-PS

Part no.

Basic

Air Cylinder: Standard Type

Single Acting, Spring Return/Extend

Series CG1

Spring return: CG1BN

Spring extend: CG1BN

Female rod end

Width across flats KA

Width across flats B1

Width across
flats

KA

H1

MM

0

−0.05

øE

Width across
flats

B1

MM

0

øE

AL

−0.05

1

H

H

+ Stroke

AL

Plug with fixed orifice

øD

R0.4

A

K

TA

4 x

TC

H

øI

S + Stroke

ZZ + Stroke

RcPFGA

øD

R0.4

KA

4 x TCTA

Plug with fixed orifice

øI

S + Stroke F

+ 2 Stroke

ZZ

RcPGBGAF

R0.4

CG1CG1WCG1CG1KCG1KWCG1R

0

−0.05

TB

GB

TB

F

R0.4

0

øE

−0.05

øE

8 x J

C

NA

CC

8 x J

C

NA

Double Acting, Single RodDouble Acting, Double Rod

StandardNon-rotating RodDirect Mount

Single Acting, Spring Return/Extend

MM

thread depth A1

20
25
32
40

Stroke

range
Up to 125
Up to 200
Up to 200
Up to 200

AALB1 C D E F GA GB H H1 IJKKAMMNAP

18 15.5 13 14 8 12 2 12 10 35 5 26
22 19.5 17 16.5 10 14 2 12 10 40 6 31
22 19.5 17 20 12 18 2 12 10 40 6 38
30 27 19 26 16 25 2 13 10 50 8 47

TA TB TC

11 11 M5 x 0.8 94 131 119 156 144 181 — —

20

11 11 M6 x 0.75 94 136 119 161 144 186 169 211

25

11 10 M8 x 1.0 96 138 121 163 146 188 171 213

32

12 10 M10 x 1.25 103 155 128 180 153 205 178 230

40

Bore size

Bore size

With Mounting Bracket

Axial foot: CG1LN

LT

W

Z LS + Stroke

2 x øLC
(Knock pin position)

XY M

ZZ + Stroke

H

ZZ

+ Stroke

1 to 50 st 51 to 100 st 101 to 125 st 126 to 200 st

SZZSZZSZZSZZ

Note)

The drawing below shows the single acting/spring return type.

(

The rod is in retracted state for spring extend type.

Axial Foot

Stroke

Bore

size

range

Up to 125

20

Up to 200

B

LH

LX

W

XY

4 x øLD

LZ

25

Up to 200

32

15°

Up to 200

40

1 to 50 st

Bore

size

LS ZZ LS ZZ LS ZZ LS ZZ

70 135 95 160 120 185 — —

20

70

25

70

32

76 160 101 185 126 210 151 235

40

∗ Other dimensions are the same as basic type.

[mm]

M4 x 0.7 depth 7

M5 x 0.8 depth 7.5

M5 x 0.8 depth 8
M6 x 1 depth 12

Female Rod End

Bore

A1 HMM

size

813

20

814

25

12 14

32

13 15

40

5.5 8

5.5 10

M4 x 0.7
M5 x 0.8

M6 x 1

M8 x 1.25

56

614

1 to 50 st

M8 x 1.25 24
M10 x 1.25 29
M10 x 1.25 35.5

M14 x 1.5 44

51 to 100 st

101 to 125 st 126 to 200 st

ZZ ZZ ZZ ZZ

109 134 159 —
110 135 160 185
112 137 162 187
120 145 170 195

1/8
1/8
1/8
1/8

[mm]

)

[mm]

B M LC LD LH LT LX LZ W X Y Z

34 3 4 6 20 3 32 44 10 15 7 47

38.5 3.5 4 6 22 3 36 49 10 15 7 52
45 3.5 4 7 25 3 44 58 10 16 8 53

54.5 4 4 7 30 3 54 71 10 16.5 8.5 63.5

51 to 100 st

140.595165.5

142.595167.5

101 to 125 st 126 to 200 st

120

190.5

145

120

192.5

145

215.5

217.5

28

Double Acting, Single RodDouble Acting, Double RodDouble Acting, Single Rod

Auto SwitchMade to Order

Series CG1

With Mounting Bracket

Rod fl ange: CG1FN

FFT

0

−0.05

øE

H

Head fl ange: CG1GN

4 x øFD

B

FX±0.15

FX

±0.15

B

H

ZZ

+ Stroke

Rod trunnion: CG1UN

2 x øTDe8

(Pin O.D)

ZZ + Stroke

Head trunnion: CG1TN

Bracket
mounting
range

∗

2 x øTDe8

(Pin O.D)

TX
TV
TZ

4 x øTF

ø

Z + Stroke

ZZ + Stroke

Clevis: CG1DN

8 x J

±0.1

TX
TV

ø

TZ

4 x øTF

(The above shows the case port location is changed by 90°.)

Z + Stroke

ZZ + Stroke

29

[mm]

4 x ø

FD

Bore size

20
25

B

FX±0.15

32
40

Stroke

range

BEFFXFDFTH

Up to 125 40 12 2 28 5.5 6 35
Up to 200 44 14 2 32 5.5 7 40
Up to 200 53 18 2 38 6.6 7 40
Up to 200 61 25 2 46 6.6 8 50

∗ End boss is machined on the fl ange for øE.

FX

±0.15

B

∗ Other dimensions are the same as basic type.

Rod Flange

Bore size

∗

0

−0.05

øE

Head Flange

Bore size

FFT

20
25
32
40

20
25
32
40

1 to 50 st

131 156 181 —
136 161 186 211
138 163 188 213
155 180 205 230

1 to 50 st

130 162 187 —
143 168 193 218
145 170 195 220
163 188 213 238

ZZ

51 to 100 st

101 to 125 st 126 to 200 st

ZZ

51 to 100 st

101 to 125 st 126 to 200 st

[mm]

[mm]

[mm]

Bore

Stroke

size

Up to 125388

20

Up to 200

Bracket
mounting
range

∗

25

Up to 2005412

32

Up to 200

40

Rod Trunnion

Bore size

20

TF

TV

TV

4 x ø

ø

25
32
40

B TDe8 TE TF TH TR TS TT TVTWTX TY TZ

range

45.5

63.5

−0.025

10 5.5 25 39 28 3.2

−0.047

−0.025

10

10 5.5 30 43 33 3.2

−0.047

−0.032

10 6.6 35

−0.059

−0.032

14

10 6.6 40

−0.059

54.5

65.5

40 4.5
49 4.5

(35.8)
(39.8)
(49.4)
(58.4)

[mm]

Z

1 to 50 st

ZZ

51 to 100 st

101 to 125 st 126 to 200 st
46 131 156 181 —
51 136 161 186 211
51 138 163 188 213
62 155 180 205 230

42 16 28
42 20 28
48 22 28
56 30 30

47.6
53

67.7

78.7

∗ Consists of pins, fl at washers and hexagon socket head cap bolts.
Note) Other dimensions are the same as basic type.

Head Trunnion

1 to 50 st

Bore

size

ZZZZZZZZZZZZ

118 139 143 164 168 189 — —

20

123 144 148 169 173 194 198 219

25

126 150 151 175 176 200 201 225

32

143 171 168 196 193 221 218 246

40

51 to 100 st

101 to 125 st 126 to 200 st

[mm]

∗ Consists of pins, fl at washers and hexagon socket head cap bolts.
Note) Other dimensions are the same as basic type.

Clevis

Bore

size

øCD hole H10

Axis d9

Bore

size

C

Stroke

range

Up to 125 38

20

Up to 200 45.5

25

Up to 200 54

32

Up to 200 63.5

40

TW TX TY TZ

42 16 28

20

42 20 28

25

48 22 28

32

56 30 30

40

B CD CZ L RR TE TF TH TT TV

8 29 14 11 10 5.5 25 3.2
10 33 16 13 10 5.5 30 3.2
12 40 20 15 10 6.6 35 4.5
14 49 22 18 10 6.6 40 4.5

1 to 50 st

51 to 100 st

101 to 125 st 126 to 200 st

ZZZZZZZZZZZZ

43.4

143 164 168 189 193 214 — —

48

150 171 175 196 200 221 225 246

59.4

156 180 181 205 206 230 231 255

71.4

175 200 200 228 225 253 250 278

[mm]

(35.8)
(39.8)
(49.4)
(58.4)

∗ For dimensions of pivot bracket, refer to page 17.
∗ Other dimensions are the same as basic type.

Air Cylinder: Non-rotating Rod Type
Double Acting

Series CG1K

ø20, ø25, ø32, ø40, ø50, ø63

CG1CG1WCG1CG1KCG1KWCG1R

CG1K

With auto switch

CDG1K

L

L

With auto switch

(Built-in magnet)

Double acting,

non-rotating rod type

Mounting

B

∗

Z

L
F

G

U
T
D

Basic

Basic (without trunnion

mounting female thread)

Axial foot

Rod fl ange

Head fl ange

Rod trunnion

Head trunnion

Clevis

N

A

Note) Mounting bracket is shipped together

with the product, but not assembled.

∗ The cylinder for F, G, L, D mounting types is

Z: Basic (without trunnion mounting female
thread).

Type

Rubber bumper

Air cushion

(ø40 to ø63 only)

Built-in Magnet Cylinder Model

If a built-in magnet cylinder without an auto switch is required,
there is no need to enter the symbol for the auto switch.

(Example) CDG1KFA32-100Z

How to Order

25

N

25

N

Bore size

20 mm

20

25 mm

25

32 mm

32

40 mm

40

50 mm

50

63 mm

63

100

100

Z

Z

M9BW

Number of
auto switches

—

S
n

Auto switch

Without auto switch

—

∗ For applicable auto switches, refer to

the table below.

Rod end thread

Male rod end

—

Female rod end

F

For details, refer to page 31.

Cylinder stroke [mm]

Refer to “Standard Strokes” on page 31.

Double Acting, Single RodDouble Acting, Double Rod

StandardNon-rotating RodDirect Mount

2 pcs.

1 pc.

“n” pcs.

Single Acting, Spring Return/Extend

Made to Order

Double Acting, Single RodDouble Acting, Double RodDouble Acting, Single Rod

Applicable Auto Switches/Refer to the Auto Switch Guide for further information on auto switches.

Load voltage Auto switch model Lead wire length [m]

Type

Special function

———

Diagnostic indication

(2-colour indication)

Water resistant

(2-colour indication)

Solid state auto switch

Diagnostic output (2-colour indication)

———

Reed auto switch

Diagnostic indication (2-colour indication)

∗∗ Water resistant type auto switches can be mounted on the above models, but in such case SMC cannot guarantee water resistance.
Please consult with SMC regarding water resistant types with the above model numbers.

∗ Lead wire length symbols: 0.5 m·················· — (Example) M9NW
1 m·················· M (Example) M9NWM
3 m··················
5 m··················
None

∗ Since there are other applicable auto switches than listed, refer to page 47 for details.
∗ For details about auto switches with pre-wired connector, refer to the Auto Switch Guide.
∗ The D-A9쏔쏔/M9쏔쏔쏔 auto switches are shipped together, (but not assembled). (However, only the auto switch mounting brackets are assembled before shipment.)

Electrical

entry

Grommet

Connector

Grommet

Grommet

Connector

Grommet

··············· N (Example) H7CN

Wiring

(Output)

Indicator light

3-wire (NPN)
3-wire (PNP)

2-wire 12 V

3-wire (NPN)

Yes

3-wire (PNP)

2-wire 12 V
3-wire (NPN)
3-wire (PNP)

2-wire 12 V
4-wire (NPN)

3-wire
(Equiv. to NPN)

Yes

None
Yes

2-wire 24 V

None
Yes
None
Yes

L

(Example) M9NWL

Z

(Example) M9NWZ

DC AC

5 V, 12 V

5 V, 12 V

24 V

5 V, 12 V

5 V, 12 V

—5 V —

12 V

—— —

—

100 V
100 V or less
100 V, 200 V
200 V or less

——

24 V or less —

∗ Solid state auto switches marked with “쑗” are produced upon receipt of order.

Applicable bore size

ø20 to ø63

Perpendicular

M9NV M9N
M9PV M9P
M9BV M9B

—

M9NWV M9NW
M9PWV M9PW
M9BWV M9BW

M9NAV∗∗M9NA

M9PAV∗∗M9PA

M9BAV∗∗M9BA

—

A96V A96

A93V A93
A90V A90

—
—

In-line

H7C

H7NF

B54

B64
C73C
C80C
B59W

0.5

(—)1[m]3(L)5(Z)

—
—
—

—


—
—
—

∗∗

—

∗∗

—

∗∗

—














—



—



—



—



—



—



—



—



—



Pre-wired

None

connector

[N]

—

—— —

—— —
——
——
——

—— — —

—



—
—

Applicable load

IC

circuit

—

IC

circuit

—

IC

circuit

—

IC circuit

IC

circuit

IC circuit

—

IC circuit

Relay,

PLC

—

Relay,

PLC

30

Auto SwitchMade to Order

Series CG1K

Specifi cations

Symbol

Rubber bumper

Air cushion

Made to Order

(For details, refer to pages 49 to 65.)

Symbol Specifi cations

Change of rod end shape

-XA쏔

Adjustable stroke cylinder/Adjustable extension type

-XC8

Adjustable stroke cylinder/Adjustable retraction type

-XC9

Dual stroke cylinder/Double rod type

-XC10

Auto switch rail mounting

-XC13

Head cover axial port

-XC20

∗

Only compatible with cylinders with rubber bumper.

∗

∗

Refer to pages 42 to 47 for cylinders with
auto switches.

· Auto switch proper mounting position
(detection at stroke end) and its mounting
height

· Minimum stroke for auto switch mounting

· Operating range

· Auto switch mounting brackets/Part no.

∗

Bore size [mm]

Action Double acting, Single rod

Lubricant Not required (Non-lube)

Fluid Air

Proof pressure 1.5 MPa

Maximum operating pressure

Minimum operating pressure

Ambient and fl uid
temperature

Piston speed 50 to 500 mm/s

Stroke length tolerance

Cushion Rubber bumper, Air cushion (ø40 to ø63 only)

Rod non-rotating accuracy

Mounting

∗

∗

Accessories

Mounting Basic

Standard

Option

∗ A double knuckle joint pin and retaining rings are shipped together.

Rod end nut

Clevis pin — — — — — —

Single knuckle joint

Double knuckle joint∗
(With pin)

Pivot bracket — — — —

20 25 32 40 50 63

1.0 MPa

0.05 MPa

Without auto switch: –10°C to 70°C
With auto switch : –10°C to 60°C

foot

+1.4

mm, Up to 1500 st

0

Rod

Head

fl ange

fl ange

Up to 1000 st

±1°±0.8°±0.5°

Basic, Basic (without trunnion mounting female thread),
Axial foot, Rod fl ange, Head fl ange,
Rod trunnion, Head trunnion,
Clevis (used for changing the port location by 90°)

Axial







(No freezing)

+1.8

mm

0

Rod

Head

trunnion

trunnion



Clevis



Weights Standard Strokes

Bore size [mm]

Basic 0.10 0.17 0.26 0.41 0.77 1.07
Axial foot 0.21 0.30 0.42 0.63 1.25 1.79
Flange 0.18 0.27 0.40 0.61 1.11 1.57

Basic weight
Pivot bracket 0.08 0.09 0.17 0.25 0.44 0.80
Single knuckle joint 0.05 0.09 0.09 0.10 0.22 0.22
Double knuckle joint (with pin) 0.05 0.09 0.09 0.13 0.26 0.26
Additional weight per 50 mm of stroke
Additional weight with air cushion — — — 0.02 0.03 0.03
Additional weight for stroke — — — 0.03 0.06 0.10
Weight reduction for female rod end

Trunnion 0.11 0.19 0.29 0.46 0.91 1.21
Clevis 0.15 0.25 0.41 0.64 1.17 1.75

Calculation (Example) CGIKLN20-100Z

(Foot, ø20, 100 stroke)

20 25 32 40 50 63

0.05 0.07 0.09 0.15 0.22 0.26

−0.01 −0.02 −0.02 −0.05 −0.10 −0.10

¡Basic weight ············0.21 (Foot , ø20)
¡Additional weight ·····0.05/50 stroke
¡Air cylinder stroke ···100 stroke

0.21 + 0.05 x 100/50 = 0.31 kg

[kg]

Bore size [mm] Standard stroke [mm]

20

25, 50, 75, 100, 125, 150, 200 201 to 1500

25

32

40

25, 50, 75, 100, 125, 150, 200,
250, 300

50, 63

Note 1) Manufacture of intermediate strokes at 1 mm intervals is possible.

(Spacers are not used.)

Note 2) When the stroke exceeds the standard stroke, it is beyond the

guarantee.

Note 3) Up to 1500 stroke can be manufactured.

Note 1)

Mounting Brackets/Part No.

Mounting

bracket

Axial foot 2

Flange 1 CG-F020 CG-F025 CG-F032 CG-F040 CG-F050 CG-F063

Trunnion pin 1 CG-T020 CG-T025 CG-T032 CG-T040 CG-T050 CG-T063

Clevis 1 CG-D020 CG-D025 CG-D032 CG-D040 CG-D050 CG-D063

Pivot bracket 1 CG-020-24A CG-025-24A CG-032-24A CG-040-24A CG-050-24A CG-063-24A 1 pivot bracket

Note) Order two foots per cylinder.

Order

q’ty.

Note)

20 25 32 40 50 63

CG-L020 CG-L025 CG-L032 CG-L040 CG-L050 CG-L063

31

Bore size [mm]

2 foots,
8 mounting bolts

1 fl ange,
4 mounting bolts

2 trunnion pins, 2 trunnion bolts,
2 fl at washers

1 clevis, 4 mounting bolts,
1 clevis pin, 2 retaining rings

Long stroke [mm]

301 to 1500

Contents

Note 2)

Construction

With rubber bumper

o

Air Cylinder: Non-rotating Rod Type

Double Acting

t!8

qr@0 wy!9 eiu !7 @0 !6

Series CG1K

CG1CG1WCG1CG1KCG1KWCG1R

Double Acting, Single RodDouble Acting, Double Rod

t

Long stroke

ø20 to ø32

With air cushion

!2 !7 @0 !6

ort@0q!3!5we!9 !4

Component Parts

No. Description Material Note

1 Rod cover Aluminium alloy Hard Anodised

2 Tube cover Aluminium alloy Hard Anodised

3 Piston Aluminium alloy

4 Piston rod

5 Non-rotating guide Bearing alloy

6 Bumper Resin

7 Bumper Resin

8 Wear ring Resin

9 Rod end nut Carbon steel Zinc chromated

10 Seal retainer Rolled steel Zinc chromated

11 Cushion valve

12 Steel ball Carbon steel

13 Cushion seal A Urethane

14 Cushion seal B Urethane

15 Cushion seal holder Aluminium alloy

16 Head cover Aluminium alloy Hard Anodised

17 Cylinder tube Aluminium alloy Hard Anodised

18 Rod seal NBR

19 Piston seal NBR

20 Tube gasket NBR

21 Valve seal NBR

Note) For cylinders with auto switches, the magnet is installed in the piston.
∗ The material is stainless steel for ø20 to ø32.

ø40 or smaller

ø50 or larger

!8 i!0

Stainless steel For ø20 or ø25 with built-in magnet

Carbon steel

Carbon steel Electroless nickel plating

Steel wire Zinc chromated

∗

Hard chrome plating

ø32 or larger is common.

ø32 or larger is common.

∗

!1@1

Long stroke

Replacement Parts/Seal Kit

Bore size [mm] Kit no. Contents

20
25
32
40

Note) Refer to the Specifi c Product Precautions on

page 5 for Disassembly/Replacement.
Order with the kit number according to the
bore size.

∗ The seal kit includes a grease pack (10 g).

Order with the following part number when only
the grease pack is needed.
Grease pack part number: GR-S-010 (10 g)

CG1KN20Z-PS
CG1KN25Z-PS
CG1KN32Z-PS
CG1KN40Z-PS

StandardNon-rotating RodDirect Mount

Single Acting, Spring Return/Extend

Double Acting, Single RodDouble Acting, Double RodDouble Acting, Single Rod

Set of the

nos.

!8, !9, @0

Auto SwitchMade to Order

32

Series CG1K

Basic

With rubber bumper

ø20 to ø63

MM

H1

0

−0.05

øE

Width across
flats

B1

AL

A

With air cushion

ø40 to ø63

Width across flats KA

H1

MM

0

−0.05

øE

Width across

flats

B1

AL

A

Width across flats KA

F

R0.4

GA

2 x RcP

øD

TA

4 x TC

øI

GB

TB

S + StrokeH

ZZ + Stroke

WA

2 x P

GA

F

øD

R0.4

HS

Cushion valve, Width across flats WH

øI

4 x TC

+ Stroke

WB

TBTA

ZZ + Stroke

R0.4

F

GB

R0.4

F

0

0

−0.05

øE

−0.05

øE

8 x J

8 x J

C

C

NA

Wθ

C

NA

°

With Air Cushion

Bore

WA WB Wθ WH

size

17 15 (17) 20° 1.5

40

18 16 (18) 20° 3

50

18 17 (18) 20° 3

63

Note) ( ): Denotes the dimensions for

long stroke.

[mm]

10°

C

Female rod end

MM

thread depth A1

H

ZZ

+ Stroke

Stroke range

Bore

size

Standard

Long stroke

Up to 200

20
25
32
40
50
63

Note 1) Dimensions for each mounting bracket are the same as those for the CG1 standard or long stroke model. Refer to pages 9 to 14.
Note 2) ( ): Denotes the dimensions for long stroke.
Note 3) When the stroke exceeds the standard stroke, it is beyond the guarantee.

201 to 15001815.5

Up to 300

301 to 15002219.51716.5

Up to 300

301 to 15002219.5

Up to 300

301 to 1500

Up to 300

301 to 1500

Up to 300

301 to 1500

AALB1 C D E F GA GB H H1 I J KA MM NA P S TA TB TC ZZ

13 14

9.2

12212

11 14 2 12

17 20 12 18 2 12
30 27 19 26 16 25 2 13
35 32 27 32 20 30 2 14
35 32 27 38 20 32 2 14

10 (12)
10 (12)
10 (12)
10 (13)
12 (14)
12 (14)

35526
40631
40638
50847
58 11 58
58 11 72

M4 x 0.7 depth 78M8 x 1.25

M5 x 0.8 depth 7.510M10 x 1.25

M5 x 0.8 depth 810M10 x 1.25

M6 x 1 depth 1214M14 x 1.5
M8 x 1.25 depth 1618M18 x 1.5
M10 x 1.5 depth 1618M18 x 1.5

Female Rod End

Bore

A

size

20
25
32
40
50
63

24 1/8 69 (77) 11 11
29 1/8 69 (77) 11 11

35.5
44 1/8 78 (87) 12
55 1/4
69 1/4

1 HMM ZZ

8 13 M4 x 0.7 84 (92)
8 14 M5 x 0.8 85 (93)
12 14 M6 x 1 87 (95)
13 15 M8 x 1.25 95 (104)
18 16 M10 x 1.5 108 (120)
18 16 M10 x 1.5 108 (120)

1/8 71 (79) 11

90 (102)1312 (13)
90 (102)1312 (13)

10 (11)
10 (12)

M5 x 0.8

M6 x 0.75

M8 x 1.0
M10 x 1.25
M12 x 1.25

M14 x 1.5

106 (114)
111 (119)
113 (121)
130 (139)
150 (162)
150 (162)

Precautions

Be sure to read before handling. Refer to back cover for Safety Instructions. For Actuator and Auto Switch
Precautions, refer to “Handling Precaution for SMC Products” and the Operation Manual on SMC website,
http://www.smcworld.com

[mm]

[mm]

Caution on Handling/Disassembly

Caution

1. Avoid using the air cylinder in such a way that
rotational torque would be applied to the piston rod.

¡

If rotational torque is applied, the non-rotating guide will become deformed,

thus affecting the non-rotating accuracy. Refer to the table below for the
approximate values of the allowable range of rotational torque.

Allowable rotational torque

N·m or less

¡

To screw a bracket or a nut onto the piston rod, make sure to retract the

piston rod entirely, and place a wrench over the fl at portion of the rod

33

ø20 ø25, ø32 ø40, ø50, ø63

0.2 0.25 0.44

that protrudes. Tighten it by giving consideration to prevent the tightening
torque from being applied to the non-rotating guide.

2. When replacing rod seals, please contact SMC.

Air leakage may be happened, depending on the position in which a
rod seal is fi tted. Thus, please contact SMC when replacing them.

Air Cylinder: Non-rotating Rod Type
Double Acting, Double Rod

Series CG1KW

ø20, ø25, ø32, ø40, ø50, ø63

CG1CG1WCG1CG1KCG1KWCG1R

CG1KW

With auto switch

With auto switch

(Built-in magnet)

Non-rotating rod type

Double acting, double rod type

B

∗

Basic (without trunnion mounting female thread)

Z
L
F

U

∗ Mounting bracket is shipped together with the

product, but not assembled.

∗ The cylinder for F, L mounting types is Z: Basic

(without trunnion mounting female thread).

Basic

Axial foot

Flange

Trunnion

CDG1KW

Mounting

Rubber bumper

N

How to Order

L

L

Type

Bore size

20
25
32
40
50
63

25

25

20 mm

25 mm

32 mm

40 mm

50 mm

63 mm

100

100

ZN

ZN

M9BW

Cylinder stroke [mm]

Refer to “Standard Strokes” on page 35.

Built-in Magnet Cylinder Model

If a built-in magnet cylinder without an auto
switch is required, there is no need to enter the
symbol for the auto switch.

(Example) CDG1KWFN32-100Z

Number of
auto switches

2 pcs.

—

1 pc.

S

“n” pcs.

n

Auto switch

Without auto switch

—

∗ For applicable auto switches, refer to

the table below.

Double Acting, Single RodDouble Acting, Double Rod

StandardNon-rotating RodDirect Mount

Single Acting, Spring Return/Extend

Double Acting, Single RodDouble Acting, Double RodDouble Acting, Single Rod

Applicable Auto Switches/Refer to the Auto Switch Guide for further information on auto switches.

Load voltage Auto switch model Lead wire length [m]

Type

Special function

—

Diagnostic indication

(2-colour indication)

Water resistant

(2-colour indication)

Solid state auto switch

Diagnostic output (2-colour indication)

—

Reed auto switch

Diagnostic indication (2-colour indication)

∗∗ Water resistant type auto switches can be mounted on the above models, but in such case SMC cannot guarantee water resistance.
Please consult with SMC regarding water resistant types with the above model numbers.

∗ Lead wire length symbols: 0.5 m·················· — (Example) M9NW
1 m·················· M
3 m··················
5 m·················· Z (Example) M9NWZ
None

∗ Since there are other applicable auto switches than listed, refer to page 47 for details.
∗ For details about auto switches with pre-wired connector, refer to the Auto Switch Guide.
∗ The D-A9쏔쏔/M9쏔쏔쏔 auto switches are shipped together, (but not assembled). (However, only the auto switch mounting brackets are assembled before shipment.)

Electrical

entry

Grommet

Connector —

Grommet

Grommet

Connector

Grommet

··············· N (Example) H7CN

Wiring

(Output)

Indicator light

3-wire (NPN)
3-wire (PNP)

2-wire 12 V

3-wire (NPN)

Yes

3-wire (PNP)

2-wire 12 V
3-wire (NPN)
3-wire (PNP)

2-wire 12 V
4-wire (NPN)

3-wire

(Equiv. to NPN)

Yes

None

Yes

None

2-wire 24 V

Yes

None

Yes

(Example) M9NWM

L

(Example) M9NWL

DC AC

5 V, 12 V

5 V, 12 V

24 V

5 V, 12 V

5 V, 12 V

—5 V —

12 V

—— —

—

100 V

100 V or less

100 V, 200 V

200 V or less

——

24 V or less —

∗ Solid state auto switches marked with “쑗” are produced upon receipt of order.

Applicable bore size

ø20 to ø63

Perpendicular

M9NV M9N
M9PV M9P
M9BV M9B

M9NWV M9NW
M9PWV M9PW

M9BWV M9BW
M9NAV∗∗M9NA
M9PAV∗∗M9PA
M9BAV∗∗M9BA

—

A96V A96

A93V A93
A90V A90

—
—

In-line

H7C

H7NF

B54

B64
C73C
C80C

B59W

0.5

(—)1[m]3(L)5(Z)

 
 
 

—



 
 

∗∗

—

∗∗

—

∗∗

—
















—



—



—



—



—



—



—



—



—



Pre-wired

None

connector

[N]

—
—
—

—
—
—

—

—— —

—— —

—— —

——

—— —

—— — —





—







—
—

Applicable load

IC

circuit

—

IC

circuit

—

IC

circuit

—

IC circuit

IC

circuit

IC circuit

—

IC circuit

Relay,

PLC

—

Relay,

PLC

34

Auto SwitchMade to Order

Series CG1KW

Specifi cations

Symbol

Rubber bumper

Refer to pages 42 to 47 for cylinders with
auto switches.

· Auto switch proper mounting position
(detection at stroke end) and its mounting
height

· Minimum stroke for auto switch mounting

· Operating range

· Auto switch mounting brackets/Part no.

Bore size [mm]

Action Double acting, Double rod

Lubricant Not required (Non-lube)

Fluid Air

Proof pressure 1.5 MPa

Maximum operating pressure

Minimum operating pressure 0.08 MPa

Ambient and fl uid
temperature

Piston speed 50 to 500 mm/s

Stroke length tolerance

Cushion Rubber bumper

Rod non-rotating accuracy

Mounting

∗ Foot and fl ange types of cylinder bore sizes from ø20 to ø63 do not have trunnion mounting

female thread. Operate the cylinder within the allowable kinetic energy. Refer to page 19 for
details.

20 25 32 40 50 63

1.0 MPa

Without auto switch: –10°C to 70°C
With auto switch : –10°C to 60°C

Up to 1000 st

±1°±0.8°±0.5°

Basic, Basic (without trunnion mounting female thread),
Axial foot, Flange, Trunnion

+1.4

mm, Up to 1500 st

0

(No freezing)

+1.8

mm

0

Accessories

Mounting Basic Axial foot Flange Trunnion

Standard Rod end nut

Single knuckle joint

Option

∗ A double knuckle joint pin and retaining rings are shipped together.

Double knuckle joint (with pin)

Pivot bracket — — —

∗









Weights Standard Strokes

Bore size [mm]

Basic 0.13 0.22 0.33 0.55 1.02 1.37

Axial foot 0.24 0.35 0.49 0.77 1.50 2.09

Flange 0.21 0.32 0.47 0.75 1.36 1.87

Basic weight

Pivot bracket 0.08 0.09 0.17 0.25 0.44 0.80

Single knuckle joint 0.05 0.09 0.09 0.10 0.22 0.22

Double knuckle joint (with pin) 0.05 0.09 0.09 0.13 0.26 0.26

Additional weight per 50 mm of stroke

Weight reduction for female rod end

Trunnion 0.14 0.24 0.36 0.60 1.16 1.51

Calculation (Example) CGIKWLN32-100Z

(Foot, ø32, 100 stroke)

20 25 32 40 50 63

0.07 0.10 0.13 0.23 0.34 0.38

−0.02 −0.04 −0.04 −0.10 −0.20 −0.20

¡

Basic weight

¡Additional weight ·······0.13/50 stroke
¡Air cylinder stroke ·····100 stroke

0.49 + 0.13 x 100/50 = 0.75 kg

···············

0.49 (Foot, ø32)

[kg]

Bore size [mm] Standard stroke [mm]

20

25, 50, 75, 100, 125, 150, 200 201 to 1500

25

32

40

25, 50, 75, 100, 125, 150, 200,
250, 300

50, 63

Note 1) Manufacture of intermediate strokes at 1 mm intervals is possible.

(Spacers are not used.)

Note 2) When the stroke exceeds the standard stroke, it is beyond the

guarantee.

Note 3) Up to 1500 stroke can be manufactured.

Note 1)

Mounting Brackets/Part No.

Mounting

bracket

Axial foot 2

Flange 1 CG-F020 CG-F025 CG-F032 CG-F040 CG-F050 CG-F063

Trunnion pin 1 CG-T020 CG-T025 CG-T032 CG-T040 CG-T050 CG-T063

Pivot bracket 1 CG-020-24A CG-025-24A CG-032-24A CG-040-24A CG-050-24A CG-063-24A 1 pivot bracket

Note) Order two foots per cylinder.

Order

q’ty

Note)

20 25 32 40 50 63

CG-L020 CG-L025 CG-L032 CG-L040 CG-L050 CG-L063

Bore size [mm]

2 foots,
8 mounting bolts

1 fl ange,
4 mounting bolts

2 trunnion pins, 2 trunnion bolts,
2 fl at washers

Long stroke [mm]

301 to 1500

Contents

Note 2)

35

Construction

Air Cylinder: Non-rotating Rod Type

Double Acting, Double Rod

Series CG1KW

!1!0 tu!4 qeo!3 rwi!2 y

u

ø20 to ø32

Component Parts

No. Description Material Note

1 Rod cover A Aluminium alloy Hard Anodised

2 Rod cover B Aluminium alloy Hard Anodised

3 Cylinder tube Aluminium alloy Hard Anodised

4 Piston Aluminium alloy

5 Piston rod A

6 Piston rod B

7 Non-rotating guide Bearing alloy

8 Bushing Bearing alloy

9 Bumper Resin

10 Rod end nut Carbon steel Zinc chromated

11 Rod seal A NBR

12 Rod seal B NBR

13 Piston seal NBR

14 Tube gasket NBR

∗ The material is stainless steel for ø20 to ø32.
∗∗ The material for ø20, ø25 cylinders with auto switches is made of stainless steel.
∗∗∗ For cylinders with auto switches, the magnet is installed in the piston.

Stainless steel ø32 or smaller

Carbon steel∗Hard chrome plating∗ ø40 or larger

Stainless steel For ø20 or ø25 with built-in magnet

Carbon steel

∗∗

Hard chrome plating

CG1CG1WCG1CG1KCG1KWCG1R

Double Acting, Single RodDouble Acting, Double Rod

StandardNon-rotating RodDirect Mount

Replacement Parts/Seal Kit

Bore size [mm] Kit no. Contents

20
25
32
40

Note) Refer to the Specifi c Product Precautions on

page 5 for Disassembly/Replacement.
Order with the kit number according to the
bore size.

∗

∗ The seal kit includes a grease pack (10 g).

Order with the following part number when only
the grease pack is needed.
Grease pack part number: GR-S-010 (10 g)

CG1KWN20Z-PS
CG1KWN25Z-PS
CG1KWN32Z-PS
CG1KWN40Z-PS

Set of the

nos.

!1, !2, !3, !4

Single Acting, Spring Return/Extend

Double Acting, Single RodDouble Acting, Double RodDouble Acting, Single Rod

36

Auto SwitchMade to Order

Series CG1KW

Basic with Rubber Bumper: CG1KWBN

Width across flats KB

P

MM

0

−0.05

øE

Width across
flats

B

1

F

H1 H1

øD

AL

R0.4

A

HH

2 x Rc

4 x TC

øI

S + Stroke

+ 2 Stroke

ZZ

Width across flats KA

F

GAGA

MM

øD

0

−0.05

R0.4

AL

TATA

K

A

+ Stroke

øE

Width across

flats

B

C

1

8 x J

C

NA

[mm]

Bore size Stroke range

20
25
32
40
50
63

Bore size

20
25
32
40
50
63

Up to 1500 18 15.5 13 14 8 9.2 12 2 12 5 26 M4 x 0.7 depth 7 5 6 8 M8 x 1.25 24 1/8 77

Up to 1500 22 19.5 17 16.5 10 11 14 2 12 6 31 M5 x 0.8 depth 7.5 5.5 8 10

Up to 1500 22 19.5 17 20 12 12 18 2 12 6 38 M5 x 0.8 depth 8 5.5 10 10

Up to 1500 30 27 19 26 16 16 25 2 13 8 47 M6 x 1 depth 12 6 14 14 M14 x 1.5 44 1/8 87

Up to 1500 35 32 27 32 20 20 30 2 14 11 58

Up to 1500 35 32 27 38 20 20 32 2 14 11 72

TA TC H ZZ

11 M5 x 0.8 35 147

11 M6 x 0.75 40 157

11 M8 x 1.0 40 159

12 M10 x 1.25 50 187

13 M12 x 1.25 58 218

13 M14 x 1.5 58 218

AALB1 C D DK E F GA H1 IJKKAKBMMNAPS

[mm]

M10 x 1.25

M10 x 1.25 35.5

M8 x 1.25 depth 16

M10 x 1.5 depth 16

Note 1) Dimensions are the same as those for the CG1W standard. Refer to pages 9 to 14.
Note 2) When the stroke exceeds the standard stroke, it is beyond the guarantee.

7 18 18 M18 x 1.5 55 1/4 102

7 18 18 M18 x 1.5 69 1/4 102

29 1/8 77

1/8 79

Precautions

Be sure to read before handling. Refer to back cover for Safety Instructions. For Actuator and Auto Switch
Precautions, refer to “Handling Precaution for SMC Products” and the Operation Manual on SMC website,
http://www.smcworld.com

Caution on Handling/Disassembly

Caution

1. Avoid using the air cylinder in such a way that
rotational torque would be applied to the piston rod.

¡

If rotational torque is applied, the non-rotating guide will become deformed,

thus affecting the non-rotating accuracy. Refer to the table below for the
approximate values of the allowable range of rotational torque.

Allowable rotational torque

N·m or less

¡

To screw a bracket or a nut onto the piston rod, make sure to retract the

piston rod entirely, and place a wrench over the fl at portion of the rod

ø20 ø25, ø32 ø40, ø50, ø63

0.2 0.25 0.44

that protrudes. Tighten it by giving consideration to prevent the tightening
torque from being applied to the non-rotating guide.

2. When replacing rod seals, please contact SMC.

Air leakage may be happened, depending on the position in which a
rod seal is fi tted. Thus, please contact SMC when replacing them.

37

Air Cylinder: Direct Mount Type
Double Acting

Series CG1R

ø20, ø25, ø32, ø40, ø50, ø63

CG1CG1WCG1CG1KCG1KWCG1R

CG1R

With auto switch

With auto switch

(Built-in magnet)

Built-in Magnet Cylinder Model

If a built-in magnet cylinder without an
auto switch is required, there is no need
to enter the symbol for the auto switch.

(Example) CDG1RA32-100Z

CDG1R

Rubber bumper

N
A

Air cushion

Refer to “Standard Strokes” on page 39.

How to Order

25

25

NZ

Type

Bore size

20 mm

20

25 mm

25

32 mm

32

40 mm

40

50 mm

50

63 mm

63

Cylinder stroke [mm]

100

100

ZN

M9BW

Rod end thread

F

Male rod end

Female rod end

—

Number of auto switches

2 pcs.

—

1 pc.

S

“n” pcs.

n

Auto switch

Without auto switch

—

∗ For applicable auto switches, refer to

the table below.

Made to Order

For details, refer to page 39.

Double Acting, Single RodDouble Acting, Double Rod

StandardNon-rotating RodDirect Mount

Single Acting, Spring Return/Extend

Double Acting, Single RodDouble Acting, Double RodDouble Acting, Single Rod

Applicable Auto Switches/Refer to the Auto Switch Guide for further information on auto switches.

Load voltage Auto switch model Lead wire length [m]

Type

Special function

———

Diagnostic indication

(2-colour indication)

Water resistant

(2-colour indication)

Solid state auto switch

Diagnostic output (2-colour indication)

———

Reed auto switch

Diagnostic indication (2-colour indication)

∗∗ Water resistant type auto switches can be mounted on the above models, but in such case SMC cannot guarantee water resistance.
Please consult with SMC regarding water resistant types with the above model numbers.

∗ Lead wire length symbols: 0.5 m·················· — (Example) M9NW
1 m·················· M
3 m··················
5 m·················· Z (Example) M9NWZ
None

∗ Since there are other applicable auto switches than listed, refer to page 47 for details.
∗ For details about auto switches with pre-wired connector, refer to the Auto Switch Guide.
∗ The D-A9쏔쏔/M9쏔쏔쏔 auto switches are shipped together, (but not assembled). (However, only the auto switch mounting brackets are assembled before shipment.)

Electrical

entry

Grommet

Connector —

Grommet

Grommet

Connector

Grommet

··············· N (Example) H7CN

Wiring

(Output)

Indicator light

3-wire (NPN)
3-wire (PNP)

2-wire 12 V

3-wire (NPN)

Yes

3-wire (PNP)

2-wire 12 V
3-wire (NPN)
3-wire (PNP)

2-wire 12 V
4-wire (NPN)

3-wire

(Equiv. to NPN)

Yes

None

Yes

None

2-wire 24 V

Yes

None

Yes

(Example) M9NWM

L

(Example) M9NWL

DC AC

5 V, 12 V

5 V, 12 V

24 V

5 V, 12 V

5 V, 12 V

—5 V —

12 V

—— —

—

100 V

100 V or less

100 V, 200 V

200 V or less

——

24 V or less —

∗ Solid state auto switches marked with “쑗” are produced upon receipt of order.

Applicable bore size

ø20 to ø63

Perpendicular

M9NV M9N
M9PV M9P
M9BV M9B

M9NWV M9NW
M9PWV M9PW

M9BWV M9BW
M9NAV∗∗M9NA
M9PAV∗∗M9PA
M9BAV∗∗M9BA

—

A96V A96

A93V A93
A90V A90

—
—

In-line

H7C

H7NF

B54

B64
C73C
C80C

B59W

0.5

(—)1[m]3(L)5(Z)

 
 
 

 
 
 

∗∗

 

∗∗

 

∗∗

 












None

[N]

—



—



—

—— —



—



—

—— —



—



—

—— —



—



—



—

—— — —



Pre-wired
connector

—
—
—

—
—
—
—
—
—
—

—— —

——





—









—
—

Applicable load

IC

circuit

—

IC

circuit

—

IC

circuit

—

IC circuit

IC

circuit

IC circuit

—

IC circuit

Relay,

PLC

—

Relay,

PLC

Auto SwitchMade to Order

38

Series CG1R

The CG1R direct mount cylinder

can be installed directly through

the use of a square rod cover.

Space-saving is granted.

Because it is a directly mounted style without
using brackets, its overall length is shorter,
and its installation pitch can be made smaller.
Thus, the space that is required for
installation has been dramatically reduced.

Symbol

Rubber bumper

Air cushion

Specifi cations

Bore size [mm]

Action Double acting, Single rod

Lubricant Not required (Non-lube)

Fluid Air

Proof pressure 1.5 MPa

Maximum operating pressure

Minimum operating pressure

Ambient and fl uid
temperature

Piston speed 50 to 1000 mm/s

Stroke length tolerance

Cushion Rubber bumper, Air cushion

20 25 32 40 50 63

1.0 MPa

0.05 MPa

Without auto switch: –10°C to 70°C

With auto switch : –10°C to 60°C

Up to 300 st

+1.4

0

(No freezing)

mm

Weights

Bore size [mm]

Basic weight 0.14 0.23 0.35 0.57 1.04 1.49

Single knuckle joint 0.05 0.09 0.09 0.10 0.22 0.22

Double knuckle joint (with pin) 0.05 0.09 0.09 0.13 0.26 0.26

Additional weight per 50 mm of stroke

Additional weight with air cushion 0.01 0.01 0.02 0.02 0.03 0.03

Weight reduction for female rod end −0.01 −0.02 −0.02 −0.05 −0.10 −0.10

Calculation (Example) CG1RN32-100Z

(ø32, 100 stroke)

20 25 32 40 50 63

0.05 0.07 0.09 0.15 0.22 0.26

Basic weight

¡

Basic weight

¡

Air cylinder stroke

¡

0.35 + 0.09 x 100/50 = 0.53 kg

·············· 0.35

·············· 0.09/50 stroke

····· 100 stroke

[kg]

Made to Order

(For details, refer to pages 49 to 65.)

Symbol Specifi cations

Made of stainless steel

-XC6

Adjustable stroke cylinder/Adjustable extension type

-XC8

Adjustable stroke cylinder/Adjustable retraction type

-XC9

Auto switch rail mounting

-XC13

Head cover axial port

-XC20

Fluororubber seal

-XC22

Grease for food processing equipment

-XC85

∗

Only compatible with cylinders with rubber bumper.

∗∗ Cylinders with rubber bumper have no bumper.

Refer to pages 42 to 47 for cylinders with
auto switches.

· Auto switch proper mounting position
(detection at stroke end) and its mounting
height

· Minimum stroke for auto switch mounting

· Operating range

· Auto switch mounting brackets/Part no.

∗

∗

∗

Accessories Standard Strokes

Mounting Basic

Standard Rod end nut

Single knuckle joint

Option

∗

∗

∗ A double knuckle joint pin and retaining

rings are shipped together.

Double knuckle joint∗
(with pin)







Bore size

[mm]

20

25, 32

40, 50, 63

Note 1) Intermediate strokes not listed above are

produced upon receipt of order.
Manufacture of intermediate strokes at 1
mm intervals is possible. (Spacers are
not used.)

∗

For applicable long strokes, please contact SMC.

Standard stroke [mm]

25, 50, 75, 100, 125, 150

25, 50, 75, 100, 125, 150, 200

25, 50, 75, 100, 125, 150,
200, 250, 300

∗

Precautions

Be sure to read before handling.
Refer to back cover for Safety Instructions. For Actuator and Auto
Switch Precautions, refer to “Handling Precaution for SMC Products”
and the Operation Manual on SMC website, http://www.smcworld.com

When the cylinder is used as mounted with a single side fixed or free, a
bending moment will be applied to the cylinder due to the vibration
generated at the stroke end, and the cylinder may be damaged. In such a
case, mount a bracket to reduce the vibration of the cylinder or use the
cylinder at a piston speed low enough to prevent the cylinder from vibrating
at the stroke end.
Also, use a support bracket when the cylinder body moves or when the
long stroke cylinder is fi xed horizontally on one side.

39

Construction

Air Cylinder: Direct Mount Type

Double Acting

Series CG1R

With rubber bumper

ort qy we!8 iu!9

!7

With air cushion

qr!2 !1!9 !5 w!0 ei!6!4

Component Parts

No. Description Material Note

1 Rod cover Aluminium alloy Hard Anodised

2 Tube cover Aluminium alloy Hard Anodised

3 Piston Aluminium alloy

4 Piston rod

5 Bushing Bearing alloy

6 Bumper Resin

7 Bumper Resin

8 Wear ring Resin

9 Rod end nut Carbon steel Zinc chromated

10 Cushion ring A Aluminium alloy

Stainless steel

Carbon steel∗Hard chrome plating

For ø20 or ø25 with built-in magnet

ø32 or larger is

common.

CG1CG1WCG1CG1KCG1KWCG1R

Double Acting, Single RodDouble Acting, Double Rod

StandardNon-rotating RodDirect Mount

@0 !3o!7 t!8

Single Acting, Spring Return/Extend

Double Acting, Single RodDouble Acting, Double RodDouble Acting, Single Rod

No. Description Material Note

11 Cushion ring B Aluminium alloy

12 Seal retainer Rolled steel Zinc chromated

Cushion

13

valve

∗

14 Steel ball Carbon steel

15 Cushion seal A Urethane

16 Cushion seal B Urethane

17 Rod seal NBR

18 Piston seal NBR

19 Tube gasket NBR

20 Valve seal NBR

Note)

For cylinders with auto switches, the magnet is installed in the piston.

∗

The material for ø20, ø25 cylinders with auto switches is made of stainless
steel.

ø40 or smaller

ø50 or larger

Carbon steel

Steel wire Zinc chromated

Electroless nickel plating

ø32 or larger is

common.

Replacement parts/Seal kit are the same as standard type, double
acting, single rod. Refer to page 6.

Note) Refer to the Specifi c Product Precautions on page 5 for Disassembly/

Replacement.

40

Auto SwitchMade to Order

Series CG1R

Basic with Bottom Mounting

With rubber bumper

With air cushion

°

10

Wθ

°

NA

Width across
flats

KA

MM

Width across
flats

B

1

Width across
flats

KA

MM

Width across
flats

B

1

H1

AL Y

A

K

H1

AL Y

A

K

X

GA

2 x RcP

øD

øI

GB

R0.4

0

−0.05

øE

L

2 x øLD

LH

LX

N

L

S + StrokeH

F

ZZ + Stroke

WA

GA

X

øD

2 x P

Cushion valve,
Width across flats

øI

WH

WB

GB

R0.4

0

−0.05

øE

2 x øLD

WC

L

LH

LX

N

L

ZZ

S + StrokeH

+ Stroke

F

Effective depth A1

20
25
32
40
50
63

Stroke

AALB1 DEFGAGBHH1 I K KA L LD LH LX MM N P S X Y ZZ

range

Up to 150

18 15.5 13 8 12 2 20 10 27 5 26 5 6 30.4

Up to 200

22 19.5 17 10 14 2 22 10 32 6 31 5.5 8 36.4

Up to 200

22 19.5 17 12 18 2 26 10 32 6 38 5.5 10 42.4

Up to 300

30 27 19 16 25 2 30 10 39 8 47 6 14 52.4

Up to 300

35 32 27 20 30 2 33 12 45 11 58 7 18 64.5

Up to 300

35 32 27 20 32 2 39 12 45 11 72 7 18 76.6

Bore size

With Air Cushion

Bore size

20
25
32
40
50
63

Stroke

range
Up to 150 M5 x 0.8 22 15 5.5 2 25° 1.5
Up to 200 M5 x 0.8 24 14.5 7 2 25° 1.5
Up to 200 Rc1/8 28 14 11.5 — 25° 1.5
Up to 300 Rc1/8 32 15 15 — 20° 1.5
Up to 300 Rc1/4 36 16 17.5 — 20° 3
Up to 300 Rc1/4 42 17 20.5 — 20° 3

41

MM

Female rod end

H

[mm]

P WAWBWCWD Wθ WH

ZZ

+ Stroke

ø5.5, ø9.5 depth of counterbore 6

ø6.6, ø11 depth of counterbore 7

ø11, ø17.5 depth of counterbore 12

ø14, ø20 depth of counterbore 14
ø18, ø26 depth of counterbore 18

Female Rod End

Bore size

20
25
32
40
50
63

port location

15 18
18 22

ø9, ø14 depth of counterbore 9

21 24
26 32
32 41
38 46

M8 x 1.25
M10 x 1.25
M10 x 1.25

M14 x 1.5

M18 x 1.5

M18 x 1.5

27 1/8 75 38 11 104
29 1/8 77 44 12 111
33 1/8 83 45 13 117
37 1/8 94 55 16 135
44 1/4 108 62 17 155
50 1/4 114 64 19 161

A1 HMMZZ

8 13 M4 x 0.7 90
8 14 M5 x 0.8 93
12 14 M6 x 1 99
13 15 M8 x 1.25 111
18 16 M10 x 1.5 126
18 16 M10 x 1.5 132

WD

ø20, ø25

[mm]

[mm]

Series CG1

Auto Switch Mounting

Auto Switch Proper Mounting Position (Detection at stroke end) and Its Mounting Height

Solid state auto switch
D-M9쏔
ø20

/M9쏔W, D-M9쏔A

to ø63

≈Hs

Reed auto switch
D-A9쏔

to ø63

ø20

≈Hs

CG1CG1WCG1CG1KCG1KWCG1R

Double Acting, Single RodDouble Acting, Double Rod

A 22

(24)

A and B are the dimensions from the end of the

head cover/rod cover to the end of the auto switch.

D-M9쏔V
ø20

/M9쏔WV, D-M9쏔AV

to ø63

A 20

(22)

A and B are the dimensions from the end of the

head cover/rod cover to the end of the auto switch.

D-G5/K5/G5쏔W/G5BA
D-K59W, D-G59F, D-G5NT
ø20

to ø100

B

( ): Dimension of the D-M9쏔A

≈Hs

B

( ): Dimension of the D-M9쏔AV

≈Hs

BA

16

16

24.5

D-A9쏔V
ø20

to ø63

D-C7/C8

to ø63

ø20

A 24.5

(22)

A and B are the dimensions from the end of the

head cover/rod cover to the end of the auto switch.

22 B

A

A and B are the dimensions from the end of the

head cover/rod cover to the end of the auto switch.

B

( ): Dimension of the D-A96

, D-C73C/C80C

AB

16

StandardNon-rotating RodDirect Mount

≈Hs

16

Single Acting, Spring Return/Extend

Double Acting, Single RodDouble Acting, Double RodDouble Acting, Single Rod

≈Hs

16

D-H7쏔/H7쏔W
D-H7NF/H7BA/D-H7C

D-B5/B6/B59W

to ø100

ø20

ø20 to ø63

≈Hs

16

AB

Auto Switch Mounting Height [mm]

Auto switch

Bore size

20
25
32
40
50
63
80

100

model

D-H7

D-M9쏔V
D-M9쏔WV
D-M9쏔AV
D-A9쏔V

Hs Hs Hs Hs

25.5 24.5 27 27.5

28 27 29.5 30

31.5 30.5 33 33.5

36 35 37.5 38

41.5 40.5 43 43.5

48.5 47.5 50 50.5

———59

— — — 69.5

D-M9

쏔

D-M9쏔W
D-M9쏔A
D-A9

쏔

쏔

D-H7쏔W
D-H7NF
D-H7BA
D-C7/C8

D-C73C
D-C80C

D-G5/K5
D-G5쏔W
D-K59W
D-B5/B6
D-B59W

D-G5NT
D-G59F
D-H7C
D-G5BA

≈Hs

24.5

BA

Auto SwitchMade to Order

42

Series CG1

Auto Switch Proper Mounting Position (Detection at stroke end)
Auto Switch Proper Mounting Position/Except Single Acting and Direct Mount Type (CG1R) [mm]

D-M9

Auto switch

model

Bore size

20

25

32

40

50

63

80

100

Note 1) Figures in parentheses are for the long stroke type.
Note 2) Adjust the auto switch after confi rming the operating condition in the actual setting.

쏔

D-M9쏔V
D-M9쏔W
D-M9쏔WV
D-M9쏔A
D-M9쏔AV

D-A9

쏔

D-A9쏔V

D-H7쏔W
D-H7NF
D-H7BA
D-H7

쏔

D-H7C

D-C7

쏔

D-C80
D-C73C
D-C80C

D-G5쏔/K59
D-G5쏔W/K59W
D-G59F
D-G5NT
D-G5BA

D-B5
D-B64

쏔

D-B59W

ABABABABABABAB

33

32.5

34

39

46

44.5

— — — — — — — — 49.5

— — — — — — — — 48.5

24

(32)

24.5

(32.5)

25

(33)

27

(36)

32

(44)

33.5

(45.5)

29

28.5

30

35

42

40.5

20

(28)

20.5

(28.5)

21

(29)

23

(32)

28

(40)

29.5

(41.5)

28.5

28

29.5

34.5

41.5

40

19.5

(27.5)

20

(28)

20.5

(28.5)

22.5

(31.5)

27.5

(39.5)

29

(41)

29.5

29

30.5

35.5

42.5

41

20.5

(28.5)

21

(29)

21.5

(29.5)

23.5

(32.5)

28.5

(40.5)

30

(42)

25

24.5

26

31

38

36.5

16

(24)

16.5

(24.5)

17

(25)

19

(28)

24

(36)

25.5

(37.5)

30.5

(44.5)

31.5

(45.5)

23.5

23

24.5

29.5

36.5

35

48

47

14.5

(22.5)

15

(23)

15.5

(23.5)

17.5

(26.5)

22.5

(34.5)

24

(36)

29

(43)

30

(44)

26.5

26

27.5

32.5

39.5

38

51

50

17.5

(23.5)

18

(26)

18.5

(26.5)

20.5

(29.5)

25.5

(37.5)

27

(39)

32

(46)

33

(47)

Auto Switch Proper Mounting Position (Detection at stroke end)
Single Acting, Spring Return Type (S)/Spring Extend Type (T)
Auto Switch Proper Mounting Position/Single Acting, Spring Return Type (S) [mm]

Auto switch model Bore size

D-M9쏔(V)
D-M9쏔W(V)
D-M9쏔A(V)

D-A9쏔(V)

D-H7

쏔

D-H7쏔W
D-H7C
D-H7BA
D-H7NF

D-C7

쏔

D-C80
D-C73C
D-C80C

D-G5NT
D-G59F

D-B5

쏔

D-B64

D-B59W

Note) Adjust the auto switch after confi rming the operating condition in the actual setting.

20 58 83 108 — 24
25 57.5 82.5 107.5 132.5 24.5
32 59 84 109 134 25
40 64 89 114 139 27
20 54 79 104 — 20
25 53.5 78.5 103.5 128.5 20.5
32 55 80 105 130 21
40 60 85 110 135 23
20 53.5 78.5 103.5 — 19.5
25 53 78 103 128 20
32 54.5 79.5 109.5 129.5 20.5
40 59.5 84.5 109.5 134.5 22.5
20 54.5 79.5 104.5 — 20.5
25 54 79 104 129 21
32 55.5 80.5 105.5 130.5 21.5
40 60.5 85.5 110.5 135.5 23.5
20 50 75 100 — 16
25 49.5 74.5 99.5 124.5 16.5
32 51 76 101 126 17
40 56 81 106 131 19
20 48.5 73.5 98.5 — 14.5
25 48 73 98 123 15
32 49.5 74.5 99.5 124.5 15.5
40 54.5 79.5 104.5 129.5 17.5
20 51.5 76.5 101.5 — 17.5
25 51 76 101 126 18
32 52.5 77.5 102.5 127.5 18.5
40 57.5 82.5 107.5 132.5 20.5

Up to 50 st 51 to 100 st 101 to 125 st 126 to 200 st

A dimensions

B

43

Auto Switch Mounting

Series CG1

Auto Switch Proper Mounting Position/Single Acting, Spring Extend Type (T) [mm]

Auto switch model Bore size

D-M9쏔(V)
D-M9쏔W(V)
D-M9쏔A(V)

D-A9쏔(V)

D-H7

쏔

D-H7쏔W
D-H7C
D-H7BA
D-H7NF

D-C7

쏔

D-C80
D-C73C
D-C80C

D-G5NT
D-G59F

D-B5

쏔

D-B64

D-B59W

Note) Adjust the auto switch after confi rming the operating condition in the actual setting.

20 33 49 74 99 —
25 32.5 49.5 74.5 99.5 124.5
32 34 50 75 100 125
40 39 52 77 102 127
20 29 45 70 95 —
25 28.5 45.5 70.5 95.5 120.5
32 30 46 71 96 121
40 35 48 73 98 123
20 28.5 44.5 69.5 94.5 —
25 29 45 70 95 120
32 29.5 45.5 70.5 95.5 120.5
40 34.5 47.5 72.5 97.5 122.5
20 29.5 45.5 70.5 95.5 —
25 29 46 71 96 121
32 30.5 46.5 71.5 96.5 121.5
40 35.5 48.5 73.5 98.5 123.5
20 25 41 66 91 —
25 24.5 41.5 66.5 91.5 116.5
32 26 42 67 92 117
40 31 44 69 94 119
20 23.5 39.5 64.5 89.5 —
25 23 40 65 90 115
32 24.5 40.5 65.5 90.5 115.5
40 29.5 42.5 67.5 92.5 117.5
20 26.5 42.5 67.5 92.5 —
25 26 43 68 93 118
32 27.5 43.5 68.5 93.5 118.5
40 32.5 45.5 70.5 95.5 120.5

A

Up to 50 st 51 to 100 st 101 to 125 st 126 to 200 st

B dimensions

CG1CG1WCG1CG1KCG1KWCG1R

Double Acting, Single RodDouble Acting, Double Rod

StandardNon-rotating RodDirect Mount

Single Acting, Spring Return/Extend

Auto Switch Proper Mounting Position (Detection at stroke end)
Auto Switch Proper Mounting Position/Direct Mount Type (CG1R) [mm]

D-M9

Auto switch

model

Bore size

20
25
32
40
50
63

Note) Adjust the auto switch after confi rming the operating condition in the actual setting.

쏔

D-M9쏔V
D-M9쏔W
D-M9쏔WV
D-M9쏔A
D-M9쏔AV

D-A9

쏔

D-A9쏔V

D-H7쏔W
D-H7NF
D-H7BA
D-H7

쏔

D-H7C

D-C7

쏔

D-C80
D-C73C
D-C80C

D-G59F
D-G5NT

D-B5
D-B64

쏔

D-B59W

ABABABABABABAB

12 24 8 20 7.5 19.5 8.5 20.5 4 16 2.5 14.5 5.5 17.5

11.5 24.5 7.5 20.5 7 20 8 21 3.5 16.5 2 15 5 18

13 25 9 21 8.5 20.5 9.5 21.5 5 17 3.5 15.5 6.5 18.5

18 27 14 23 13.5 22.5 14.5 23.5 10 19 8.5 17.5 11.5 20.5

20 32 16 28 17.5 27.5 16.5 28.5 14 24 10.5 22.5 13.5 25.5

18.5 33.5 14.5 29.5 16 29 15 30 12.5 25.5 8 24 12 27

Double Acting, Single RodDouble Acting, Double RodDouble Acting, Single Rod

Auto SwitchMade to Order

44

Series CG1

Minimum Stroke for Auto Switch Mounting

Auto switch model

D-M9쏔

D-M9쏔W

D-M9쏔A

D-A9쏔

D-M9쏔V

D-A9쏔V

D-M9쏔WV
D-M9쏔AV

D-C7쏔
D-C80

D-H7쏔
D-H7쏔W
D-H7BA
D-H7NF

D-C73C
D-C80C
D-H7C

With 1 pc.

515

10 15

Different surfaces Same surface Different surfaces Same surface

Note 1)

Note 1)

10 25 40

51530

52035

51525

10 20 35

51550

10 15 60

51565

n: Number of auto switches [mm]

Number of auto switches

With 2 pcs. With n pcs.

(n – 2)

40

40

Note 1)

Note 1)

Note 1)

Note 1)

20 + 35

(n = 2, 4, 6···)

(n – 2)

20 + 35

(n = 2, 4, 6···)

(n – 2)

25 + 35

(n = 2, 4, 6···)

(n – 2)

15 + 35

(n = 2, 4, 6···)

(n – 2)

20 + 35

(n = 2, 4, 6···)

(n – 2)

15 + 35

(n = 2, 4, 6···)

(n – 2)

20 + 35

(n = 2, 4, 6···)

(n – 2)

15 + 45

(n = 2, 4, 6···)

(n – 2)

15 + 45

(n = 2, 4, 6···)

(n – 2)

15 + 50

(n = 2, 4, 6···)

2

Note 3)

2

Note 3)

2

Note 3)

2

Note 3)

2

Note 3)

2

Note 3)

2

Note 3)

2

Note 3)

2

Note 3)

2

Note 3)

55 + 35 (n – 2)

(n = 2, 3, 4, 5···)

55 + 35 (n – 2)

(n = 2, 3, 4, 5···)

60 + 35 (n – 2)

(n = 2, 3, 4, 5···)

50 + 35 (n – 2)

(n = 2, 3, 4, 5···)

35 + 35 (n – 2)

(n = 2, 3, 4, 5···)

25 + 35 (n – 2)

(n = 2, 3, 4, 5···)

35 + 35 (n – 2)

(n = 2, 3, 4, 5···)

50 + 45 (n – 2)

(n = 2, 3, 4, 5···)

60 + 45 (n – 2)

(n = 2, 3, 4, 5···)

65 + 50 (n – 2)

(n = 2, 3, 4, 5···)

D-B5쏔
D-B64
D-G5쏔

51575

D-K59쏔

D-B59W

Note 1) Auto switch mounting

Auto switch model

10 20 75

Note 3) When “n” is an odd number, an even number that is one larger than this odd number is used for the calculation.

With 2 auto switches

Different surfaces Same surface

A

3.5

15

B

The auto switch is mounted by slightly displacing it in a

D-M9쏔
D-M9쏔W

D-M9쏔A
D-A9쏔

Correct auto switch mounting position is 3.5 mm from the back
face of the switch holder.

Less than 20 stroke

Less than 20 stroke

Note 2)

Note 2)

— Less than 50 stroke

direction (cylinder tube circumferential exterior) so that the
auto switch and lead wire do not interfere with each other.

Note 2) Minimum stroke for auto switch mounting in styles other than those mentioned in Note 1.

(n – 2)

15 + 50

(n = 2, 4, 6···)

20 + 50

(n = 2, 4, 6···)

2

Note 3)

(n – 2)

2

Note 3)

Less than 55 stroke

Less than 60 stroke

75 + 55 (n – 2)

(n = 2, 3, 4, 5···)

75 + 55 (n – 2)

(n = 2, 3, 4, 5···)

Note 2)

Note 2)

Note 2)

45

Auto Switch Mounting Brackets/Part No.

Auto Switch Mounting

Series CG1

Auto switch model

D-M9쏔(V)
D-M9쏔W(V)
D-A9쏔(V)

D-M9쏔A(V)

Note 2)

Bore size [mm]

20 25 32 40 50 63 80 100

BMA3-020

(A set of a, b, c, d)

BMA3-020S

(A set of b, c, d, e)

BMA3-025

(A set of a, b, c, d)

BMA3-025S

(A set of b, c, d, e)

Switch bracket (Resin)

a

Transparent (nylon)

e

White (PBT)

c

Auto switch mounting band

∗ Band (c) is mounted so that the projected part is

BMA3-032

(A set of a, b, c, d)

BMA3-032S

(A set of b, c, d, e)

b

Switch holder

on the internal side (contact side with the tube).

BMA3-040

(A set of a, b, c, d)

BMA3-040S

(A set of b, c, d, e)

Note 1)

BMA3-050

(A set of a, b, c, d)

BMA3-050S

(A set of b, c, d, e)

Auto switch

Auto switch

mounting screw

BMA3-063

(A set of a, b, c, d)

BMA3-063S

(A set of b, c, d, e)

d

——

——

CG1CG1WCG1CG1KCG1KWCG1R

Double Acting, Single RodDouble Acting, Double Rod

StandardNon-rotating RodDirect Mount

Single Acting, Spring Return/Extend

D-C7쏔/C80
D-C73C/C80C
D-H7쏔
D-H7쏔W

BMA2-020A

(A set of band and screw)

BMA2-025A

(A set of band and screw)

BMA2-032A

(A set of band and screw)

BMA2-040A

(A set of band and screw)

BMA2-050A

(A set of band and screw)

BMA2-063A

(A set of band and screw)

——

D-H7NF

D-H7BA

BMA2-020AS

(A set of band and screw)

BMA2-025AS

(A set of band and screw)

BMA2-032AS

(A set of band and screw)

BMA2-040AS

(A set of band and screw)

BMA2-050AS

(A set of band and screw)

BMA2-063AS

(A set of band and screw)

——

D-B5쏔/B64
D-B59W
D-G5쏔/K59
D-G5쏔W/K59W
D-G5BA/G59F

BA-01

(A set of band and screw)

BA-02

(A set of band and screw)

BA-32

(A set of band and screw)

BA-04

(A set of band and screw)

BA-05

(A set of band and screw)

BA-06

(A set of band and screw)

BA-08

(A set of band and screw)

BA-10

(A set of band and screw)

D-G5NT
D-G5NB

Note 1) Since the switch bracket (made from nylon) are affected in an environment where alcohol, chloroform, methylamines, hydrochloric acid or sulfuric

acid is splashed over, so it cannot be used.
Please contact SMC regarding other chemicals.

Note 2) Avoid the indicator LED for mounting the switch bracket. As the indicator LED is projected from the switch unit, indicator LED may be damaged if

the switch bracket is fi xed on the indicator LED.

Band Mounting Brackets Set Part No.

Set part no. Contents

BM2-쏔쏔쏔A(S)

∗ S: Stainless steel screw

BJ4-1

BJ5-1

[Stainless Steel Mounting Screw]

The following stainless steel mounting screw kit is available. Use it in accordance with the operating environment.
(Since the auto switch mounting bracket is not included, order it separately.)

BBA3: D-B5/B6/G5/K5 types

Note 3) Refer to the WAuto Switch Guide for details on the BBA3.

When the D-G5BA type auto switch is shipped independently, the BBA3 is attached.

· Auto switch mounting band (c)

· Auto switch mounting screw (d)

· Switch bracket (White/PBT) (e)

· Switch holder (b)

· Switch bracket (Transparent/Nylon) (a)

· Switch holder (b)

Double Acting, Single RodDouble Acting, Double RodDouble Acting, Single Rod

Auto SwitchMade to Order

46

Series CG1

Operating Range

[mm]

Auto switch model

20 25 32 40 50 63 80 100

D-M9쏔(V)
D-M9쏔W(V)

4.5 5.0 4.5 5.5 5.0 5.5 — —

D-M9쏔A(V)

D-A9쏔
D-C7/C80

D-C73C/C80C
D-B5쏔/B64

D-B59W
D-H7쏔/H7쏔W

D-H7NF/H7BA
D-H7C
D-G5쏔/G5쏔W/G59F

D-G5BA/K59/K59W
D-G5NT

D-G5NB

∗ Values which include hysteresis are for guideline purposes only, they are not a guarantee (assuming approximately ±30% dispersion) and may change

substantially depending on the ambient environment.

768889——

8 10 9 10 10 11 — —

8 10 9 10 10 11 11 11

13 13 14 14 14 17 16 18

4 4 4.5 5 6 6.5 — —

7 8.5 9 10 9.5 10.5 — —

4 4 4.5 5 6 6.5 6.5 7

4 4 4.5 5 6 6.5 6.5 7

35 40 40 45 45 45 45 50

Bore size

Cylinder Mounting Bracket, by Stroke/Auto Switch Mounting Surfaces

st: Stroke [mm]

Basic, Foot, Flange, Clevis Trunnion

Auto switch model

Auto switch mounting

surface

Auto switch type

D-M9쏔(V)
D-M9쏔W(V)
D-M9쏔A(V)
D-A9쏔

D-C7/C8
D-H7쏔/H7쏔W

D-H7BA/H7NF
D-C73C/C80C/H7C

D-B5/B6/G5/K5
D-G5쏔W/K59W/G5BA
D-G59F/G5NT

D-B59W

∗ Trunnion type is not available for ø80 and ø100.

Other than the applicable auto switches listed in “How to Order”, the following auto switches are mountable.

Refer to the Auto Switch Guide for the detailed specifi cations.

Type Model Electrical entry Features Applicable bore size [mm]

Solid state

Reed

∗ With pre-wired connector is also available for solid state auto switches. For details, refer to the Auto Switch Guide.
∗ Normally closed (NC = b contact) solid state auto switches (D-F9G/F9H) are also available. For details, refer to the Auto Switch Guide.
∗ Wide range detection type, solid state auto switch (D-G5NB) is also available. For details, refer to the Auto Switch Guide.

With 1 pc.

(Rod cover side)

Port surface Port surface Port surface

10 st or more 15 to 44 st 45 st or more 10 st or more 15 to 44 st 45 st or more

10 st or more 15 to 49 st 50 st or more 10 st or more 15 to 49 st 50 st or more

10 st or more 15 to 59 st 60 st or more 10 st or more 15 to 59 st 60 st or more

10 st or more 15 to 64 st 65 st or more 10 st or more 15 to 64 st 65 st or more

10 st or more 15 to 74 st 75 st or more 10 st or more 15 to 74 st 75 st or more

15 st or more 20 to 74 st 75 st or more 15 st or more 20 to 74 st 75 st or more

D-H7A1, H7A2, H7B

D-H7NW, H7PW, H7BW Diagnostic indication (2-colour indication)

D-H7BA Water resistant (2-colour indication)

D-G5NT With timer ø20 to ø100

D-C73, C76 —

D-C80 Without indicator light

D-B53 — ø20 to ø100

With 2 pcs.

(Different surfaces)

Grommet (In-line)

With 2 pcs.

(Same surface)

With 1 pc.

(Rod cover side)

—

With 2 pcs.

(Different surfaces)

With 2 pcs.

(Same surface)

ø20 to ø63

ø20 to ø63

47

Prior to Use

Auto Switch Connection and Example

Sink Input Specifi cations Source Input Specifi cations

3-wire, NPN

Auto switch

Brown

Black

Blue

Input

COM

(PLC internal circuit)

3-wire, PNP

Auto switch

Brown

Black

Blue

Input

COM

(PLC internal circuit)

CG1CG1WCG1CG1KCG1KWCG1R

Double Acting, Single RodDouble Acting, Double Rod

2-wire

Auto switch

Connect according to the applicable PLC input specifi cations, as the connection method will vary depending on the PLC input specifi cations.

Brown

Blue

Input

COM

(PLC internal circuit)

2-wire

Auto switch

Brown

Blue

COM

Input

(PLC internal circuit)

Example of AND (Series) and OR (Parallel) Connection

∗

When using solid state auto switches, ensure the application is set up so the signals for the fi rst 50 ms are invalid.

3-wire AND connection for NPN output

(Using relays)

Auto switch 1

Auto switch 2

Brown

Black

Blue

Brown

Black

Blue

Relay

Load

3-wire AND connection for PNP output

(Using relays)

Brown

Auto switch 1

Black

Blue

Relay

(Performed with auto switches only)

Brown

Load

Auto switch 1

Auto switch 2

(Performed with auto switches only)

Auto switch 1

Black

Blue

Brown

Black

Blue

Brown

Black

Blue

3-wire OR connection for NPN output

Brown

Auto switch 1

Auto switch 2

Black

Brown

Black

Load

Blue

Blue

3-wire OR connection for PNP output

Brown

Auto switch 1

Black

Blue

StandardNon-rotating RodDirect Mount

Single Acting, Spring Return/Extend

Double Acting, Single RodDouble Acting, Double RodDouble Acting, Single Rod

Brown

Auto switch 2

Auto switch 1

Auto switch 2

Load voltage at ON = Power supply voltage –

Example: Power supply is 24 VDC

Black

Blue

Brown

Load

Blue

Brown

Blue

Residual voltage x 2 pcs.
= 24 V − 4 V x 2 pcs.
= 16 V

Internal voltage drop in auto switch is 4 V.

When two auto switches are
connected in series, a load
may malfunction because
the load voltage will decline
when in the ON state.
The indicator lights will light
up when both of the auto
switches are in the ON state.

Auto switches with load
voltage less than 20 V
cannot be used.

Load

Brown

Load

Auto switch 2

Black

Blue

Auto switch 2

2-wire OR connection2-wire AND connection

Brown

Load

Auto switch 1

Blue

Brown

Auto switch 2

Blue

Load voltage at OFF = Leakage current x 2 pcs. x

Load impedance
= 1 mA x 2 pcs. x 3 kΩ
= 6 V

Example: Load impedance is 3 kΩ.

Leakage current from auto switch is 1 mA.

(Solid state) (Reed)

When two auto
switches are
connected in parallel,
malfunction may occur
because the load
voltage will increase
when in the OFF state.

Brown

Black

Load

Blue

Because there is no
current leakage, the load
voltage will not increase
when turned OFF.
However, depending on
the number of auto
switches in the ON state,
the indicator lights may
sometimes grow dim or
not light up, due to the
dispersion and reduction
of the current fl owing to
the auto switches.

Auto SwitchMade to Order

48

Series CG1

Simple Specials/Made to Order

Please contact SMC for detailed specifi cations, delivery and prices.

왎 Simple Specials

Symbol

-XA0 to 30

Change of rod end shape

왎 Made to Order

Symbol

-XB6

-XB7

-XB9

-XB13

-XC4

-XC6

-XC8

-XC9

Heat resistant cylinder (−10 to 150°C)

Cold resistant cylinder (−40 to 70°C)

Low speed cylinder (10 to 50 mm/s)

Low speed cylinder (5 to 50 mm/s)

With heavy duty scraper

Made of stainless steel

Adjustable stroke cylinder/Adjustable extension type

Adjustable stroke cylinder/Adjustable retraction type

The following special specifi cations can be ordered as a simplifi ed Made-to-Order.
There is a specifi cation sheet available on paper and CD-ROM. Please contact your SMC sales representatives if necessary.

CG1

Specifi cations

Single rod Double rod Single rod

Rubber Air Rubber Air Rubber

Specifi cations

Single rod Double rod Single rod

Rubber Air Rubber Air Rubber

(Standard type)

Double acting Single acting

CG1

(Standard type)

Double acting Single acting

-XC10

-XC11

-XC12

-XC13

-XC20

-XC22

-XC27

-XC29

-XC35

-XC37

-XC42

-XC85

-X446

Dual stroke cylinder/Double rod type

Dual stroke cylinder/Single rod type

Tandem cylinder

Auto switch rail mounting

Head cover axial port

Fluororubber seal

Double clevis and double knuckle joint pins made of stainless steel

Double knuckle joint with spring pin

With coil scraper

Larger throttle diameter of connecting port

Built-in shock absorber in head cover side

Grease for food processing equipment

PTFE grease

49

Simple Specials/Made to Order

Series CG1

CG1K

(Non-rotating rod type)

Double acting

Single rod Double rod

Rubber Air Rubber

CG1K

(Non-rotating rod type)

Double acting

Single rod Double rod

Rubber Air Rubber

CG1R

(Direct mount type)

Double acting

Single rod

Rubber Air

CG1R

(Direct mount type)

Double acting

Single rod

Rubber Air

Page

Page 51

Page

Page 53

Page 53

Page 53

Page 54

Page 54

Page 54

Page 55

Page 56

Page 57

CG1CG1WCG1CG1KCG1KWCG1R

Double Acting, Single RodDouble Acting, Double Rod

StandardNon-rotating RodDirect Mount

Single Acting, Spring Return/Extend

Page 58

Page 59

Page 59 to 61

Page 62

Page 62

Page 62

Page 63

Page 63

Page 63

Page 64

Page 65

Page 65

Double Acting, Single RodDouble Acting, Double RodDouble Acting, Single Rod

Auto SwitchMade to Order

50

Series CG1

Simple Specials

These changes are dealt with Simple Specials System.

1

Change of Rod End Shape

Applicable Series

Series Action

Standard type

CG1-Z

Non-rotating rod type

Direct mount type

CG1

CG1W

CG1K

CG1R

Double acting, Single rod

Double acting, Double rod

Double acting, Single rod

Double acting, Single rod

Precautions

Symbol for change of

rod end shape

XA0 to 30

XA0 to 30

XA0 to 30

XA0 to 30

Note

1. SMC will make appropriate arrangements if no dimension,
tolerance, or fi nish instructions are given in the diagram.

2. Standard dimensions marked with “∗” will be as follows to the rod
diameter (D). Enter any special dimension you desire.

Symbol:

Symbol:

Symbol:

MM



A0

A4

øRD



A8

øDC

A

H

30n

L

H

ALB

30n
H

Symbol:

Symbol:

Symbol:

A1



A5

øRD

W

A9

yC0.5 file chamfer

30n

H

B



30n

L

H

C

WA

W1T

H

D ≤ 6 씮 D − 1 mm 6 < D ≤ 25 씮 D − 2 mm D > 25 씮 D − 4 mm

3. In the case of double rod type and single acting retraction type, enter
the dimensions when the rod is retracted.

Symbol:

Symbol:

Symbol:

R sphere

A2

CøDAC0.5

A6



A10

W1

T

H

ALMM

30n

H

TP

H

Symbol:

Symbol:

Symbol:

R sphere

A3

30n



H

A7

ALMM



30n
H

A11

H

Symbol:

51

A12

C0.5

R sphere

øDA

TW1

H

Symbol:

A13

C



øDA

A

Symbol:

30n

H

C

MM

A14

AL



øDA

30n

A

H

Symbol:

A15

C



øDA

A

30n

H

Simple Specials

Series CG1

CG1CG1WCG1CG1KCG1KWCG1R

Double Acting, Single RodDouble Acting, Double Rod

StandardNon-rotating RodDirect Mount

Symbol:

Symbol:

Symbol:

A16

MM



A20

MM

A24

MM

øDA

AL

AC

H

ALK

H

AL

H

30n

30n

Symbol:

Symbol:

øDB

Symbol:

A17

MM



A21

MM

A25

MM

A

H

T

A

H

AL L K

H

30n

30n

øDA

Symbol:

Symbol:

MM

øDB

Symbol:

MM

A18

MM



A22

A26

A

ALHLB K

Symbol:

30n

A

H

Symbol:

30n

øDA

T

A

H

Symbol:

øDA

30n



A19

MM

A23

C

W

A27

øDA

A

øRD

L



B

A

MM

LA

30n

H

30n

H



30n

H

Single Acting, Spring Return/Extend

Double Acting, Single RodDouble Acting, Double RodDouble Acting, Single Rod

Symbol:

A28

MM

Symbol:

30n

øDA



A

L

H

MM

A29



T

LW

AL

30n

A

H

Symbol:



W

A30

MM

T

A

30n

H

Auto SwitchMade to Order

52

Series CG1

Made to Order

Please contact SMC for detailed dimensions, specifi cations and lead times.

1

Heat Resistant Cylinder (–10 to 150°C)

Air cylinder which changed the seal material and grease, so that it could be used even at higher temperature up to 150 from −10°C.

Symbol

-XB6

Applicable Series

Series

Description

CG1-Z

Note 1) Operate without lubrication from a pneumatic system lubricator.
Note 2) Please contact SMC for details on the maintenance intervals for this

Note 3)

Note 4) Piston speed is ranged from 50 to 500 mm/s.

Standard
type

cylinder, which differ from those of the standard cylinder.
In principle, it is impossible to make built-in magnet type and the one
with auto switch. But, as for the one with auto switch, and the heat
resistant cylinder with heat resistant auto switch, please contact SMC.

Model Action Note

CG1

Double acting,

Single rod

Except with auto switch.
Cylinders with rubber bumper
have no bumper.

How to Order

Standard model no.

Heat resistant cylinder

2

Cold Resistant Cylinder (−40 to 70°C)

Air cylinder which changed the seal material and grease, so that it could be used even at lower temperature down to −40°C.

XB6

Applicable Series

Series

Description

CG1-Z

Note 1) Operate without lubrication from a pneumatic system lubricator.
Note 2) Use dry air which is suitable for heatless air dryer etc. not to cause

Note 3) Please contact SMC for details on the maintenance intervals for this

Note 4) Mounting auto switch is impossible.
Note 5) Without a bumper.

Standard
type

the moisture to be frozen.

cylinder, which differ from those of the standard cylinder.

Piston speed is ranged from 50 to 500 mm/s.

Model Action Note

CG1

Double acting,

Single rod

Except with air cushion and auto
switch. Cylinders with rubber
bumper have no bumper.

How to Order

Standard model no.

XB7

Specifi cations

Ambient temperature range −10°C to 150°C

Seals materials Fluororubber

Grease Heat resistant grease

Specifi cations other than above
and external dimensions

Same as standard type

Warning

Precautions

Be aware that smoking cigarettes etc. after your hands have come into
contact with the grease used in this cylinder can create a gas that is
hazardous to humans.

Specifi cations

Ambient temperature range −40°C to 70°C

Seals material Low nitrile rubber

Grease Cold resistant grease

Auto switch Not mountable

Dimensions Same as standard type

Additional specifi cations Same as standard type

Warning

Precautions

Be aware that smoking cigarettes etc. after your hands have come into
contact with the grease used in this cylinder can create a gas that is
hazardous to humans.

Symbol

-XB7

Cold resistant cylinder

3

Low Speed Cylinder (10 to 50 mm/s)

Even if driving at lower speeds 10 to 50 mm/s, there would be no stick-slip phenomenon and it can run smoothly.

Applicable Series

Series

Description

CG1-Z

Note) Operate without lubrication from a pneumatic system lubricator.

Standard
type

Model Action Note

CG1

Double acting,

Single rod

Except with rod boot

and with air cushion

How to Order

Standard model no.

Low speed cylinder

XB9

Specifi cations

Piston speed 10 to 50 mm/s

Dimensions Same as standard type

Additional specifi cations Same as standard type

Warning

Precautions

Be aware that smoking cigarettes etc. after your hands have come into
contact with the grease used in this cylinder can create a gas that is
hazardous to humans.

53

Symbol

-XB9

4

Low Speed Cylinder (5 to 50 mm/s)

Made to Order

Series CG1

Symbol

-XB13

Even if driving at lower speeds 10 to 50 mm/s, there would be no stick-slip phenomenon and it can run smoothly.

Applicable Series

Series Description Model Action Note

CG1-Z

Note 1) Operate without lubrication from a pneumatic system lubricator.
Note 2) For speed adjustment, use speed controllers for controlling at

Standard type CG1

lower speeds. (Series AS-FM/AS-M)

Double acting,

Single rod

Except with rod boot

and with air cushion

Specifi cations

Piston speed 5 to 50 mm/s

Dimensions Same as standard type

Additional specifi cations Same as standard type

Warning

Precautions

How to Order

Standard model no.

Low speed cylinder

5

With Heavy Duty Scraper

It is suitable for using cylinders under the environment, where there are much dusts in a surrounding area by using a heavy duty scraper on the
wiper ring, or using cylinders under earth and sand exposed to the die-casted equipment, construction machinery, or industrial vehicles.

XB13

Applicable Series

Series Description Model Action Note

CG1-Z

Standard type CG1

Double acting,

Single rod

ø32 to ø63 only

How to Order

Standard model no.

With heavy duty scraper

(SCB scraper)

XC4

Be aware that smoking cigarettes etc. after your hands have come into
contact with the grease used in this cylinder can create a gas that is
hazardous to humans.

Symbol

-XC4

Specifi cations: Same as standard type

Caution

Do not replace heavy duty scrapers.

¡ Since heavy duty scrapers are press-fi t, they must be replaced together

with the scraper bracket.

CG1CG1WCG1CG1KCG1KWCG1R

Double Acting, Single RodDouble Acting, Double Rod

StandardNon-rotating RodDirect Mount

Single Acting, Spring Return/Extend

Double Acting, Single RodDouble Acting, Double RodDouble Acting, Single Rod

Dimensions

Bore size

32
40
50
63

∗ Other dimensions are the same as double

acting, single rod, standard type.

∗ On the axial foot and the rod fl ange types,

ZZ + Stroke

6

Made of Stainless Steel

Suitable for the cases it is likely to generate rust by being immersed in the water and corrosion.

Applicable Series

Series Description Model Action

Double acting, Single rod

Single acting (Spring return)

CG1-Z

Standard type CG1

Double rod type CG1W Double acting, Double rod

Direct mount type CG1R Double acting, Single rod

the installation bracket is wedged and
bolted between the cylinder and the
scraper at the time of shipment. On other
types, it is placed in the same package,
(but not assembled).

How to Order

Standard model no.

Specifi cations

Parts changed to stainless steel Piston rod, Rod end nut

Specifi cations other than above
and external dimensions

[mm]

E2 FA FB M I2 HZZ

17 8 3 5 38 48 121

21 8 3 6 48 58 138

26 9 3 8 59 66 158

26 9 3 10 72 66 158

Long Stroke

ZZ

129

147

170

170

Symbol

-XC6

XC6

Made of stainless steel

Same as standard type

Auto SwitchMade to Order

54

Series CG1

7

Adjustable Stroke Cylinder/Adjustable Extension Type

It adjusts the extending stroke by the stroke adjustable mechanism equipped in the head side.

Symbol

-XC8

Applicable Series

Series Description Model Action Note

CG1-Z

Standard type

Non-rotating rod type

Direct mount type

CG1

Double acting Except with air cushion

CG1K

Double acting Except with air cushion

CG1R

Double acting Except with air cushion

How to Order

StrokeBore sizeMounting style Type Stroke adjustment symbol

∗ Except clevis type

Dimensions

Series CG1

Symbol

(Dimensions other than below are the same as standard type.)

Stopper bracket

Adjustable stroke cylinder/adjustable extension type

Adjustable range

Width across flats MA

Stopper

Specifi cations

Stroke adjustment symbol A B

Stroke adjustment range [mm] 0 to 25 0 to 50

Additional specifi cations Same as standard type

XC8CG1 Z

Warning

Precautions

1.

When the cylinder is operating, if something gets caught between the
stopper bracket for adjusting the stroke and the cylinder body, it could
cause bodily injury or damage the peripheral equipment. Therefore, take
preventive measures as necessary, such as installing a protective cover.

2. To adjust the stroke, make sure to secure the wrench flats of the
stopper bracket by a wrench etc. before loosening the lock nut. If the
lock nut is loosened without securing the stopper bracket, be aware that
the area that joins the load to the piston rod or the area in which the
piston rod is joined with the load side and the stopper bracket side
could loosen fi rst. It may cause an accident or malfunction.

Width across flats B2

MM2

S

ZZ + 2 x Stroke + Adjustment (A: 25 mm, B: 50 mm)

Series CG1K/CG1R

+ Stroke

S

ZZ + 2 x Stroke + Adjustment (A: 25 mm, B: 50 mm)

+ Stroke

Stroke

MT

MH + Stroke + Adjustment

MH + Stroke + Adjustment

ML + Adjustment

Width across flats MA

øMI

ML + Adjustment

StrokeMT

øMI

MK

MK

H2

Bore

B2 H2 MA MH MI MK ML MM2 MT S ZZ

size

10 3.6 12 38 14 7 18 M6 x 1 9 77 150

20

13 5 17 41 20 9 18 M8 x 1.25 11 77 158

25

13 5 17 41 20 9 18 M8 x 1.25 11 79 160

32

17 6 1947251024

40

19 8 24 60 32 13 32 M14 x 1.5 11 102 220

50

19 8 24 60 32 13 32 M14 x 1.5 13 102 220

63

∗

On the axial foot type, the foot is wedged and bolted between the
cylinder and the stopper bracket at the time of shipment. On other
types, it is placed in the same package, (but not assembled).

Width across flats B2

MM2

H2

Bore

B2 H2 MA MH MI MK ML MM2 MT S ZZ

size

10 3.6 12 38 14 7 18 M6 x 1 9 83 148

20

13 5 17 41 20 9 18 M8 x 1.25 11 85 158

25

13 5 17 41 20 9 18 M8 x 1.25 11 91 164

32

17 6 1947251024

40

19 8 24 60 32 13 32 M14 x 1.5 11 120 225

50

19 8 24 60 32 13 32 M14 x 1.5 13 126 231

63

M10

M10

x

1.25

x

1.25

[mm]

11 87 184

[mm]

11 103 189

55

8

Adjustable Stroke Cylinder/Adjustable Retraction Type

Made to Order

Series CG1

Symbol

-XC9

The retracting stroke of the cylinder can be adjusted by the adjustment bolt.

Applicable Series

Series Description Model Action Note

CG1-Z

Standard
type

Non-rotating
rod type

Direct
mount type

CG1

CG1K

CG1R

Double acting,

Single rod

Double acting,

Single rod

Double acting,

Single rod

Except clevis type

and with air cushion

Except head fl ange and clevis types

and with air cushion

Except with air cushion

How to Order

StrokeBore sizeMounting style Type Stroke adjustment symbol

∗ Except clevis type

Symbol

Adjustable stroke cylinder/adjustable retraction type

Adjustable range

Specifi cations

Stroke adjustment symbol A B

Stroke adjustment range [mm] 0 to 25 0 to 50

Additional specifi cations Same as standard type

XC9CG1 Z

Warning

Precautions

1. When air is supplied to the cylinder, if the stroke adjustment bolt is
loosened in excess of the allowable stroke adjustment amount, be
aware that the stroke adjustment bolt could fl y out or air could be
discharged, which could injure personnel or damage the peripheral
equipment.

2. Adjust the stroke when the cylinder is not pressurised.

If it is adjusted in the pressurised state, the seal of the adjustment
section could become deformed, leading to air leakage.

CG1CG1WCG1CG1KCG1KWCG1R

Double Acting, Single RodDouble Acting, Double Rod

StandardNon-rotating RodDirect Mount

Single Acting, Spring Return/Extend

Dimensions

(Dimensions other than below are the same as standard type.)

BM

MH + AdjustmentS

ZZ + Stroke + Adjustment (A: 25 mm, B: 50 mm)

[mm]

Bore size

20
25
32
40
50
63

∗

In the case of axial foot type, it is assembled at
the time of shipment. On other types, it is placed
in the same package, (but not assembled).

∗ Dimensions other than above are the same as

those for the CG1 series, long stroke type.

BM S

M6 x 1 77 23 135

M6 x 1 77 23 140

M8 x 1.25 79 25 144

M12 x 1.75 87 40 177

M12 x 1.75 102 33 193

M16 x 2 102 40 200

Rubber bumper

MH ZZ

Double Acting, Single RodDouble Acting, Double RodDouble Acting, Single Rod

Auto SwitchMade to Order

56

Series CG1

Symbol

9

Dual Stroke Cylinder/Double Rod Type

Two cylinders are constructed as one cylinder in a back-to-back confi guration allowing the cylinder stroke to be controlled in three steps.

Applicable Series

Series Description Model Action Note

Standard type CG1

CG1-Z

Non-rotating
rod type

How to Order

Function

CDB A

B C

AD

A stroke

CG1K

When air pressure is supplied to
ports and , both A and B strokes
retract.

When air pressure is supplied to
ports and , A out strokes.

Double acting,

Single rod

Double acting,

Single rod

Except with

air cushion

Stroke A Stroke BBore sizeMounting style Type Suffi x Suffi x

Dual stroke cylinder

CB

B stroke

B stroke

D A

AB D C

A stroke

XC10CG1 Z

When air pressure is supplied to
ports and , B out strokes.

When air pressure is supplied to
ports and , both strokes A and
B out strokes.

-XC10

Dimensions

Bore size

20
25
32
40
50
63

∗ ( ): With air cushion

GC GD H SA SB Wθ

20.5 (21) 8.5 (9) 35 56.5 (56)

21 9 40 56

23 9 40 58

23.5 (25) 7.5 (9) 50 66.5 (66)

29 13 58 75 (76)

28 12 58 76

(Dimensions other than below are the same as standard type.)

∗ WC

GC

GD

B port

D port

ZZ + Stroke (A + B)

∗ WD

C port

A port

D port
∗ For C port

HSA + Stroke ASB + Stroke BH

Air cushion

WC WD

85.5 (86)

86

90

97.5 (98)

117 (116)

116 (116)

30° (25) (5) 212

30° (25) (5) 222

30° (27) (5) 228

20° (29) (5) 264

20° (33) (9) 308

20° (32) (8) 308

Wθ

Wθ

[mm]

ZZ

C port
∗ For D port

57

10

Dual Stroke Cylinder/Single Rod Type

Made to Order

Series CG1

Symbol

-XC11

Two cylinders can be integrated by connecting them in line, and the cylinder stroke can be controlled in two stages in both directions.

Applicable Series

Series Description Model Action Note

CG1-Z

Standard type CG1

Double acting, Single rod

Specifi cations: Same as standard type

∗ Please contact SMC for each manufacturable stroke length.

How to Order

Mounting style Bore size Suffi xStroke A Stroke B-A

Dimensions

B port

(Dimensions other than below are the same as standard type.)

Type

C port

GC

GD

∗

WD

D port

Note)

Z

XC11CG1

Dual stroke cylinder/single rod type

A port

C port

∗ Needle

position
for D port

W

θ

W

θ

D port

A Stroke Range

Bore size Stroke range

HSB + Stroke B SA + Stroke A

ZZ + Stroke (A + B)

Note) D port style Type N: Rubber bumper, Plug with fi xed orifi ce;

Type A: Air cushion, element non-installation

(Release to atmospheric pressure)

Functional description of dual stroke cylinder

ACB

1) Initial state
(0 stroke position)

2) 1st stage
(A stroke operation)
When the air pressure

A

is supplied from the
port, the rod operates
the A

3) 2nd stage
(B-A stroke operation)

AC

Following the 1st stage,
when the air pressure
is supplied from the
port, the rod operates
the B-A stroke.

AC

4) Cylinder retraction
When the air pressure
is supplied from the
port, the rod retracts
completely.

stroke.

B-A Stroke

B Stroke A Stroke

CB

A Stroke

B

B

B Stroke A Stroke

Double output is possible.

ACB

1) Initial state
(0 stroke position)

W

B Stroke A Stroke

B

W

A Stroke

2) Double output

AC

When the air pressure
is supplied to the
and ports at the
same time, the double
output can be obtained
in the A stroke range.

Bore

size

20
25
32
40
50
63

∗ ( ): With air cushion
Note) If the A stroke exceeds 301 mm. (ø40 to ø63)

GC GD H SA SB Wθ ZZ

21 9 35 48 87 30° 172 5 − −

21 (21.5) 9 (8.5) 40 48 87 30° 177 6.5 − −

23 9 40 50 91 30° 183 5 − −

25 9 50 56 100 20° 208 5 65 217

29 13 58 63 118 20° 241 9 75 253

28 12 58 64 117 20° 241 8 76 253

A stroke or B stroke operation can be made individually.

B Stroke A Stroke

A Stroke

B Stroke

B Stroke A Stroke

B A

CB

C

Caution

Precautions

1. Do not supply air until the cylinder is fi xed with the attached bolt.

2. If air is supplied without securing the cylinder, the cylinder could lurch,
posing the risk of bodily injury or damage to the peripheral equipment.

ø20 Up to 200 mm

ø25, ø32 Up to 300 mm

cushion

ACB

A stroke operation

1) Initial state
(0 stroke position)

2) Operation
When the air pressure

A

is supplied from
the port, the rod
operates the A stroke.

ACB

B stroke operation

1) Initial state
(0 stroke position)

2) Operation
When the air pressure
is supplied from
the port, the rod
operates the B stroke.

[mm]

Long

stroke

Note)

Air

WD SA ZZ

CG1CG1WCG1CG1KCG1KWCG1R

Double Acting, Single RodDouble Acting, Double Rod

StandardNon-rotating RodDirect Mount

Single Acting, Spring Return/Extend

Double Acting, Single RodDouble Acting, Double RodDouble Acting, Single Rod

Auto SwitchMade to Order

58

Series CG1

11

Tandem Cylinder

This is a cylinder produced with two air cylinders in line allowing double the output force.

Symbol

-XC12

Applicable Series

Series

CG1-Z

Description

Standard type CG1

Model Action Note

Double acting, Single rod

How to Order

Standard model no.

Tandem cylinder

Dimensions

B port

HSB + Stroke SA + Stroke

(Dimensions other than below are the same as standard type.)

GC

GD

ZZ + 2 x Stroke

Except with air cushion

XC12

A port D port

Specifi cations: Same as standard type

Function

When air pressure is supplied to ports
and d , the output force is doubled in the

retract stroke.

When air pressure is supplied to ports
and d , the output force is doubled in the

out stroke.

C portC port D port

W

θ

θ

W

Bore

GC GD H SA SB Wθ ZZ

size

21 9 35 48 87 30° 172

20

21 9 40 48 87 30° 177

25

23 9 40 50 91 30° 183

32

25 9 50 56 100 20° 208

40

29 13 58 63 108 20° 241

50

28 12 58 64 117 20° 241

63

∗ Please contact SMC for long stroke (ø20: 201

mm or more, ø25 to ø63: 301 mm or more)
since SA-dimensions and ZZ-dimensions are
different from those in the above table.

[mm]

Symbol

12

Auto Switch Rail Mounting

A cylinder on which a rail is mounted to enable auto switches, in addition to the standard method for mounting auto switches (Band mounting).

Applicable Series

Series Description Model Action Note

CG1-Z

Standard
type

Double rod
type

Non-rotating
rod type

Direct mount
type

CG1

CG1W

CG1K

CG1R

Double acting,

Single rod

Double acting,

Double rod

Double acting,

Single rod

Double acting,

Single rod

Except trunnion type and basic (without

trunnion mounting female thread) “Z” type

Except trunnion type and basic (without

trunnion mounting female thread) “Z” type

Except trunnion type and basic (without

trunnion mounting female thread) “Z” type

Except with air cushion

How to Order

XC13A

XC13B

Standard model no.

Rail mounting direction

Mounted on the right side when viewed from
the rod with the ports facing upward.

Mounted on the left side when viewed from the rod.

BA

-XC13

XC13ACDG1

port

Applicable Auto Switches

D-M9첸/M9첸V, D-M9첸W/M9첸WV,
D-M9첸A/M9첸AV,
D-F7첸, D-F7첸V, D-F7BA, D-F79F, D-F79W,
D-F7첸WV, D-J79, D-J79C, D-J79W

Refer to the Auto Switch Guide for additional information
on auto switches.

Rail mounting

Auto switch

specifi cations

Solid

state

Reed D-A7/A8, D-A7첸H/A80H, D-A73C/A80C, D-A79W

59

12

Auto Switch Rail Mounting

Made to Order

Series CG1

Symbol

-XC13

Auto Switch Proper Mounting Position (Detection at stroke end) and Its Mounting Height

Series CDG1

Series

(ø20 to ø63)

A

B

≈ Hs

Auto Switch Proper Mounting Position (Detection at stroke end)
Auto Switch Proper Mounting Position/Applicable Cylinder Series: CDG1-XC13

Auto switch

Bore size

20
25
32
40
50
63
80

100

Note 1) ( ): For long stroke
Note 2) Adjust the auto switch after confi rming the operating condition in the actual setting.

D-M9첸/D-M9첸V
D-M9첸W/D-M9첸WV

model

D-M9첸A/D-M9첸AV

31.5 22.5 (30.5) 30.5 21.5 (29.5) 35.5 26.5 (34.5) 30 21 (29) 27.5 18.5 (26.5)

31 23 (31) 30 22 (30) 35 27 (35) 29.5 21.5 (29.5) 27 19 (27)

32.5 23.5 (31.5) 31.5 22.5 (30.5) 36.5 27.5 (35.5) 31 22 (30) 28.5 19.5 (27.5)

37.5 25.5 (34.5) 36.5 24.5 (33.5) 41.5 29.5 (38.5) 36 24 (33) 33.5 21.5 (30.5)

44.5 30.5 (42.5) 43.5 29.5 (41.5) 49 34.5 (46.5) 43 29 (41) 40.5 26.5 (38.5)

43 32 (44) 42 31 (43) 47 36 (48) 41.5 30.5 (42.5) 39 28 (40)

56 37 (51) 55 36 (50) 60 41 (55) 54.5 35.5 (49.5) 52 33 (47)

55 38 (52) 54 37 (51) 59 42 (56) 53.5 36.5 (50.5) 51 34 (48)

ABABABABAB

D-F7첸/F79F/F7첸V
D-J79/J79C
D-F7첸W/J79W/F7첸WV

D-F7BA/F7ABV
D-A72/A7첸H/A80H
D-A73C/A80C

D-F7NT

CDG1R

A

D-A7
D-A80

B

≈ Hs

첸

D-A79W

CG1CG1WCG1CG1KCG1KWCG1R

Double Acting, Single RodDouble Acting, Double Rod

StandardNon-rotating RodDirect Mount

[mm]

Single Acting, Spring Return/Extend

Double Acting, Single RodDouble Acting, Double RodDouble Acting, Single Rod

Auto Switch Proper Mounting Position (Detection at stroke end)
Auto Switch Proper Mounting Position/Applicable Cylinder Series: CDG1R-XC13

Auto switch

Bore size

20
25
32
40
50
63

Note) Adjust the auto switch after confi rming the operating condition in the actual setting.

D-M9첸/D-M9첸V
D-M9첸W/D-M9첸WV

model

D-M9첸A/D-M9첸AV

10.5 22.5 9.5 21.5 14.5 26.5 9 21 6.5 18.5

10 23 9 22 14 27 8.5 21.5 6 19

11.5 23.5 10.5 22.5 15.5 27.5 10 22 7.5 19.5

16.5 25.5 15.5 24.5 20.5 29.5 15 24 12.5 21.5

18.5 30.5 17.5 29.5 22.5 34.5 17 29 14.5 26.5

17 32 16 31 21 36 15.5 30.5 13 28

ABABABABAB

Auto Switch Mounting Height

Auto switch

mode

Bore size

20
25
32
40
50
63
80

100

/M9첸V

D-M9

첸

l

W/M9첸WV

D-M9

첸

A/M9첸AV

D-M9

첸

/F79F

D-F7

첸

D-J79/F7NT
D-F7첸W/J79W/F7BA

D-F7첸V
D-F7
D-F7BAV

Hs Hs Hs Hs Hs Hs

26.5 29 32 25.5 32.5 28

29 31.5 34.5 28 35 30.5

32.5 35 38 31.5 38.5 34

36.5 39 42 35.5 42.5 38

42 44.5 47.5 41 48 43.5

49 51.5 54.5 48 55 50.5

59 61.5 64.5 58 65 60.5

69.5 72 75 68.5 75.5 71

첸

WV

D-J79C

D-F7첸/F79F/F7첸V
D-J79/J79C
D-F7첸W/J79W/F7첸WV

D-A7

첸

D-A80

D-F7BA/F7ABV
D-A72/A7첸H/A80H
D-A73C/A80C

[mm]

D-A73C

D-A79W

D-A80C

D-F7NT

D-A7
D-A80

첸

D-A79W

[mm]

Auto SwitchMade to Order

60

Series CG1

12

Auto Switch Rail Mounting

Symbol

-XC13

Minimum Stroke for Auto Switch Mounting

[mm]

Auto switch model

D-M9첸/M9첸V
D-F7첸V
D-J79C

D-M9첸WV
D-M9첸AV
D-F7첸WV
D-F7BAV
D-A79W

D-M9첸W
D-M9첸A

D-F7첸
D-J79

D-F7첸W/J79W
D-F7BA
D-F79F/F7NT

D-A7첸/A80
D-A7첸H/A80H
D-A73C/A80C

D-A7첸H
D-A80H

Note) When “n” is an odd number, an even number that is one larger than this

odd number is used for the calculation. However, the minimum even
number is 4. So, 4 is used for the calculation when “n” is 1 to 3.

Number of auto switches

n (n: No. of auto switches)

1

55

10 15

10 15

55

10 15

510

510

2

Same surface

Same surface

10 + 10 (n – 2)

(n = 4, 6 ···)

10 + 15 (n – 2)

(n = 4, 6 ···)

15 + 15 (n – 2)

(n = 4, 6 ···)

15 + 15 (n – 2)

(n = 4, 6 ···)

15 + 20 (n – 2)

(n = 4, 6 ···)

15 + 10 (n – 2)

(n = 4, 6 ···)

15 + 15 (n – 2)

(n = 4, 6 ···)

Note)

Note)

Note)

Note)

Note)

Note)

Note)

Operating Range

[mm]

Auto switch model

D-M9첸/M9첸V
D-M9첸W/M9첸WV

20 25 32 40 50 63 80 100

4 4 5 4 5.5 6.5 7.5 7

D-M9첸A/M9첸AV

D-F7첸/F79F/F7첸V
D-J79/J79C
D-F7첸W/J79W/F7첸WV

4.544.555666

D-F7BA/F7BAV
D-F7NT

D-A7첸/A80
D-A7첸H/A80H

9 9 10 11 11 13.5 13 13.5

D-A73C/A80C

D-A79W

∗ Since the operating range is provided as a guideline including hysteresis, it

cannot be guaranteed. (Assuming approximately ±30% dispersion.) It may
vary substantially depending on an ambient environment.

11 11 13 14 14 16.5 16 16.5

Bore size

Auto Switch Mounting Brackets/Part No.

Auto switch model

D-M9첸/M9첸V
D-M9첸W/M9첸WV

D-M9첸A/M9첸AV

Note 1) When ordering the auto switches other than D-M9첸첸첸 mentioned on

the above and D-F7BA(V), order auto switch mounting brackets BQ-1
separately.

Note 2) When adding D-M9첸A(V), order a stainless steel screw set BBA2 together

with BQ2-012S separately.
When adding the auto switch D-F7BA(V), order a stainless steel screw set
BBA2 separately.

Bore size [mm]

20 to ø100

ø

BQ2-012

BQ2-012S

61

13

Head Cover Axial Port

Made to Order

Series CG1

Symbol

-XC20

Head side port position is changed to the axial direction. (Standard head side port is plugged with hexagon socket head screw.)

Applicable Series

Series Description Model Action Note

CG1-Z

Standard
type

Non-rotating
rod type

Direct mount
type

CG1

CG1K

CG1R

Double acting,

Single rod

Double acting,

Single rod

Double acting,

Single rod

Except with

air cushion

Except with

air cushion

Except with

air cushion

Construction

How to Order

Standard model no.

Head cover axial port

XC20

Specifi cations: Same as standard type

∗ Be sure to use the speed controller since head side

port has no throttle.

14

Fluororubber Seal

Applicable Series

Series Description Model Action Note

CG1-Z

Standard
type

Double rod
type

Direct mount
type

CG1

CG1W

CG1R

Double acting,

Single rod

Double acting,

Double rod

Double acting,

Single rod

Cylinders with rubber bumper

have no bumper.

Cylinders with rubber bumper

have no bumper.

Cylinders with rubber bumper

have no bumper.

How to Order

Standard model no.

Fluororubber seal

XC22

Bore size [mm] Port size

20, 25, 32, 40

50, 63

∗ Same dimensions as standard type except port size.

Rc1⁄

Rc1⁄

8

4

Specifi cations

Seal material Fluororubber

Ambient temperature
range

Specifi cations other
than above and
external dimensions

Note 1) Please contact SMC, as the type of chemical and the operating

temperature may not allow the use of this product.

Note 2) Cylinders with auto switches can also be produced; however, auto

switch related parts (auto switch units, mounting brackets, built-in
magnets) are the same as standard products.
Before using these, please contact SMC regarding their suitability
for the operating environment.

With auto switch
Without auto switch : −10°C to 70°C

Note 1)

: −10°C to 60°C

Same as standard type

Connection port

Symbol

-XC22

(No freezing)

CG1CG1WCG1CG1KCG1KWCG1R

Double Acting, Single RodDouble Acting, Double Rod

StandardNon-rotating RodDirect Mount

Single Acting, Spring Return/Extend

Double Acting, Single RodDouble Acting, Double RodDouble Acting, Single Rod

Symbol

15

Double Clevis and Double Knuckle Joint Pins Made of Stainless Steel

To prevent the oscillating portion of the double clevis or the double knuckle joint from rusting, the material of the pin and the retaining ring has
been changed to stainless steel.

Applicable Series

Series Description Model Action

CG1-Z

Standard type CG1 Double acting, Single rod

Specifi cations

Mounting style Only double clevis type (D), double knuckle joint

Pin and retaining
ring material

Additional
specifi cations

Stainless steel 304

Same as standard type

How to Order

CG1D

Double clevis type

Y

G02, G03, G04, G05, G08, G10

Double knuckle joint

IY

CD

G02, G03, G04, G05, G08, G10

G02, G25, G03, G04, G05, G06

Clevis pin
Knuckle pin

Standard model no.

Double clevis pin made
of stainless steel

Double knuckle joint pin
made of stainless steel

Clevis pin
Knuckle pin

made of stainless steel

-XC27

XC27

XC27

XC27

XC27

62

Auto SwitchMade to Order

Series CG1

16

Double Knuckle Joint with Spring Pin

For prevent loosening of the double knuckle joint

Symbol

-XC29

Applicable Series

Series Description Model Action

CG1-Z

Standard type CG1 Double acting, Single rod

Specifi cations: Same as standard type

Dimensions: Same as standard type

How to Order

Standard model no.

Double knuckle joint with spring pin

17

With Coil Scraper

It gets rid of frost, ice, weld spatter, cutting chips adhered to the piston rod, and protects the seals etc.

Applicable Series

Series Description Model Action Note

CG1-Z

Standard type

CG1

Double acting, Single rod

XC29

Specifi cations: Same as standard type

Except with air cushion

How to Order

Standard model no.

Dimensions

Scraper bracket

mounting bolt

øI2

With coil scraper

(Dimensions other than below are the same as standard type.)

M

FA

H

+ Stroke

ZZ

XC35

Bore size

20
25
32
40
50
63

Note) ( ): Long stroke
∗

Other dimensions are the same as double acting, single rod, standard type.

∗

On the axial foot and the rod fl ange types, the installation bracket is wedged
and bolted between the cylinder and the scraper at the time of shipment.
On other types, it is placed in the same package, (but not assembled).

∗ The long stroke shows the maximum manufacturable stroke. For details

about maximum stroke that can be used for each mounting bracket, contact
SMC.

Stroke range

Standard Long stroke

Up to 200 201 to 1500 6 39 27 4 110 (118)

Up to 300 301 to 1500 6 44 32 5 115 (123)

Up to 300 301 to 1500 6 44 38 5 117 (125)

Up to 300 301 to 1500 7 54 48 6 134 (143)

Up to 300 301 to 1500 7 62 59 8 154 (166)

Up to 300 301 to 1500 7 62 72 10 154 (166)

Symbol

-XC35

[mm]

FA H I2 MZZ

18

Larger Throttle Diameter of Connection Port

This is a cylinder with a piping port larger than the standard type.

Applicable Series

Series Description Model Action Note

CG1-Z

Standard type

Double rod type

CG1

Double acting, Single rod

CG1W

Double acting, Double rod

Except with air cushion

∗ Except ø80, 100

How to Order

Standard model no.

Larger throttle diameter of connection port

XC37

Specifi cations: Same as standard type

63

Dimensions (Throttle diameter of connection port)

[mm]

Bore size With rubber bumper

20
25
32
40
50
63

∗ Use external stopper etc. not to be damaged

with cylinder cover directly if exceeding the
range of kinetic energy absorption.

5 (2.1)

5 (2.5)

6 (3.3)

7 (3.9)

9 (4.5)

9 (5.7)

Standard type

Symbol

-XC37

Dimensions other than below
are the same as standard type.

19

Built-in Shock Absorber in Head Cover Side

Made to Order

Series CG1

Symbol

-XC42

A type of the CG1 series air cylinder in which a special shock absorber is enclosed in the head portion so that its ability to absorb energy during the
retraction of the cylinder is considerably greater than the conventional air cushion.

Applicable Series

Series Description Model Action Note

CG1-Z

Standard type CG1

Double acting,

Single rod

Except with

air cushion

Specifi cations

Piston speed 50 to 1000 mm/s

Additional specifi cations Same as standard type

∗ On the axial foot and head fl ange types, the bracket is mounted at the

time of shipment. Others are shipped together, (but not assembled).

How to Order

Standard model no.

Built-in shock absorber in head cover side

Dimensions

The shock absorber service life is different from that of the
CG1 cylinder. Refer to the RB series Specifi c Product
Precautions for the replacement period.

(Dimensions other than below are the same as the CG1 long stroke type.)

S + Stroke

ZZ + Stroke

XC42

Shock absorber

MH

Bore size Stroke range Shock absorber

20
25
32
40
50
63

∗ Shock absorbers are consumables.

The specifi cations for shock absorbers are the same as those for the
RBC첸첸첸첸, but use the RBAC첸첸첸첸 when an external pressure is
applied such as for a built-in cylinder. The maximum absorption energy
may decrease depending on the operating conditions.

10 to 350 RBAC0806 77 23.5 135.5

10 to 400 RBAC1007 77 31 148

15 to 450 RBAC1412 79 55 174

15 to 800 RBAC2015 87 62.5 199.5

15 to 1200 RBAC2015 102 55.5 215.5

25 to 1200 RBAC2725 102 92.5 252.5

SMHZZ

[mm]

CG1CG1WCG1CG1KCG1KWCG1R

Double Acting, Single RodDouble Acting, Double Rod

StandardNon-rotating RodDirect Mount

Single Acting, Spring Return/Extend

Double Acting, Single RodDouble Acting, Double RodDouble Acting, Single Rod

64

Auto SwitchMade to Order

installa

installa

Series CG1

20

Grease for Food Processing Equipment

Food grade grease (certifi ed by NSF-H1) is used as lubricant.

Symbol

-XC85

Applicable Series

Series Description Model Action Note

CG1

Double acting, Single rod

CG1W

Double acting, Double rod

Double acting, Single rod

CG1-Z

Standard type

Direct mount type CG1R

How to Order

Standard model no.

Grease for food processing equipment

XC85

Warning

Precautions

Be aware that smoking cigarettes etc. after your hands have come into
contact with the grease used in this cylinder can create a gas that is
hazardous to humans.

Not installable zone

Food zone ·················· An environment where food which will be sold

as merchandize, directly touches the cylinder’s
components.

Splash zone ··············· An environment where food which will not be

sold as merchandize, directly touches the
cylinder's components.

Installable zone

Non-food zone ············ An environment where there is no contact with

food.

Specifi cations

Ambient temperature range –1°C to 70°C

Seals material Nitrile rubber

Grease Grease for food

Auto switch Mountable

Dimensions Same as standard type

Additional specifi cations Same as standard type

Food zone

Not installable

Splash zone

Not installable

Container

Food

Note 1) Avoid using this product in the food zone.

(Refer to the fi gure right.)

Note 2)

When the product is used in an area of liquid splash, or a water

resistant function is required for the product, please contact SMC.
Note 3) Operate without lubrication from a pneumatic system lubricator.
Note 4) Use the following grease pack for the maintenance work.

GR-H-010 (Grease: 10 g)

Note 5) Please contact SMC for details about the maintenance intervals

for this cylinder, which differ from those of the standard cylinder.

21

PTFE Grease

Applicable Series

Series Description Model Action Note

CG1-Z

Standard type CG1

Double acting,

Single rod

Except with

air cushion

How to Order

Standard model no.

PTFE grease

X446

Non-food zone

Installable

Symbol

-X446

Specifi cations: Same as standard type

Dimensions: Same as standard type

∗ When grease is necessary for maintenance, grease pack is available,

please order it separately.
GR-F-005 (Grease: 5 g)

65

Safety Instructions

Caution indicates a hazard with a low level of risk

Caution:

Warning

Danger :

which, if not avoided, could result in minor or
moderate injury.

Warning indicates a hazard with a medium level of

:

risk which, if not avoided, could result in death or
serious injury.

Danger indicates a hazard with a high level of risk

which, if not avoided, will result in death or serious
injury.

These safety instructions are intended to prevent hazardous situations and/or
equipment damage. These instructions indicate the level of potential hazard with
the labels of “Caution,” “Warning” or “Danger.” They are all important notes for
safety and must be followed in addition to International Standards (ISO/IEC)

∗1)

and other safety regulations.

∗1) ISO 4414: Pneumatic fluid power – General rules relating to systems.
ISO 4413: Hydraulic fluid power – General rules relating to systems.
IEC 60204-1: Safety of machinery – Electrical equipment of machines.
(Part 1: General requirements)
ISO 10218-1: Manipulating industrial robots - Safety.
etc.

,

Warning

1. The compatibility of the product is the responsibility of the
person who designs the equipment or decides its specifications.

Since the product specified here is used under various operating conditions, its
compatibility with specific equipment must be decided by the person who designs
the equipment or decides its specifications based on necessary analysis and test
results. The expected performance and safety assurance of the equipment will be
the responsibility of the person who has determined its compatibility with the
product. This person should also continuously review all specifications of the
product referring to its latest catalogue information, with a view to giving due
consideration to any possibility of equipment failure when configuring the
equipment.

2. Only personnel with appropriate training should operate
machinery and equipment.

The product specified here may become unsafe if handled incorrectly. The
assembly, operation and maintenance of machines or equipment including our
products must be performed by an operator who is appropriately trained and
experienced.

3. . Do not service or attempt to remove product and
machinery/equipment until safety is confirmed.

1. The inspection and maintenance of machinery/equipment should only be

performed after measures to prevent falling or runaway of the driven objects
have been confirmed.

2. When the product is to be removed, confirm that the safety measures as

mentioned above are implemented and the power from any appropriate source
is cut, and read and understand the specific product precautions of all relevant
products carefully.

3. Before machinery/equipment is restarted, take measures to prevent

unexpected operation and malfunction.

4. Contact SMC beforehand and take special consideration of safety
measures if the product is to be used in any of the following
conditions.

1. Conditions and environments outside of the given specifications, or use

outdoors or in a place exposed to direct sunlight.

2. Installation on equipment in conjunction with atomic energy, railways, air

navigation, space, shipping, vehicles, military, medical treatment, combustion
and recreation, or equipment in contact with food and beverages, emergency
stop circuits, clutch and brake circuits in press applications, safety equipment
or other applications unsuitable for the standard specifications described in the
product catalogue.

3. An application which could have negative effects on people, property, or

animals requiring special safety analysis.

4. Use in an interlock circuit, which requires the provision of double interlock for

possible failure by using a mechanical protective function, and periodical
checks to confirm proper operation.

Caution

1. The product is provided for use in manufacturing industries.

The product herein described is basically provided for peaceful use in
manufacturing industries.
If considering using the product in other industries, consult SMC beforehand and
exchange specifications or a contract if necessary.
If anything is unclear, contact your nearest sales branch.

Limited warranty and Disclaimer/
Compliance Requirements

The product used is subject to the following “Limited warranty and Disclaimer”
and “Compliance Requirements”.
Read and accept them before using the product.

Limited warranty and Disclaimer

1. The warranty period of the product is 1 year in service or 1.5 years after
the product is delivered.
Also, the product may have specified durability, running distance or
replacement parts. Please consult your nearest sales branch.

2.

For any failure or damage reported within the warranty period which is clearly our

responsibility, a replacement product or necessary parts will be provided.
This limited warranty applies only to our product independently, and not to any
other damage incurred due to the failure of the product.

3.

Prior to using SMC products, please read and understand the warranty terms

and disclaimers noted in the specified catalogue for the particular products.

∗2) Vacuum pads are excluded from this 1 year warranty.

A vacuum pad is a consumable part, so it is warranted for a year after it is delivered.
Also, even within the warranty period, the wear of a product due to the use of the vacuum pad
or failure due to the deterioration of rubber material are not covered by the limited warranty.

Compliance Requirements

1.

The use of SMC products with production equipment for the manufacture of

weapons of mass destruction (WMD) or any other weapon is strictly prohibited.

2.

The exports of SMC products or technology from one country to another are
governed by the relevant security laws and regulations of the countries involved
in the transaction. Prior to the shipment of a SMC product to another country,
assure that all local rules governing that export are known and followed.

∗2)

Safety Instructions

SMC Corporation (Europe)

Austria [phone] www.smc.at [e-mail]
Belgium [phone] www.smcpneumatics.be [e-mail]
Bulgaria [phone] www.smc.bg [e-mail]
Croatia
Czech Republic [phone] www.smc.cz [e-mail]
Denmark [phone] www.smcdk.com [e-mail]
Estonia [phone] www.smcpneumatics.ee [e-mail]
Finland [phone] www.smc.fi [e-mail]
France [phone] www.smc-france.fr [e-mail]
Germany [phone] www.smc-pneumatik.de [e-mail]
Greece [phone] www.smchellas.gr [e-mail]
Hungary [phone] www.smc.hu [e-mail]
Ireland [phone] www.smcpneumatics.ie [e-mail]
Italy [phone] www.smcitalia.it [e-mail]

[phone] www.smc.hr [e-mail]

Be sure to read “Handling Precautions for SMC Products” (M-E03-3) before using.

Lithuania [phone] www.smclt.lt [e-mail]
Netherlands [phone] www.smcpneumatics.nl [e-mail]
Norway [phone] www.smc-norge.no [e-mail]
Poland [phone] www.smc.pl [e-mail]
Portugal [phone] www.smc.eu [e-mail]
Romania [phone] www.smcromania.ro [e-mail]
Russia [phone] www.smc-pneumatik.ru [e-mail]
Slovakia [phone] www.smc.sk [e-mail]
Slovenia [phone] www.smc.si [e-mail]
Spain [phone] www.smc.eu [e-mail]
Sweden [phone] www.smc.nu [e-mail]
Switzerland [phone] www.smc.ch [e-mail]
Turkey
UK

Latvia [phone] www.smclv.lv [e-mail]

1st printing RU printing RU 00 Printed in Spain

SMC CORPORATION

Akihabara UDX 15F, 4-14-1, Sotokanda, Chiyoda-ku, Tokyo 101-0021, JAPAN Phone: [phone] FAX: [phone]

Specifications are subject to change without prior notice and any obligation on the part of the manufacturer.

[phone]
[phone]

www.smcpnomatik.com.tr [e-mail]

www.smcpneumatics.co.uk [e-mail]