SMC Networks MHT2 User Manual

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Angular Style Air Gripper

Toggle Type

Series MHT2

MHZ

MHF

MHL

MHR

MHK

MHS

MHC

MHT

MHY

MHW

MRHQ

Misc.

D-

20-

12-9-1

Angular Style Air Gripper

Toggle Type

Series MHT2

Size: 32, 40, 50, 63

How to Order

Ideal for gripping heavy workpiece.

The toggle mechanism holds workpiece even when pressure drops.

Auto switch is attachable.

MHT2 32

Toggle type air gripper

Number of fingers

2 2 fingers

 

Bore size

32

32 mm

40

40 mm

50

50 mm

63

63 mm

D F9BWS

Auto switch

Nil

Without auto switch (Built-inmagnet)

For the applicable auto switch model, refer to the table below.

Action

D Double acting

Number of auto switches

Nil

2 pcs.

S

1 pc.

n

“n” pcs.

Applicable Auto Switch/Refer to page12-13-1for further information on auto switches.

 

Special

Electrical

light

Wiring

Load voltage

Rail mounting

Direct mounting

Lead wire length (m)

Pre-wire

Applicable

Type

Indicator

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(Nil)

(L)

(Z)

(N)

function

entry

(Output)

 

DC

 

AC

Perpendicular

In-line

Perpendicular

In-line

connector

 

load

 

 

 

0.5

3

5

 

None

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

3-wire

 

 

 

5 V

 

 

 

 

 

 

 

A76H

A96V

A96

 

 

 

 

 

 

 

 

 

 

 

 

IC

 

 

 

 

 

 

 

 

 

(NPN equi.)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

circuit

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

switchReed

 

 

 

Connector

Yes

 

24 V

12 V

 

 

 

A73C

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

PLC

 

 

 

 

Grommet

 

 

 

 

 

 

 

200 V

A72

 

A72H

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

12 V

100 V

A73

 

A73H

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2-wire

 

 

 

 

 

 

 

 

 

A93V

A93

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Relay,

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Diagnosis

Grommet

 

 

 

 

 

 

 

 

 

 

A79W

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(2-colorindication)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

3-wire

 

 

 

 

 

 

 

 

F7NV

F79

M9NV

M9N

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Grommet

 

(NPN)

 

 

 

5 V

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

IC

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

3-wire

 

 

12 V

 

 

 

F7PV

F7P

M9PV

M9P

 

 

 

 

 

 

 

 

 

 

 

circuit

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(PNP)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

switch

 

 

 

 

 

2-wire

 

 

12 V

 

 

 

F7BV

J79

M9BV

M9B

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Connector

 

 

 

 

 

 

J79C

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

stateSolid

 

 

 

 

 

3-wire

 

 

 

 

 

 

 

 

F7NWV

F79W

F9NWV

F9NW

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Diagnosis

 

Yes

(NPN)

 

 

 

5 V

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

IC

Relay,

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

3-wire

24 V

12 V

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

circuit

PLC

 

(2-colorindication)

 

 

 

 

 

 

 

 

 

F7PW

F9PWV

F9PW

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(PNP)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Grommet

 

 

 

 

 

 

 

 

 

 

F7BWV

J79W

F9BWV

F9BW

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Water resistant

 

2-wire

 

 

12 V

 

 

 

 

 

 

 

F7BA

 

 

 

F9BA

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(2-colorindication)

 

 

 

 

 

 

 

 

 

 

 

F7BAV

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

With diagnosis

 

 

4-wire

 

 

 

5 V

 

 

 

 

 

 

 

F79F

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

IC

 

 

 

 

output

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(NPN)

 

 

12 V

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

circuit

 

 

 

 

(2-colorindication)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Lead wire length symbols: 0.5 m ··········· Nil (Example) F9BW

“ ” marked solid state switches are produced upon receipt of order.

 

 

 

 

3 m ···········

L (Example) F9BWL

• Refer to page 12-9-7for details, because there are other auto

 

 

 

 

5 m ···········

Z (Example) F9BWZ

 

switches available than above models.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

None

···········

N (Example) J79CN

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Refer to page 12-13-25for auto switch specifications.

Switch Mounting Bracket Part No.

Bore size

Bracket

Note

Applicable

(mm)

no.

auto switch

 

 

 

 

 

 

 

 

Reed switch

 

 

 

D-A7/A8

 

 

 

D-A73C/A80C

 

 

• Switch mounting screw

D-A7H/A80H

 

 

D-A79W

32, 40

 

(M3 x 0.5 x 10l)

BQ-2

Solid state switch

50, 63

• Switch spacer

D-F7 /J79

 

 

• Switch mounting nut.

D-F7V

 

 

 

 

 

 

D-J79C

 

 

 

D-F7W/J79W

 

 

 

D-F7WV

 

 

 

D-F7BAL/F78AVL

 

 

 

D-F79F

 

 

 

 

Model/Specifications

Model

MHT2-32D

MHT2-40D

 

MHT2-50D

MHT2-63D

Bore size (mm)

32

40

 

50

63

Action

 

Double acting

 

Fluid

 

 

Air

 

Operating pressure

 

0.1 to 0.6 MPa

 

Ambient and fluid temperature

 

5 to 60°C

 

Lubrication

 

Not required

 

Finger opening angle (Total)

–3to 28°

–3to 27°

 

–2to 23°

–2to 23°

Weight (kg)

0.80

1.09

 

1.93

2.8

Gripping moment Note)

12.4

36.0

 

63.0

106

(Effective value) (N·m)

 

 

 

 

 

 

 

 

 

 

 

 

Note) At the pressure of 0.5 MPa

12-9-2

Effective Gripping Force

Workpiece gripping point should be within the range indicated in the graph.

Gripping point distance (mm)

L

Indication of effective gripping force

The effective gripping force shown in the graphs to the right is expressed as F, which is the thrust of one finger, when both fingers and attachments are in full contact with the workpiece as shown in the figure below.

Precautions

Be sure to read before handling. Refer to pages 12-15-3to12-15-4for Safety Instructions and Common Precautions on the product mentioned in this catalog, and refer to pages12-1-4to12-1-6for Precautions on every series.

Warning

Maintenance

If a workpiece is to be gripped by using the toggle, make sure to periodically check that the workpiece has not shifted during the acceleration of the movement.

If the workpiece is not gripped in a stable manner, it could shift or drop and create a dangerous situation.

If the workpiece is not gripped in a stable manner, use shims on the attachment to adjust the gripped.

To verify the gripping condition or to make any adjustments, make sure to do so in an area where the air gripper or the workpiece will not fall.

Angular Style Air Gripper

Toggle Type Series MHT2

MHT2-32D

Gripping force (N)

MHT2-40D

Gripping force (N)

MHT2-50D

Gripping force (N)

MHT2-63D

Gripping force (N)

L = 100 mm

Pressure 0.6 MPa

0.4 MPa

0.2 MPa

Opening/Closing angle (Both sides)

L = 120 mm

Pressure 0.6 MPa

0.4 MPa

0.2 MPa

Opening/Closing angle (Both sides)

L = 150 mm

Pressure 0.6 MPa

0.4 MPa

0.2 MPa

Opening/Closing angle (Both sides)

L = 180 mm

Pressure 0.6 MPa

0.4 MPa

0.2 MPa

Opening/Closing angle (Both sides)

MHZ

MHF

MHL

MHR

MHK

MHS

MHC

MHT

MHY

MHW

MRHQ

Misc.

D-

20-

12-9-3

Series MHT2

Dimensions

8-M6x 1 mounting threadMHT2-32D Thread depth 10 (Both sides)

4-M6x 1 thread depth 10 Mounting thread

Closed –3°

Open 28°

Finger closing port

Rc 1/8

Finger opening port

Rc 1/8

4-M6x 1 thread depth 15 Mounting thread

4-M6x 1 bottom hole dia. 5.1 Thread for mounting attachment

MHT2-40D

8-M8x 1.25 mounting thread Thread depth 10 (Both sides)

4-M6x 1 thread depth 10 Mounting thread

Closed –3°

Open 27°

Finger closing port

Rc 1/8

Finger opening port

Rc 1/8

4-M8x 1.25 thread depth 12 Mounting thread

4-M8x 1.25 bottom hole dia. 6.8 Thread for mounting attachment

12-9-4

Angular Style Air Gripper

Toggle Type Series MHT2

Dimensions

MHT2-50D

8-M10x 1.5 mounting thread Thread depth 12 (Both sides)

4-M8x 1.25 thread depth 14 Mounting thread

Closed –2°

Open 23°

Finger closing port

Rc 1/4

Finger opening port

Rc 1/4

4-M10x 5 bottom hole dia. 8.6

4-M10x 1.5 thread depth 12

Thread for mounting attachment

Mounting thread

MHZ

MHF

MHL

MHR

MHK

MHS

MHC

MHT

MHY

MHW

MRHQ

MHT2-63D

8-M12x 1.75 mounting thread Thread depth 17 (Both sides)

4-M10x 1.5 thread depth 18 Mounting thread

Closed –2°

Open 23°

Finger closing port

Rc 1/4

Finger opening port

Rc 1/4

4-M12x 1.75 thread depth 10 Mounting thread

4-M12x 1.75 bottom hole dia. 10.4 Thread for mounting attachment

Misc.

D-

20-

12-9-5

Series MHT2

Construction

Component Parts

No.

Description

Material

Note

q

Side plate

Aluminum alloy

Hard anodized

w

Finger

Carbon steel

Black zinc chromated

e

Lever

Carbon steel

Black zinc chromated

 

 

 

 

r

Joint

Carbon steel

Black zinc chromated

 

 

 

 

t

Shaft

Stainless steel

 

 

 

 

 

y

Joint pin

Stainless steel

 

 

 

 

 

u

Cylinder plate

Soft steel

Black zinc chromated

 

 

 

 

i

Lever pin

Stainless steel

 

 

 

 

 

o

Bearing

 

Steel lined oil imfilled acetal resin bearing

!0

Cylinder

 

Compact cylinder

Replacement Parts

Description

MHT2-32D

MHT2-40D

MHT2-50D

MHT2-63D

Main parts

Finger assembly

MH-TA3201

MH-TA4001

MH-TA5001

MH-TA6301

wo

 

 

 

 

 

 

Lever assembly

MH-TA3202

MH-TA4002

MH-TA5002

MH-TA6302

e

Link parts assembly

MH-TA3203

MH-TA4003

MH-TA5003

MH-TA6303

<ø32, ø40> weryio

<ø50, ø63> werio

 

 

 

 

 

 

 

 

 

 

 

Compact cylinder

CDQ2A32-15D

CDQ2A40-15D

CDQ2A50-20D

CDQ2A63-20D

!0

 

 

 

 

 

 

For finger assembly, lever assembly, order 2 pieces per one unit.

Attachment Design

Use shims for fine adjustment of the attachment.

Shim

12-9-6

Angular Style Air Gripper

Toggle Type Series MHT2

Mounting of Auto Switch

Auto Switch Hysteresis

Rail mounting type

Hysteresis

Switch operating position (ON)

Switch reset position (OFF)

Model

Hysteresis (Max.) angle

MHT2-32D

3

MHT2-40D

3

MHT2-50D

3

MHT2-63D

3

Direct mounting type

D-A7,D-A8:Rail mounting type

 

 

 

 

 

 

 

.

 

 

 

 

 

 

 

 

 

D-M9V: Direct mounting type are shown above.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Rail mounting

 

 

 

 

Direct mounting

 

 

 

 

 

 

D-A7H/A80H

 

 

 

 

 

 

 

 

 

 

 

 

D-A73C/A80C

 

 

 

 

D-M9

 

 

 

 

 

 

D-F7BAL/F7BAVL

 

 

 

 

 

 

 

Bore size

D-A7 /A80

D-F7 /J79

 

D-A79W

D-A9

D-M9V

D-F9BA

 

D-F7V/J79C

D-A9V

D-F9W

 

 

 

 

 

 

 

 

(mm)

 

 

D-F7W/F79F

 

 

 

 

D-F9WV

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

D-F7WV

 

 

 

 

 

 

 

 

 

 

 

 

 

D-J79W

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

A

B

A

 

B

A

B

C

D

C

D

C

D

 

32

9

6

9.5

 

6.5

6.5

3.5

8

5

12

9

11

8

 

40

13

8.5

13.5

 

9

10.5

6

12

7.5

16

11.5

15

10.5

 

50

11

11.5

11.5

 

12

8.5

9

10

10.5

14

14.5

13

13.5

 

63

13.5

14.5

14

 

15

11

12

12.5

13.5

16.5

17.5

15.5

16.5

MHZ

MHF

MHL

MHR

MHK

MHS

MHC

MHT

MHY

MHW

MRHQ

Misc.

D-

20-

Refer to page 12-13-1for further information on other auto switches.

Type

Model

Electrical entry (direction)

Features

 

 

 

 

 

D-A80

Grommet (Perpendicular)

 

 

D-A80H

Grommet (In-line)

Without

Reed switch

D-A80C

Connector (Perpendicular)

indicator light

 

D-A90

Grommet (In-line)

 

 

D-A90V

Grommet (Perpendicular)

 

For details, refer to Best Pneumatics Vol. 7/8/9/10, because there are other types of normally closed (NC = b contact) solid state switches. (D-F9G/F9H)

12-9-7

Series MHZ2/MHZJ2/MHK2/MHKL2/MHC2/MHT2

Auto Switch Installation Example

and Mounting Position

Various auto switch applications are possible through different combinations of auto switch quantities and detecting positions.

1) Detection when Gripping Exterior of Workpiece

Detection example

Position to be detected

Operation of auto switch

Detection combinations

One auto

switch

 

 

Two auto

 

switches

How to determine auto switch installation position

At no pressure or low pressure, connect the switch to a power supply, and follow the directions.

1. Confirmation of fingers in

2. Confirmation of workpiece held

3. Confirmation of workpiece released

reset position

 

 

Position of

Position

Position of

fingers fully

when

fingers fully

opened

gripping

closed

 

workpiece

 

Switch turned on when fingers return.

Switch turned on when gripping a

When a workpiece is held (Normal operation):

(Light ON)

workpiece.

Switch to turn OFF (Light not illuminating)

 

(Light ON)

When a workpiece is not held (Abnormal operation):

 

 

Switch to turn ON (Light illuminating)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Step 1)

Step 1)

Step 1)

Fully open the

Position

Fully close the

fingers.

fingers for

fingers.

 

gripping a

 

 

workpiece.

 

Step 2) Insert the auto switch into the switch installation groove in the direction shown in the following drawing.

Step 3) Slide the auto switch in the direction of the arrow until the indicator light illuminates.

Step 4) Slide the auto switch further in the direction of the arrow until the indicator light goes out.

Step 5) Move the auto switch in the opposite direction and fasten it at a position 0.3 to 0.5 mm beyond the position where the indicator light illuminates.

Step 3) Slide the auto switch in the direction of the arrow until the light illuminates and fasten it at a position 0.3 to 0.5 mm in the direction of the arrow beyond the position where the indicator light illuminates.

Position where light turns ON

0.3 to 0.5 mm

Position to be secured

Position where light turns ON

Position to be

0.3 to 0.5 mm

 

secured

 

Note 1) It is recommended that gripping of a workpiece be performed close to the center of the finger stroke.

Note 2) When holding a workpiece close at the end of open/close stroke of fingers, detecting performance of the combinations listed in the above table may be limited, depending on the hysteresis of an auto switch, etc.

12-12-2

Auto Switch

Various auto switch applications are possible through different combinations of auto switch quantities and detecting positions.

2) Detection when Gripping Interior of Workpiece

Detection example

1. Confirmation of fingers in reset

2. Confirmation of workpiece held

3. Confirmation of workpiece released

position

 

 

 

 

 

 

Position to be

Position of

Position

Position of

fingers

when

fingers fully

detected

fully

gripping

opened

 

 

closed

 

 

Operation of

Switch turned ON when fingers return.

Switch turned ON when gripping a

When a workpiece is held (Normal operation):

(Light ON)

workpiece.

Switch to turn OFF (Light not illuminating)

auto switch

 

(Light ON)

When a workpiece is not held (Abnormal operation):

 

 

 

 

Switch to turn ON (Light illuminating)

 

One auto

 

 

 

Detection combinations

 

 

 

switches

 

 

 

switch

 

 

 

 

Two auto

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

How to determine

Step 1)

Step 1)

Step 1)

Fully close the

Position

Fully open the

auto switch

fingers.

fingers for

fingers.

installation position

 

gripping a

 

 

 

 

 

 

 

 

workpiece.

 

At no pressure or low

Step 2) Insert the auto switch into the switch installation groove in the direction shown in the following drawing.

pressure, connect the

 

 

 

switch

to a power

 

 

 

supply, and follow the

 

 

 

directions.

 

 

 

 

 

Step 3) Move the auto switch in the

Step 3) Slide the auto switch in the direction of the arrow until the indicator light

 

 

direction of the arrow and fasten it at a

illuminates.

 

 

 

position 0.3 to 0.5 mm beyond the

 

 

 

 

position where the indicator light

 

 

 

 

illuminates.

 

 

Position where

light turns ON

Step 4) Slide the auto switch further in the direction of the arrow until the indicator light goes out.

0.3 to 0.5 mm

Position to be secured

Step 5) Move the auto switch in the opposite direction 0.3 to 0.5 mm in the direction indicated by the arrow from its location when the indicator light comes on again.

Position where light turns ON

0.3 to 0.5 mm

Position to be secured

MHZ

MHF

MHL

MHR

MHK

MHS

MHC

MHT

MHY

MHW

MRHQ

Misc.

D-

20-

Note 1) It is recommended that gripping of a workpiece be performed close to the center of the finger stroke.

Note 2) When holding a workpiece close at the end of open/close stroke of fingers, detecting performance of the combinations listed in the above table may be limited, depending on the hysteresis of an auto switch, etc.

12-12-3

Note 2)
Note 1),

Safety Instructions

These safety instructions are intended to prevent a hazardous situation and/or equipment damage. These instructions indicate the level of potential hazard by labels of "Caution", "Warning" or"Danger". To ensure safety, be sure to observe ISO 4414

JIS B 8370 and other safety practices.

Caution : Operator error could result in injury or equipment damage.

Warning : Operator error could result in serious injury or loss of life.

Danger : In extreme conditions, there is a possible result of serious injury or loss of life.

Note 1) ISO 4414: Pneumatic fluid power--Generalrules relating to systems.

Note 2) JIS B 8370: General Rules for Pneumatic Equipment

Warning

1. The compatibility of pneumatic equipment is the responsibility of the person who designs the pneumatic system or decides its specifications.

Since the products specified here are used in various operating conditions, their compatibility for the specific pneumatic system must be based on specifications or after analysis and/or tests to meet your specific requirements. The expected performance and safety assurance will be the responsibility of the person who has determined the compatibility of the system. This person should continuously review the suitability of all items specified, referring to the latest catalog information with a view to giving due consideration to any possibility of equipment failure when configuring a system.

2. Only trained personnel should operate pneumatically operated machinery and equipment.

Compressed air can be dangerous if an operator is unfamiliar with it. Assembly, handling or repair of pneumatic systems should be performed by trained and experienced operators.

3.Do not service machinery/equipment or attempt to remove components until safety is confirmed.

1.Inspection and maintenance of machinery/equipment should only be performed once measures to prevent falling or runaway of the driver objects have been confirmed.

2.When equipment is to be removed, confirm the safety process as mentioned above. Cut the supply pressure for this equipment and exhaust all residual compressed air in the system.

3.Before machinery/equipment is restarted, take measures to prevent shooting-outof cylinder piston rod, etc.

4.Contact SMC if the product is to be used in any of the following conditions:

1.Conditions and environments beyond the given specifications, or if product is used outdoors.

2.Installation on equipment in conjunction with atomic energy, railway, air navigation, vehicles, medical equipment, food and beverages, recreation equipment, emergency stop circuits, clutch and brake circuits in press applications, or safety equipment.

3.An application which has the possibility of having negative effects on people, property, or animals, requiring special safety analysis.

12-15-3