SMC Networks MHT2 User Manual

Angular Style Air Gripper Toggle Type

Series

MHT2

12-9-1

MHZ

MHF

MHL

MHR

MHK

MHS

MHC

MHT

MHY

MHW

MRHQ

Misc.

D-

20-

Angular Style Air Gripper Toggle Type

Series

MHT2

Size: 32, 40, 50, 63

F9BW S

How to Order

Bore size

32 mm

32

Action

Auto switch

Applicable Auto Switch/Refer to page 12-13-1 for further information on auto switches.

Double acting

D

2 pcs.

1 pc.

S

“n” pcs.

n

Without auto switch

(Built-in magnet)

Nil

40 mm

40

50 mm

50

63 mm

63

D32MHT2

Number of auto switches

Toggle type

air gripper

2 fingers

2

Number of fingers

Switch Mounting Bracket Part No.

Bore size

(mm)

32, 40 50, 63

BQ-2

Bracket

no.

Note

•Switch mounting screw

(M3 x 0.5 x 10l)

•Switch spacer

•Switch mounting nut.

Reed switch D-A7/A8 D-A73C/A80C D-A7쏔H/A80H D-A79W Solid state switch D-F7쏔/J79 D-F7쏔V D-J79C D-F7쏔W/J79W D-F7쏔WV D-F7BAL/F78AVL D-F79F

Applicable auto switch

Type

Reed switchSolid state switch

Special

function

Diagnosis

(2-color indication)

Diagnosis

(2-color indication)

Water resistant

(2-color indication)

With diagnosis

output

(2-color indication)

Applicable

load

IC

circuit

Relay,

PLC

Relay,

PLC

IC

circuit

IC

circuit

IC

circuit

Electrical

entry

Pre-wire

connector

Grommet

Connector

Wiring

(Output)

3-wire

(NPN equi.)

3-wire (NPN)

3-wire (PNP)

3-wire (NPN)

3-wire (PNP)

4-wire (NPN)

2-wire

24 V

5 V

200 V

100 V

12 V

5 V

12 V

5 V

12 V

5 V

12 V

24 V

2-wire

Load voltage Rail mounting Direct mounting

Lead wire length (m)

∗

DC AC

Per pendicular

A76H A96V A96

In-line

Perpendicular

In-line

0.5

(Nil)

3

(L)5(Z)

None

(N)

Indicator light

Ye sYe s

A72 A73

A73C

A79W

F7NV

F7PV

F7BV J79C

F7NWV

F7BWV

F7BAV

A72H A73H

F79

F7P

J79

F79W

F7PW

J79W

F7BA

F79F

A93V

M9NV

M9PV

M9BV

F9NWV

F9PWV

F9BWV

A93

M9N

M9P

M9B

F9NW

F9PW

F9BW

F9BA

∗ Lead wire length symbols: 0.5 m ··········· Nil (Example) F9BW 3 m ··········· L (Example) F9BWL 5 m ··········· Z (Example) F9BWZ None ··········· N (Example) J79CN

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

• Refer to page 12-9-7 for details, because there are other auto switches available than above models.

Ideal for gripping heavy workpiece.

The toggle mechanism holds workpiece even when pressure drops.

Auto switch is attachable.

Model/Specifications

Model

Note) At the pressure of 0.5 MPa

Bore size (mm)

Action

Fluid

Operating pressure

Ambient and fluid temperature

Lubrication

Finger opening angle (Total)

Weight

(kg)

Gripping moment

Note)

(Effective value) (N·m)

MHT2-32D MHT2-40D MHT2-50D MHT2-63D

32 40

Double acting

Air

0.1 to 0.6 MPa

5

to 60°C

Not required

50 63

–3

to 28° –3 to 27° –2 to 23° –2 to 23°

0.80 1.09 1.93 2.8

12.4 36.0 63.0 106

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

∗ For the applicable auto

switch model, refer to the table below.

12-9-2

Effective Gripping Force

Precautions

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.

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

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.

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

• Indication of effective gripping force

L

Gripping point distance (mm)

L = 100 mm

Gripping force (N)Gripping force (N)Gripping force (N)Gripping force (N)

Opening/Closing angle (Both sides)

Pressure 0.6 MPa

L = 120 mm

L = 150 mm

L = 180 mm

0.4 MPa

0.2 MPa

0.4 MPa

0.2 MPa

0.4 MPa

0.2 MPa

0.4 MPa

MHT2-32D

MHT2-40D

MHT2-50D

MHT2-63D

0.2 MPa

12-9-3

Series MHT2

Angular Style Air Gripper

Toggle Type

MHZ

MHF

MHL

MHR

MHK

MHS

MHC

MHT

MHY

MHW

MRHQ

Misc.

D-

20-

MHT2-32D

MHT2-40D

Dimensions

8-M6 x 1 mounting thread

Thread depth 10 (Both sides)

Open 28°

Closed –3°

4-M6 x 1 thread depth 10

Mounting thread

Finger closing port

Rc 1/8

Finger opening port

Rc 1/8

4-M6 x 1 thread depth 15

Mounting thread

4-M6 x 1 bottom hole dia. 5.1

Thread for mounting attachment

8-M8 x 1.25 mounting thread Thread depth 10 (Both sides)

4-M6 x 1 thread depth 10

Mounting thread

Finger closing port

Rc 1/8

Finger opening port

Rc 1/8

Open 27°

Closed –3°

4-M8 x 1.25 thread depth 12

Mounting thread

4-M8 x 1.25 bottom hole dia. 6.8 Thread for mounting attachment

Series MHT2

12-9-4

MHT2-50D

MHT2-63D

Dimensions

8-M10 x 1.5 mounting thread Thread depth 12 (Both sides)

Open 23°

Closed –2°

4-M8 x 1.25 thread depth 14

Mounting thread

Finger closing port

Rc 1/4

Finger opening port

Rc 1/4

4-M10 x 1.5 thread depth 12

Mounting thread

4-M10 x 5 bottom hole dia. 8.6 Thread for mounting attachment

Open 23°

Closed –2°

Finger closing port

Rc 1/4

Finger opening port

Rc 1/4

8-M12 x 1.75 mounting thread

Thread depth 17 (Both sides)

4-M10 x 1.5 thread depth 18

Mounting thread

4-M12 x 1.75 thread depth 10

Mounting thread

4-M12 x 1.75 bottom hole dia. 10.4

Thread for mounting attachment

12-9-5

Series MHT2

Angular Style Air Gripper

Toggle Type

MHZ

MHF

MHL

MHR

MHK

MHS

MHC

MHT

MHY

MHW

MRHQ

Misc.

D-

20-