Angular Gripper (With Dust-proof Cover)

The Dust-proof Cover is

attached to the Angular Gripper!!

EHVJ Series

EHVJ Series

Angular Gripper (With Dust-proof Cover)

EHVE

Dust-proof CoverLever

Cover materials are the following 3.
NBR Rubber

Silicon Rubber

Fluorine Rubber

333

Angular Gripper (With Dust-Proof Cover)

EHVJ Series
EHVJ Series■ Model Code No.

EHVJ

16 C ※ JN

HAE

ZE135 B 2

Series Name

Number ofSwitches

Bore Size

1:1 Switch
2:2 Switches

Angular Gripper (With Dust-proof Cover)

16：16mm
20：20mmAction Type

Switch Lead
Wire Length

A : Single Acting Normally OpenC : Double Acting

A：1m
B：3m

Dust-proof Cover TypeJN: With NBR Rubber Cover
JS: With Silicon Rubber Cover
JF: With Fluorine Rubber Cover●Switch Type

●Gripper Adaptor TypeNo Code: No Gripper Adaptor
HAE

ZE135

HFE
HFE-L：Large Diameter Type(φ16 only)

No Code: No Switch
ES13

2 Wire System Solid State Switch, Straight Type

ZE155

ES（P）15

3 Wire System Solid State Switch, Straight Type

●Detailed speciﬁcations→P.337●Switch details→P.521〜528●Dust-proof Cover Set
JS − VJ 16Series Name
MaterialＶＪ：EHVJ

JN: With NBR Rubber Cover
JS: With Silicon Rubber Cover
JF: With Fluorine Rubber Cover

334Size
16：φ16用
20：φ20用

ZE235

ES23

2 Wire System Solid State Switch, L-shaped

ZE255

ES（P）25

3 Wire System Solid State Switch, L-shaped

Parts List
8917

15

106

13

5

7

16

3

14

4
12

2

1NO
12
3
4
5
6
78
91011
12
13
1415
16NameMain Body
Head Cover
Piston Rod
PistonMagnetPressure Cover
Pressure Cover
Lever
Fulcrum Pin
Press Fit Pin
Slide Plate
Locating Snap Ring
Cross-recessed Head Screw
O RingRod Packing
Piston Packing

17 Dust-proof CoverMaterialAluminum Alloy
Aluminum Alloy
Stainless Steel
Aluminum Alloy
Resin Magnetic Body
Aluminum Alloy
Stainless SteelCarbon Tool SteelCarbon Tool SteelCarbon SteelCarbon Tool SteelHard SteelCarbon Steel
NBR
NBR
NBR
NBR
SiliconFluorine

Angular Gripper (With Dust-proof Cover)

11

EHVJ Series■Internal Structure Diagram■Speciﬁcations
Fluid

Air

Maximum Operating Pressure［MPa］

0.7

Proof Pressure

［MPa］

1.05

Operating Temperature［℃］

0〜60 (No Freezing)

Lubrication

Not Required (Required for sliding parts of the machine)

Pipe Bore

M5×0.8Maximum Operating Cycle［Cycle/min］

Applicable Switch

ActionType

DoubleActing

SingleActingNormallyOpen

180
ZE, ES Type (Solid State Switch)

Model

Bore Size［mm］

Minimum
OperatingPressure［MPa］

EHVJ-16C※J□

160.1538/L

27.5×42×46.3

104

EHVJ-20C※J□

200.1572/L

38×53×56196

EHVJ-16A※J□

160.2530/L

27.5×42×46.3

105

EHVJ-20A※J□

200.2554/L

38×53×56

198

Gripping
Outside Dimensions
Force(T x W x L)
［N］Note）1［mm］Note）2

ProductMass［g］

Note 1): L indicates the distance (cm) from the fulcrum pin to the grip point. (The levers are retained in the horizontal condition.)
This is an eﬀective value when the pressure is 0.5 MPa.
Note 2): The outside dimensions indicate the main body dimensions. (Excluding the levers)

335

Angular Gripper (With Dust-proof Cover)

EHVJ Series
EHVJ-16A

EHVJ-16C
600.7MPa

400.5MPa

300.3MPa

20
10Gripping Force [N]5050

Workpiece
Gripping Point

10L

10 20 30 40 50

Gripping Point L ［mm］

EHVJ-20C

1000.7MPa
0.5MPa0.3MPa400.3MPa

20EHVJ-20A

600.5MPa30

Gripping Point L ［mm］

800.7MPa

4010 20 30 40 50

20Gripping Force [N]Angular Gripper (With Dust-proof Cover)

Gripping Force [N]60

Gripping Force [N]

EHVJ Series■Eﬀective Gripping Force (Closing Force )100

Separate Attachment

0.7MPa80

0.5MPa60※See the limitation range on the left.

0.3MPa40
20

10 20 30 40 50 60 70

10 20 30 40 50 60 70

Gripping Point L ［mm］

Gripping Point L ［mm］

■Main Body Mounting Example
1 When the mounting screw on the front of the main body is used

ModelBolt to be Used Maximum Tightening Torque［N・m］

2 When the mounting screw on the side of the main body is used

Model

Bolt to be Used Maximum Tightening Torque［N・m］

EHVJ-16

M4×0.7

1.37

EHVJ-16

M4×0.7

1.37

EHVJ-20

M5×0.8

2.84

EHVJ-20

M5×0.82.84

3 When the mounting screw on the bottom face of the main body is used

336

Model

Bolt tobe Used

Maximum Tightening
Positioning Hole
Torque［N・m］

EHVJ-16

M4×0.7

1.37

EHVJ-20

M5×0.8

2.84

＋0.05

φ17 0 depth1.5
＋0.05
0

φ21

depth1.5

EHVJ Series■Outline Dimensional Drawing of Gripper Adaptor
HAE TypeKJF−0φE−0.03−0.01

DICA

B

H

A

B

C

D

E

FGHIJKL

Ancillary Bolt(x2)Product Mass［g］(Including Bolts)

HAE-16

1515

3

1.3

10161734

26

14

22

4.5

M4×0.7×10L

20

HAE-20

1515

3

1.3

1018

21

45

35

1626

5.5

M5×0.8×10L

28

Code2−φLJ

φG−0.01−0.04

φE

1.3

A

K

Type

Angular Gripper (With Dust-proof Cover)φG −0.042−φL

I
H

TypeCodeA

E

GH

I

JK

L

Ancillary Bolt (x3)
Gripper Mounting (x2)
Adapter Fixing (x1)

Product Mass［g］(Including Bolts)

HFE-16

188173426

14224.5

M4×0.7×20L

M4×0.7×16L

35

HFE-16L

1810173426

14224.5

M4×0.7×20L

M4×0.7×16L

33

HFE-2019132145

35

16

26

5.5

M5×0.8×20L

M5 ×0.8×20L

55337

Angular Gripper (With Dust-proof Cover)

EHVJ Series
EHVJ Series■Dimensions

CAD data provided

EHVJ-16□※J□

Depth 7

Angular Gripper (With Dust-proof Cover)With a dust-proof cover

Depth 7

Depth 7

Depth 1.5
(Positioning Hole)＊1（Opening Port）（Closing Port）
View on Arrow A＊1) For the single acting type, the opening port cannot be used because it is used for the exhaust plug.

338

CAD data provided

EHVJ-20□※J□

EHVJ Series■Dimensions

Depth 8Depth 8Depth 8Angular Gripper (With Dust-proof Cover)With a dust-proof cover

Depth 1.5
(Positioning Hole)＊1（Opening Port）（Closing Port）
View on Arrow A＊1) For the single acting type, the opening port cannot be used because it is used for the exhaust plug.

339

Angular Gripper (With Dust-proof Cover)

EHVJ Series
EHVJ Series■Lever Operation and Switch Characteristics
1. Opening/Closing Stroke Diﬀerence(Opening/Closing Angle Diﬀerence)
The distance from the position where the one side levermoves and the switch turns on from the position where thelever moves in the reverse direction and the switch turns
oﬀ is called "response diﬀerence".

Angular Gripper (With Dust-proof Cover)

2. Switch repeat operating position accuracy
Variation of the switch ON/OFF position when the one side
lever is moved in a certain direction.
ResponseDiﬀerence
Switch Operation Position (ON)
Switch Return Position (OFF)ModelOpening/Closing
Angle Diﬀerence［°］Operation Position
Accuracy［°］

EHVJ-162.00.6

EHVJ-20

2.00.5■Switch Protrusion DistanceNo switch protrusion distance isset for the EHVJ series.

■Switch Mounting
Insert the switch into the switch mounting
groove. After setting the mounting position,tighten the switch ﬁxing screw with aprecision screwdriver. The tightening torqueshall be 0.1 N・m or less.

Flat-blade Precision
Screwdriver

Switch Fixing Screw（M2.5×0.45）
ZE Type Switch

Switch Mounting
Groove340