Clamping Claws

EH 23370.

Clamping claws are used as precision clamping element in conventional fixtures. A locating hole is provided in the body of the fixture. The hole depth has to be adapted to the desired clamping height.

For the version with ground support surface (picture 1), a support can be attached to the rounded claw part (radius 22) to absorb the counter force.This support can be flat, half-rounded or V-shaped.

For the version with positioning bushing (picture 2), a support to absorb the counterforce is not necessary. The positioning bushing, which must be inserted into the fixture, serves as a support for the clamping claw. This bushing is included in the scope of delivery and can also be ordered separately as an accessory.

Clamping is achieved by means of an enclosed hexagon screw DIN 933 (ISO 4017).

Your selection resulted in 11 hits

Version
picture
h1 [mm]
d2 [mm]
h2 [mm]
Stroke [mm]
Clamping force [kN]

More details

Article-No.
CAD / Documents
Price [$]
Available
Version:
with ground supporting surface
picture:
1
h1 [mm]:
0 – 11 mm
d2 [mm]:
M12
h2 [mm]:
31 mm
Stroke [mm]:
11 mm
Clamping force [kN]:
10 kN
Article-No.:
23370.0031
CAD
Documents
Clamping Claws
  • with ground supporting surface – picture 1
  • d1 f7: 28 mm
  • h1: 0 mm – 11 mm
  • b1: 40 mm
  • d2: M12
  • d3: M12
  • h2: 31 mm
  • h3: 54 mm
  • h4: 13 mm
  • l1: 77 mm
  • l2: 55 mm
  • l3: 43 mm
  • l4: 85 mm
  • r ±0.02: 22 mm
  • Stroke: 11 mm
  • WS: 18 mm
  • Location hole D1 H7: 28 mm
  • Location hole D2: M12
  • Location hole L1: 49 mm
  • Clamping force: 10 kN
  • Tightening torque max.: 30 Nm
  • Weight: 523 g
show article view
Clamping Claws
Version:
with ground supporting surface
picture:
1
h1 [mm]:
0 – 25 mm
d2 [mm]:
M12
h2 [mm]:
53 mm
Stroke [mm]:
25 mm
Clamping force [kN]:
10 kN
Article-No.:
23370.0053
CAD
Documents
Clamping Claws
  • with ground supporting surface – picture 1
  • d1 f7: 28 mm
  • h1: 0 mm – 25 mm
  • b1: 40 mm
  • d2: M12
  • d3: M12
  • h2: 53 mm
  • h3: 76 mm
  • h4: 13 mm
  • l1: 77 mm
  • l2: 55 mm
  • l3: 43 mm
  • l4: 120 mm
  • r ±0.02: 22 mm
  • Stroke: 25 mm
  • WS: 18 mm
  • Location hole D1 H7: 28 mm
  • Location hole D2: M12
  • Location hole L1: 51 mm
  • Clamping force: 10 kN
  • Tightening torque max.: 30 Nm
  • Weight: 614 g
show article view
Clamping Claws
Version:
with ground supporting surface
picture:
1
h1 [mm]:
20 – 41 mm
d2 [mm]:
M12
h2 [mm]:
83 mm
Stroke [mm]:
21 mm
Clamping force [kN]:
10 kN
Article-No.:
23370.0083
CAD
Documents
Clamping Claws
  • with ground supporting surface – picture 1
  • d1 f7: 28 mm
  • h1: 20 mm – 41 mm
  • b1: 40 mm
  • d2: M12
  • d3: M12
  • h2: 83 mm
  • h3: 106 mm
  • h4: 13 mm
  • l1: 77 mm
  • l2: 55 mm
  • l3: 43 mm
  • l4: 150 mm
  • r ±0.02: 22 mm
  • Stroke: 21 mm
  • WS: 18 mm
  • Location hole D1 H7: 28 mm
  • Location hole D2: M12
  • Location hole L1: 64 mm
  • Clamping force: 10 kN
  • Tightening torque max.: 30 Nm
  • Weight: 770 g
show article view
Clamping Claws
Version:
with positioning bushing
picture:
2
h1 [mm]:
0 – 5 mm
d2 [mm]:
M6
h2 [mm]:
31 mm
Stroke [mm]:
5 mm
Clamping force [kN]:
2.5 kN
Article-No.:
23370.0118
CAD
Documents
Clamping Claws
  • with positioning bushing – picture 2
  • d1 f7: 16 mm
  • h1: 0 mm – 5 mm
  • b1: 2 mm
  • d2: M6
  • d3: M6
  • d4 n6: 26 mm
  • h2: 31 mm
  • h3: 18 mm
  • h4: 7 mm
  • l1: 37 mm
  • l2: 27 mm
  • l3: 22 mm
  • l4: 50 mm
  • l5: 16 mm
  • Stroke: 5 mm
  • WS: 10 mm
  • Location hole D1 H7: 26 mm
  • Location hole D2: M6
  • Location hole L1: 19 mm
  • Clamping force: 2.5 kN
  • Tightening torque max.: 5 Nm
  • Weight: 118 g
show article view
Clamping Claws
Version:
with positioning bushing
picture:
2
h1 [mm]:
3 – 8 mm
d2 [mm]:
M6
h2 [mm]:
37 mm
Stroke [mm]:
5 mm
Clamping force [kN]:
2.5 kN
Article-No.:
23370.0124
CAD
Documents
Clamping Claws
  • with positioning bushing – picture 2
  • d1 f7: 16 mm
  • h1: 3 mm – 8 mm
  • b1: 20 mm
  • d2: M6
  • d3: M6
  • d4 n6: 26 mm
  • h2: 37 mm
  • h3: 24 mm
  • h4: 7 mm
  • l1: 37 mm
  • l2: 27 mm
  • l3: 22 mm
  • l4: 60 mm
  • l5: 16 mm
  • Stroke: 5 mm
  • WS: 10 mm
  • Location hole D1 H7: 26 mm
  • Location hole D2: M6
  • Location hole L1: 22 mm
  • Clamping force: 2.5 kN
  • Tightening torque max.: 5 Nm
  • Weight: 128 g
show article view
Clamping Claws
Version:
with positioning bushing
picture:
2
h1 [mm]:
0 – 8 mm
d2 [mm]:
M8
h2 [mm]:
40 mm
Stroke [mm]:
8 mm
Clamping force [kN]:
5 kN
Article-No.:
23370.0128
CAD
Documents
Clamping Claws
  • with positioning bushing – picture 2
  • d1 f7: 20 mm
  • h1: 0 mm – 8 mm
  • b1: 26 mm
  • d2: M8
  • d3: M8
  • d4 n6: 30 mm
  • h2: 40 mm
  • h3: 24 mm
  • h4: 10 mm
  • l1: 48 mm
  • l2: 35 mm
  • l3: 28 mm
  • l4: 65 mm
  • l5: 20 mm
  • Stroke: 8 mm
  • WS: 13 mm
  • Location hole D1 H7: 30 mm
  • Location hole D2: M8
  • Location hole L1: 25 mm
  • Clamping force: 5 kN
  • Tightening torque max.: 10 Nm
  • Weight: 218 g
show article view
Clamping Claws
Version:
with positioning bushing
picture:
2
h1 [mm]:
6 – 15 mm
d2 [mm]:
M8
h2 [mm]:
51 mm
Stroke [mm]:
9 mm
Clamping force [kN]:
5 kN
Article-No.:
23370.0135
CAD
Documents
Clamping Claws
  • with positioning bushing – picture 2
  • d1 f7: 20 mm
  • h1: 6 mm – 15 mm
  • b1: 26 mm
  • d2: M8
  • d3: M8
  • d4 n6: 30 mm
  • h2: 51 mm
  • h3: 35 mm
  • h4: 10 mm
  • l1: 48 mm
  • l2: 35 mm
  • l3: 28 mm
  • l4: 75 mm
  • l5: 20 mm
  • Stroke: 9 mm
  • WS: 13 mm
  • Location hole D1 H7: 30 mm
  • Location hole D2: M8
  • Location hole L1: 30 mm
  • Clamping force: 5 kN
  • Tightening torque max.: 10 Nm
  • Weight: 243 g
show article view
Clamping Claws
Version:
with positioning bushing
picture:
2
h1 [mm]:
0 – 15 mm
d2 [mm]:
M10
h2 [mm]:
60 mm
Stroke [mm]:
15 mm
Clamping force [kN]:
7.5 kN
Article-No.:
23370.0140
CAD
Documents
Clamping Claws
  • with positioning bushing – picture 2
  • d1 f7: 25 mm
  • h1: 0 mm – 15 mm
  • b1: 33 mm
  • d2: M10
  • d3: M10
  • d4 n6: 35 mm
  • h2: 60 mm
  • h3: 40 mm
  • h4: 11 mm
  • l1: 60.5 mm
  • l2: 43.5 mm
  • l3: 37 mm
  • l4: 90 mm
  • l5: 36 mm
  • Stroke: 15 mm
  • WS: 16 mm
  • Location hole D1 H7: 35 mm
  • Location hole D2: M10
  • Location hole L1: 41 mm
  • Clamping force: 7.5 kN
  • Tightening torque max.: 20 Nm
  • Weight: 483 g
show article view
Clamping Claws
Version:
with positioning bushing
picture:
2
h1 [mm]:
10 – 20 mm
d2 [mm]:
M10
h2 [mm]:
78 mm
Stroke [mm]:
10 mm
Clamping force [kN]:
7.5 kN
Article-No.:
23370.0145
CAD
Documents
Clamping Claws
  • with positioning bushing – picture 2
  • d1 f7: 25 mm
  • h1: 10 mm – 20 mm
  • b1: 33 mm
  • d2: M10
  • d3: M10
  • d4 n6: 35 mm
  • h2: 78 mm
  • h3: 58 mm
  • h4: 11 mm
  • l1: 60.5 mm
  • l2: 43.5 mm
  • l3: 37 mm
  • l4: 110 mm
  • l5: 36 mm
  • Stroke: 10 mm
  • WS: 16 mm
  • Location hole D1 H7: 35 mm
  • Location hole D2: M10
  • Location hole L1: 49 mm
  • Clamping force: 7.5 kN
  • Tightening torque max.: 20 Nm
  • Weight: 552 g
show article view
Clamping Claws
Version:
with positioning bushing
picture:
2
h1 [mm]:
0 – 25 mm
d2 [mm]:
M12
h2 [mm]:
73 mm
Stroke [mm]:
25 mm
Clamping force [kN]:
10 kN
Article-No.:
23370.0150
CAD
Documents
Clamping Claws
  • with positioning bushing – picture 2
  • d1 f7: 30 mm
  • h1: 0 mm – 25 mm
  • b1: 40.3 mm
  • d2: M12
  • d3: M12
  • d4 n6: 42 mm
  • h2: 73 mm
  • h3: 50 mm
  • h4: 13 mm
  • l1: 75 mm
  • l2: 55 mm
  • l3: 43 mm
  • l4: 120 mm
  • l5: 45 mm
  • Stroke: 25 mm
  • WS: 18 mm
  • Location hole D1 H7: 42 mm
  • Location hole D2: M12
  • Location hole L1: 51 mm
  • Clamping force: 10 kN
  • Tightening torque max.: 30 Nm
  • Weight: 859 g
show article view
Clamping Claws
Version:
with positioning bushing
picture:
2
h1 [mm]:
20 – 41 mm
d2 [mm]:
M12
h2 [mm]:
106 mm
Stroke [mm]:
21 mm
Clamping force [kN]:
10 kN
Article-No.:
23370.0183
CAD
Documents
Clamping Claws
  • with positioning bushing – picture 2
  • d1 f7: 30 mm
  • h1: 20 mm – 41 mm
  • b1: 40.3 mm
  • d2: M12
  • d3: M12
  • d4 n6: 42 mm
  • h2: 106 mm
  • h3: 83 mm
  • h4: 13 mm
  • l1: 75 mm
  • l2: 55 mm
  • l3: 43 mm
  • l4: 150 mm
  • l5: 45 mm
  • Stroke: 21 mm
  • WS: 18 mm
  • Location hole D1 H7: 42 mm
  • Location hole D2: M12
  • Location hole L1: 64 mm
  • Clamping force: 10 kN
  • Tightening torque max.: 30 Nm
  • Weight: 1034 g
show article view
Clamping Claws

Material

Body

  • Case-hardened steel, case-hardened, blackened and ground

Disc

  • Heat-treated steel, tempered, punched, mechanically trued, phosphatized

Spring

  • Spring steel wire

Clamping screw

  • Heat-treated steel

Bushing

  • Case-hardened steel, case-hardened

Notes

The tightening torque depends on the specific mounting situation.

References

The clamping height can be reduced by using clamping inserts, e.g. EH 22730.

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Datasheet EH 23370. Clamping Claws
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Down-Thrust Clamps
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