Taper Clamping Units

EH 23250.

Taper clamping units are particularly suitable for horizontal and vertical multiple clampings. The taper clamps are compact in build and therefore enable clamping without geometric interference.

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Version
picture
d1 [mm]
l [mm]
b1 [mm]
Clamping force max. [kN]
Article-No.
CAD
Available
Version:
single taper, ribbed clamping jaw, two-sided
picture:
1
d1 [mm]:
M8
l [mm]:
27 mm – 31 mm
b1 [mm]:
29 mm
Clamping force max. [kN]:
20 kN
Article-No.:
23250.0008
CAD
Taper Clamping Units
  • single taper, ribbed clamping jaw, two-sided – picture 1
  • d1: M8
  • l: 27 mm – 31 mm
  • b1: 29 mm
  • b2: 21 mm
  • h1: 15 mm
  • h2: 2.5 mm
  • Clamping force max.: 20 kN
  • Tightening torque max.: 43 Nm
  • Weight: 73 g
  • RoHS: RoHS-compliant
  • REACH: contains no SVHC materials
More details
Version:
single taper, ribbed clamping jaw, two-sided
picture:
1
d1 [mm]:
M12
l [mm]:
42 mm – 49 mm
b1 [mm]:
41 mm
Clamping force max. [kN]:
30 kN
Article-No.:
23250.0012
CAD
Taper Clamping Units
  • single taper, ribbed clamping jaw, two-sided – picture 1
  • d1: M12
  • l: 42 mm – 49 mm
  • b1: 41 mm
  • b2: 30 mm
  • h1: 22 mm
  • h2: 4 mm
  • Clamping force max.: 30 kN
  • Tightening torque max.: 85 Nm
  • Weight: 233 g
  • RoHS: RoHS-compliant
  • REACH: contains no SVHC materials
More details
Version:
single taper, ribbed clamping jaw, two-sided
picture:
1
d1 [mm]:
M16
l [mm]:
57 mm – 65 mm
b1 [mm]:
56 mm
Clamping force max. [kN]:
50 kN
Article-No.:
23250.0016
CAD
Taper Clamping Units
  • single taper, ribbed clamping jaw, two-sided – picture 1
  • d1: M16
  • l: 57 mm – 65 mm
  • b1: 56 mm
  • b2: 42 mm
  • h1: 29 mm
  • h2: 5 mm
  • Clamping force max.: 50 kN
  • Tightening torque max.: 210 Nm
  • Weight: 581 g
  • RoHS: RoHS-compliant
  • REACH: contains no SVHC materials
More details
Version:
single taper, flat clamping jaw, two-sided
picture:
1
d1 [mm]:
M5
l [mm]:
20 mm – 25 mm
b1 [mm]:
22 mm
Clamping force max. [kN]:
7 kN
Article-No.:
23250.0065 1)
CAD
Taper Clamping Units
  • single taper, flat clamping jaw, two-sided – picture 1
  • d1: M5
  • l: 20 mm – 25 mm
  • b1: 22 mm
  • b2: 15 mm
  • h1: 11 mm
  • h2: 4.2 mm
  • Clamping force max.: 7 kN
  • Tightening torque max.: 10 Nm
  • Weight: 30 g
  • RoHS: RoHS-compliant
  • REACH: contains no SVHC materials
More details
Version:
single taper, flat clamping jaw, two-sided
picture:
1
d1 [mm]:
M8
l [mm]:
27 mm – 31 mm
b1 [mm]:
29 mm
Clamping force max. [kN]:
20 kN
Article-No.:
23250.0048
CAD
Taper Clamping Units
  • single taper, flat clamping jaw, two-sided – picture 1
  • d1: M8
  • l: 27 mm – 31 mm
  • b1: 29 mm
  • b2: 21 mm
  • h1: 15 mm
  • h2: 2.5 mm
  • Clamping force max.: 20 kN
  • Tightening torque max.: 43 Nm
  • Weight: 73 g
  • RoHS: RoHS-compliant
  • REACH: contains no SVHC materials
More details
Version:
single taper, flat clamping jaw, two-sided
picture:
1
d1 [mm]:
M12
l [mm]:
42 mm – 49 mm
b1 [mm]:
41 mm
Clamping force max. [kN]:
30 kN
Article-No.:
23250.0052
CAD
Taper Clamping Units
  • single taper, flat clamping jaw, two-sided – picture 1
  • d1: M12
  • l: 42 mm – 49 mm
  • b1: 41 mm
  • b2: 30 mm
  • h1: 22 mm
  • h2: 4 mm
  • Clamping force max.: 30 kN
  • Tightening torque max.: 85 Nm
  • Weight: 234 g
  • RoHS: RoHS-compliant
  • REACH: contains no SVHC materials
More details
Version:
single taper, flat clamping jaw, two-sided
picture:
1
d1 [mm]:
M16
l [mm]:
57 mm – 64 mm
b1 [mm]:
56 mm
Clamping force max. [kN]:
50 kN
Article-No.:
23250.0056
CAD
Taper Clamping Units
  • single taper, flat clamping jaw, two-sided – picture 1
  • d1: M16
  • l: 57 mm – 64 mm
  • b1: 56 mm
  • b2: 42 mm
  • h1: 29 mm
  • h2: 5 mm
  • Clamping force max.: 50 kN
  • Tightening torque max.: 210 Nm
  • Weight: 577 g
  • RoHS: RoHS-compliant
  • REACH: contains no SVHC materials
More details
Version:
double taper, ribbed clamping jaw, two-sided
picture:
2
d1 [mm]:
M12
l [mm]:
42 mm – 49 mm
b1 [mm]:
41 mm
Clamping force max. [kN]:
50 kN
Article-No.:
23250.0112
CAD
Taper Clamping Units
  • double taper, ribbed clamping jaw, two-sided – picture 2
  • d1: M12
  • l: 42 mm – 49 mm
  • b1: 41 mm
  • b2: 30 mm
  • h1: 36 mm
  • h2: 5 mm
  • Clamping force max.: 50 kN
  • Tightening torque max.: 85 Nm
  • Weight: 350 g
  • RoHS: RoHS-compliant
  • REACH: contains no SVHC materials
More details
Version:
double taper, ribbed clamping jaw, two-sided
picture:
2
d1 [mm]:
M16
l [mm]:
58 mm – 66 mm
b1 [mm]:
56 mm
Clamping force max. [kN]:
80 kN
Article-No.:
23250.0116
CAD
Taper Clamping Units
  • double taper, ribbed clamping jaw, two-sided – picture 2
  • d1: M16
  • l: 58 mm – 66 mm
  • b1: 56 mm
  • b2: 42 mm
  • h1: 50 mm
  • h2: 5 mm
  • Clamping force max.: 80 kN
  • Tightening torque max.: 210 Nm
  • Weight: 906 g
  • RoHS: RoHS-compliant
  • REACH: contains no SVHC materials
More details
Version:
double taper, flat clamping jaw, two-sided
picture:
2
d1 [mm]:
M12
l [mm]:
41 mm – 48 mm
b1 [mm]:
41 mm
Clamping force max. [kN]:
50 kN
Article-No.:
23250.0142
CAD
Taper Clamping Units
  • double taper, flat clamping jaw, two-sided – picture 2
  • d1: M12
  • l: 41 mm – 48 mm
  • b1: 41 mm
  • b2: 30 mm
  • h1: 36 mm
  • h2: 5 mm
  • Clamping force max.: 50 kN
  • Tightening torque max.: 85 Nm
  • Weight: 343 g
  • RoHS: RoHS-compliant
  • REACH: contains no SVHC materials
More details
Version:
double taper, flat clamping jaw, two-sided
picture:
2
d1 [mm]:
M16
l [mm]:
58 mm – 66 mm
b1 [mm]:
56 mm
Clamping force max. [kN]:
80 kN
Article-No.:
23250.0146
CAD
Taper Clamping Units
  • double taper, flat clamping jaw, two-sided – picture 2
  • d1: M16
  • l: 58 mm – 66 mm
  • b1: 56 mm
  • b2: 42 mm
  • h1: 50 mm
  • h2: 5 mm
  • Clamping force max.: 80 kN
  • Tightening torque max.: 210 Nm
  • Weight: 895 g
  • RoHS: RoHS-compliant
  • REACH: contains no SVHC materials
More details
Version:
single taper, clamping jaw with screw-fastened thread, two-sided
picture:
3
d1 [mm]:
M8
l [mm]:
33 mm – 37 mm
b1 [mm]:
29 mm
Clamping force max. [kN]:
20 kN
Article-No.:
23250.0158
CAD
Taper Clamping Units
  • single taper, clamping jaw with screw-fastened thread, two-sided – picture 3
  • d1: M8
  • l: 33 mm – 37 mm
  • b1: 29 mm
  • l2: 12 mm
  • b2: 21 mm
  • h1: 15 mm
  • d2: M5
  • h2: 2.5 mm
  • Clamping force max.: 20 kN
  • Tightening torque max.: 43 Nm
  • h3: 7.5 mm
  • Weight: 84 g
  • RoHS: RoHS-compliant
  • REACH: contains no SVHC materials
More details
Version:
single taper, clamping jaw with screw-fastened thread, two-sided
picture:
3
d1 [mm]:
M12
l [mm]:
46 mm – 53 mm
b1 [mm]:
41 mm
Clamping force max. [kN]:
30 kN
Article-No.:
23250.0162
CAD
Taper Clamping Units
  • single taper, clamping jaw with screw-fastened thread, two-sided – picture 3
  • d1: M12
  • l: 46 mm – 53 mm
  • b1: 41 mm
  • l2: 18 mm
  • b2: 30 mm
  • h1: 22 mm
  • b3: 28 mm
  • d2: M5
  • h2: 4 mm
  • Clamping force max.: 30 kN
  • Tightening torque max.: 85 Nm
  • h3: 11 mm
  • Weight: 247 g
  • RoHS: RoHS-compliant
  • REACH: contains no SVHC materials
More details
Version:
single taper, clamping jaw with screw-fastened thread, two-sided
picture:
3
d1 [mm]:
M16
l [mm]:
61 mm – 70 mm
b1 [mm]:
56 mm
Clamping force max. [kN]:
60 kN
Article-No.:
23250.0166
CAD
Taper Clamping Units
  • single taper, clamping jaw with screw-fastened thread, two-sided – picture 3
  • d1: M16
  • l: 61 mm – 70 mm
  • b1: 56 mm
  • l2: 26 mm
  • b2: 42 mm
  • h1: 29 mm
  • b3: 40 mm
  • d2: M5
  • h2: 5 mm
  • Clamping force max.: 60 kN
  • Tightening torque max.: 210 Nm
  • h3: 14.5 mm
  • Weight: 618 g
  • RoHS: RoHS-compliant
  • REACH: contains no SVHC materials
More details

Material

Body

  • Tool steel, hardened, bright

Screw

  • Heat-treated steel, tempered, quality 12.9

Spring

  • Spring steel wire
  • NBR (O-Ring)

Clamping jaws

  • Tool steel, hardened, blackened and ground

References

For further taper clamping units, refer to section "Multiple Clamping Systems"

Assembly

Can be mounted in a threaded hole or with T-nuts for horizontal or vertical multiple clamping.

Operation

Inserting the socket head screw moves the two clamping chucks outwards and presses the workpieces against a stop. Using the double taper, an additional vertical clamping force will be achieved. Stroke of taper clamping units with M 5 = ±0,5, M 8 = ±0,5, M 12 = ±1 and M 16 = ±1,5. Can be mounted in a threaded hole or with T-nuts for horizontal or vertical multiple clamping.

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Datasheet EH 23250. Taper Clamping Units
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