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Internal clamping sets CLAMPEX self-centering by KTR Systems GmbH

CLAMPEX® internal clamping sets

CLAMPEX® internal clamping sets are shaft-hub-connections allowing for a backlash-free and frictionally engaged connection between cylindrical shafts without keyway and hub bores.

The wedge-shaped components of the clamping sets that are shifted on top of each other via clamping screws  generate radial forces that provide for friction fit on the contact surfaces of shaft and hub bore.

This friction fit allows for simultaneous transmission of torque and axial force.

The integrated clamping screws are used for clamping and untightening of the clamping set depending on the type of clamping set.

CLAMPEX® internal clamping sets are used, among other things, as an alternative to a feather key connection considering their benefits.

Advantages
  • Internal clamping sets for backlash-free and frictionally engaged connection
  • Backlash-free shaft-hub-connection
  • Simultaneous transmission of torque and axial force
  • High power density
  • Easy assembly and disassembly via standard tools
Product requestCatalogue
5 - 1,900 Nm

CLAMPEX® KTR 105

Compact design

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10 - 2,320 Nm

CLAMPEX® KTR 130

Easy assembly/disassembly

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10 - 836 Nm

CLAMPEX® KTR 131

Easy assembly/disassembly

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530 - 68,000 Nm

CLAMPEX® KTR 200

Clamping set with a wide range of applications

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320 - 48,800 Nm

CLAMPEX® KTR 201

Clamping elment with a wide range of applications

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370 - 487,000 Nm

CLAMPEX® KTR 203

A compact alternative to CLAMPEX KTR 200

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up to 342,000 Nm

CLAMPEX® KTR 206

A compact alternative to CLAMPEX KTR 201

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up to 1,796 Nm

CLAMPEX® KTR 225

Combines internal diameter of hub with various shaft diameters

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up to 25,000 Nm

CLAMPEX® KTR 250

Particularly suitable for thin-walled hub bodies

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up to 1,640,000 Nm

CLAMPEX® KTR 400

Self-centering clamping element with utmost performance data

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