elastomer couplings – claw couplings

Elastomer couplings

elastomer couplings – claw couplings

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EKM
• radial clamping hub on both sides
• cost-effective, very short design, standard series
• plug in, backlash free, oscillation dampening
• Torque range: 8 – 2.000 Nm
• Shaft diameter: 8 – 90 mm
stainless steel version EKM-VA »
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ESM-A
• conical clamping hub on both sides
• rotary symetric design – high speed
• plug-in, backlash free, oscillation dampening
• Torque range: 10 – 2.000 Nm
• Shaft diameter: 6 – 85 mm
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EKH
• simple installation due to split-hub design
• can be combined with EKM – hub or ESM-A – hub
• mountable without disassembly of motor
• Torque range: 15 – 2.000 Nm
• Shaft diameter: 8 – 100 mm
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EKS with expanding cone
• Expansion cone hub – radial clamping hub
• Very short overall length thanks to integrated, compact attachment to the hollow shaft
• 7 sizes from 8 – 600 Nm
• Pluggable, backlash-free, vibration-damping
• variable taper pin diameter


Data sheet PDF
Specification sheet PDF
3D-step-file
contact form>
Cadenas configurator>
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Elastomer couplings – claw couplings

Elastomer couplings are pluggable, backlash-free and flexible shaft couplings for small to medium torques.

A plastic star with involute-shaped teeth and high Shore hardness serves as a connecting and compensating element. This is inserted in a form-fitting manner with slight pretension into two high-precision manufactured hubs with claw-shaped cams. The elastic coupling star can compensate for minor shaft misalignments, is electrically insulating and has good vibration-damping behavior

There are several standard versions to choose from with a backlash-free, friction-locking shaft-hub connection, which ensure secure torque transmission even without an additional feather key.