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Metal bellow couplings

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The check-list for your coupling-inquiries
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Metal-bellow-couplings-Gerwah

 Features

 backlash-free transmission of torque
 high torsional stiffness, precision of transmission of
 rotational angle
 different torsional stiffness
 backlash-free shaft connection
 small dimensions, low moment of inertia
 compensation for radial, axial,
 and angular misalignment
 free of wear, maintenance-free, no standstill period
 not sensitive to temperatures between -30 °C and
 +100 °C, higher temperature ranges available on
 demand
 simple and operationally safe assembly
 economical and user-friendly due to modular system
 nominal moments between 0.4 - 5000 Nm

EKN miniature

EKN series

DKN/S with clamping hubs and expanding clamps

Metal-bellow-couplings-DKN-S

AKN with clamping hub and increased torsional stiffness

AKN with retaining hub and increased torsional stiffness

AK
with conical hub

AK with conical hubs

DKN miniature

DKN series

S-Line with pluggable clamping hub

Metal-bellow-couplings-S-Line

AKD
with clamping hub

 

AKD with collet clamp

CK
for flange mounting

CK for flange mounting

 .pdf Downloads

Installation Examples
Design/ Sample calculation
Summary of series
Mounting Instruction
Download Brochure complete (705 kb)

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