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Product image TOOLFLEX S metal bellow-type couplings type S with clamping hub


1 - 600 Nm / metal bellow-type coupling

TOOLFLEX S metal bellow-type coupling - compact and easy to assemble

The TOOLFLEX S metal bellow-type coupling is characterized by a metal bellow made up of 4 layers and impresses by its compact design and high torsional stiffness.

The clamping hubs allow for easy and quick assembly and are optionally available with feather keyway. Up to size 55 the hubs are available in aluminium, sizes 55 and 65 are available in steel. The bellow is made of stainless steel in all sizes.


  • backlash-free, torsionally stiff pin & bush coupling made of metal
  • compact due to bellow made up of 4 layers
  • higher torsion spring stiffness
  • non-positive bellow-hub-connection
  • torques from 1 to 600 Nm

Product Details



Johannes Deister - Product manager backlash-free servo couplings