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Product image SYNTEX-NC backlash-free overload systems with torsionally Toolflex S


0 - 550 Nm / Safety coupling with torsionally stiff TOOLFLEX®

SYNTEX-NC with TOOLFLEX is a combination of an overload coupling and metal bellow coupling.

This coupling has all the properties and possibilities of safety couplings and torsionally-flexible, backlash-free metal bellows couplings.

This combination of the safety clutch in a DK or SK ratchet design (automatic engagement) in combination with the many different hub versions from the TOOLFLEX metal bellows coupling series.


  • able to compensate for displacements

  • TOOLFLEX® with frictionally engaged clamping hub or taper hub

  • lightweight design for low inertia

  • safety couplings as a ratchet and synchronous type

  • maintenance-free

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