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Highly Flexible Couplings

Highly Flexible Couplings, Torsional Couplings, Torsionally Flexible Couplings, Kuesel Couplings, Vibration Dampers

Voith Highly Flexible Couplings shift resonance frequencies in a driveline out of the speed range. They also damp critical torsional vibration amplitudes and torque shocks.

Our product portfolio includes:

  • Flexible and highly flexible couplings
  • Torsional vibration calculations (TVC)
  • Torsional vibration measurement and analysis (TVM/TVA)
  • Engineering and customer-specific solutions

The couplings improve the availability of all drive components and thus reduce life cycle costs for the system. The transmitted torques range up to over 500 kNm.



K Coupling

K couplings are the standard for our highly flexible couplings. They feature modular design and can be integrated into your drive system with a high de­gree of flexibility. This makes this type of coupling an ideal and cost-effective choice for many applications in a wide range of industrial sectors.

SK Coupling

Highly flexible SK couplings are espe­cially well-suited for drives whose power take-off is directly connected to the motor housing. These couplings are highly versatile.

H Coupling

Highly flexible H couplings are espe­cially well suited for pump power take-off units and converter gear units. These couplings are very compact, tempera­ture-resistant, and very versatile.

D Coupling

Highly flexible D couplings are espe­cially well-suited for engine test rigs for testing 1- to 3-cylinder internal combus­tion engines. D couplings feature a high torsional flexibility and high torque capa­city. Test rigs can operate safely and reliably with this coupling at speeds up to 10,000 rpm.

R Coupling

Highly flexible R couplings are espe­cially well suited for drives with limited installation space. Compared to other types of couplings, R couplings transmit up to 50% more torque for the same diameter.

CT Coupling

Highly flexible CT couplings are espe­cially well suited for industrial uses. This type of coupling is virtually failure-free and is an optimal and cost-effective solution for many applications.



Voith GmbH & Co. KGaA
Centrumstraße 2
45307 Essen, Germany

Phone +49 201 55783-61
Fax +49 201 55783-65