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With more than 50 years´experience Geislinger is one of the leading experts in providing solutions to control torsional vibrations. Every Geislinger product is tailor-made and thus perfectly suited to the application it is designed for.

Geislinger Acoustic Coupling


Lightweight maintance-free, composite coupling with acoustic sound attenuation

The Geislinger Silenco® Coupling is an acoustically optimized misalignment coupling. It consists of maintenance-free composite membranes with increased damping properties, composite shafts, flanges, and steel spacers for length adjustments to adapt to the installation situation. The lightweight coupling shows superior resistance to chemicals and is electrically insulating. Depending on the acoustical needs and torque of your system, different versions of membranes, flanges, and shafts are available.


The lightweight Geislinger Silenco® coupling is designed to minimize the transfer of the structure borne sound. Its modular system is comprised of components with the best acoustical performance. Additionally, to further optimize the coupling, special flanges made out of a combination of composite material, rubber, and steel have been specifically developed for the Silenco®. Designed to avoid resonance effects of its components, the Geislinger Silenco® coupling ensures an extensive reduction in the transfer of structure-borne noise.

All components of the Geislinger Silenco® coupling are acoustically optimized, including its

  • flanges, with or without rubber layers
  • maintenance-free composite membranes with increased damping capabilities
  • composite shafts
  • steel spacers for length which can be adjusted to each type of installation.

The Geislinger Silenco® coupling is made from advanced materials and is calculated for the lifetime. They show superior chemical resistance and are electrically insulating.

    • Low noise applications
    • Electric drives
    • Marine
    • Rail
    • Industrial applications
    • Torque range: up to 186 kNm
    • Ambient temperature: -45°C to 100 °C
    • Angular misalignments: up to 5°
    • Optimized acoustic attenuation with maximized transmission loss
    • Lightweight
    • Adaptable to customer needs
    • Maintenance-free
    • Low reaction force
    • No special tools required for assembly - can be assembled with standard tools
    • Almost non-magnetic
    • Electrically insulating
Genuine Geislinger


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A global network of service partners makes it possible to provide easy after-sales service, anywhere, anytime.

Genuine Geislinger


One of our main goals is to save the customer time and money. But our services do not end with assembly: a global network of service partners makes it possible to provide easy after-sales service, anywhere, anytime