HANNOVER MESSE 2019,
01 - 05 April
The Silenco® will set new standards for the acoustic attenuation of powertrain systems.Over the last decades, more and more international regulations concerning the limitation of the environmental noise have been defined. The reduction of engine and gearbox noise is one of the major issues that modern passenger ships and other applications are struggling with. To approach this challenge, Geislinger has developed the Silenco® coupling, which is designed to minimize the transfer of the structure-borne noise.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 the coupling to the installation situation. The lightweight coupling shows superior resistance to chemicals and is electrically insulating. Depending on the acoustical needs and torque of the system, different versions of membranes, flanges, and shafts are available.Components with the best acoustical performance are selected for the lightweight Geislinger Silenco® coupling. 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.
The Geislinger steel spring coupling has proved its efficiency for 60 years.
At Geislinger, we understand that reliability and total cost of ownership are often ...