REVOLEX® KX-D made of cast iron 

safe torque transmission via REVOLEX pin & bush coupling

REVOLEX® are torsionally flexible, fail-safe pin & bush couplings mainly used in applications with high torques and drives subjected to shocks. They are extremely solid, fail-safe, compensate for any kind of shaft displacement while transmitting the torque reliably.

The REVOLEX pin & bush couplings can be plugged in axially and are mainly characterized by compact dimensions. These pin & bush couplings are generally equipped with hydraulically dismountable pins which means that special tools for disassembly are not required. The coupling components of the REVOLEX® pin & bush couplings are maintenance-free and allow for a smooth disassembly of elastomer rings along with pins when mounted.

The pin & bush coupling is made up of two hubs identical in design. Pins and pocket holes alternate on the outside pitch circle of the hubs. The torques are transmitted via the steel pins with taper elastomer rings and the respective bores of the sleeve hub.

Any kind of shaft displacement, e. g. generated by inaccurate alignment of driving or driven elements, is reliably offset and vibrations as well as torque shocks are excellently compensated. The pin & bush coupling is maintenance-free and used in general mechanical engineering as well as in the pump industry, conveyor technology, etc. Torques up to 1,220,000 Nm are available in 21 sizes for an optimum adaptation to the respective application. As a result customized solutions are available along with the standard product range.