Sure-Flex couplings TB Wood's
Sure-Flex couplings are a great choice for direct shaft connections and reversible applications in pump, compressor and combustion engine drives thanks to the couplings' excellent vibration dampening features.
SURE-flex® couplings consist of two similar hubs and spring elements with internal and external teeth. Spring elements are typically manufactured of PROCOUPLAN. Upon a request, spring elements are also available of HYTREL (H). This spring element material has 4 times the torque transmission capability but a smaller torsional flexibility.