Ringfeder Power Transmission is now providing a range of safety couplings made under the Gerwah trademark. By combining divers hubs and couplings, customers are given a solution for each individual application they require.

Ringfeder’s roller guides are designed so that the torque is transferred with no clearance at all - both clockwise and anticlockwise. Components can therefore be used whether a drive is rotationally or directionally controlled. As rolling elements, the rolls are also reliable and durable thanks to their special tight fit.