Bellows style coupling
Ontario Drive & Gear Ltd. is has introduce the Toolflex Bellow Style servo coupling, manufactured by KTR Kupplungstechnik GmbH. The coupling is a torsionally stiff, zero-backlash coupling.
The bellow is secured to the aluminum hubs by means of a brass ring, designed to create a non-slip connection and uniform torque transmission between the bellow and hub in all directions. The hubs feature “double-slit cross clamping” said to eliminate deformation of the bellow during tightening. Metric and imperial bores are available with or without keyways.