The MK1 bellows couplings from R+W allow for increased bore diameter within a given coupling size through the use of radial set screws with unique dismounting grooves. Popular for precision encoders and linear actuators it can help adapt between shafts with a large difference in size. The coupling incorporates a stainless steel bellow that compensates for axial, lateral and angular shaft misalignments simultaneously, while operating with zero backlash and high torsion resistance.
Miniature metal bellows coupling are available for a torque range of 0,05 – 10 Nm (0.4 — 88.5 in. lbs, and bore sizes from 1-28mm.)
Filed Under: Couplings, Motion control • motor controls