As a coupling flexes, it generates forces at the shaft support bearings. Knowing how different coupling types affect these bearing forces will help in selecting couplings for a drive system. Wally ...

Couplings generally used in this type of drive should accommodate the angularity of intersecting shafts, as well as offset or nonintersecting shafts. Coupling backlash or “windup” is generally ...

The race is on to create the smallest, lightest ebike drive. An innovative, new contender, the Magnetic Gear Motor from Star Union swaps out physical gears in favor of a magnetic gear system that ...