Magnetic couplings transmit high torque with no physical contact, and they disengage smoothly when load gets too high. Generally speaking, the couplings use magnetic power in three different ways; ...
The LP Survivor Series of disc-pack couplings from R+W America, Bensenville, Ill. (www.rw-america.com), transmit torque using friction. A series of bushings press the disc pack together. Precise ...