Drive clutch for a centrifuge rotor

摘要

A clutch assembly for a centrifuge rotor includes at least one pair of complementary clutch elements each operatively associated with the rotor. Each element in the pair is preloaded into contact with the drive shaft. A torque applied to the shaft in either a first or second direction about an axis of rotation is transmitted from the drive shaft to the rotor through one of the clutch elements.