Patent ID: 8674560
Filing Date: 2014-03-18
Classification: H02K,Y10T

Abstract:
1. A linear drive module, comprising: a drive-side rotatable reception device receiving a torque from a drive shaft of a rotary drive and releasably connected in fixed rotative engagement to the drive shaft so as to allow attachment of the linear drive module to the rotary drive in a modular set-up; a linear motor having a stator and a rotor which is movable for rotation, said rotor being moved linearly by the stator and having an output element to drive an output shaft in a rotary/linear manner; and a coupling device received inside the rotor, said coupling device connected to the drive shaft via longitudinal grooves, which are formed on the drive shaft, and coupling the reception device and the rotor in fixed rotative engagement, thereby allowing a movement of the rotor in linear direction.