MOTOR WITH INTEGRATED MAGNETIC BEARING

摘要

PURPOSE: A motor with integrated magnetic bearing is provided to achieve a small size stator and make a magnetic force in a shaft direction constant. CONSTITUTION: A motor(100) with integrated magnetic bearing comprises at least one or more stator disk(140) and at least two or more rotor disks(130). The stator disk is fixed to a housing(100) of the motor and arranged vertically to the rotating shaft(120). The rotor disks are fixed to the rotating shaft and arranged at both sides of the each stator disk by corresponding to the stator disk. The stator disk is formed with two overlapping disks. Poles of coil formed on the stator disk is arranged alternatively.