DC brushless motor structure, has mutual repulsive force created between permanent magnet of rotor and two sets of windings with integrated circuit control mounted on base

摘要

The structure has a base (1) having a through-hole acting as an axle hole (12) for rotatably receiving a shaft (21) of a rotor (2). One axle hole is in an end of the base and another hole is in a lid (17) attached to the base. Two sets of windings (15) with an integrated circuit control (16) are mounted to the base. A repulsive magnetic force is directly created between the permanent magnet and the winding.