| 摘要 |
PURPOSE: An armature coil winding method of a coreless motor is provided to improve a productivity and an efficiency of a coreless motor by winding an armature coil by Sin 90 degree. CONSTITUTION: An insulating member(6) is formed by molding a shaft at the central portions of the upper and lower surfaces of the insulating member(6). A coil(7) is wound on the upper surface, the surface, and the lower surface of the insulating member(6). According to the coil winding method of a coreless motor, the productivity and the efficiency of the coreless motor is improved by winding an armature coil by Sine 90 degree.
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