| 摘要 |
PROBLEM TO BE SOLVED: To provide a stator of a motor, which can reduce the number of components of the motor, facilitates the manufacturing of the motor, and can suppress shaft webbling by utilizing insulation mold. SOLUTION: The base, the bearing housing, and the stator core 7 of a motor are molded integrally with an insulation mold 31 applied to the stator core 7. In a stator core 7, among salient poles 8a-8c, adjacent salient poles, on which drive coils 9a-9c of different phases are wound, are lumped into one unit. One or more units are lumped, the drive coils are not wound on those salient poles, and some of or all of the salient poles are contained in the mold, so that the number of components can be reduced and the motor can be manufactured easily. When the motor is driven, a shaft 17 is pressed against one of radial bearings 17, so that shaft webbling can be suppressed.
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