| 摘要 |
PROBLEM TO BE SOLVED: To provide a stator capable of miniaturizing a motor while maintaining a desired output of the motor. SOLUTION: The stator 2 is provided with a plurality of teeth 31a extending in a diameter direction at positions with a predetermined distance in a circumferential direction; a stator coil 34 centrally wound for each of the teeth 31a via an insulating bobbin 32; a yoke 31b integrally provided on the base end of the teeth 31a; a sub-yoke 33 adjacent to the stator coil 34 wound around the teeth 31a in a diameter direction and adjacent to the yoke 31b on one side of an axial direction; and a power collection/distribution member 13 adjacent to the stator coil 34 wound around the teeth 31a in the diameter direction and adjacent to the yoke 31b on the other side of the axial direction, and connected to the plurality of stator coils 34. The insulating bobbin 32 is provided with a bobbin section 32a attached to the teeth 31a and a sub-yoke holding section 32d for holding the sub-yoke 33. COPYRIGHT: (C)2009,JPO&INPIT
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