| 摘要 |
PROBLEM TO BE SOLVED: To provide a motor that can have a control circuit efficiently arranged without any lack of a claw-shaped magnetic pole of a stator.SOLUTION: In a space SP formed between a radially outer side face of a stator 3 and a radially inner side face of a motor case 5, a control circuit 8 is arranged which controls supply of a U-phase source voltage to an annular winding 61 of a U-phase stator 3u, a V-phase source voltage to an annular winding 61 of a V-phase stator 3v, and a W-phase source voltage to an annular winding 61 of a W-phase stator 3w. The control circuit 8 is mounted on a flexible wiring board 70 arranged and fixed in the space SP between the radially outer side faces of the stators 3 and a radially inner side face of a motor case 5, and connected to start ends and tail ends of the respective annular windings 61 led out from the radially outer side faces of the stators 3u, 3v and 3w of the respective phases.SELECTED DRAWING: Figure 1 |
