| 摘要 |
PROBLEM TO BE SOLVED: To provide a stator which allows for enhancement of the yield.SOLUTION: A stator 13a comprises: an annular stator core 14 where first claw-poles 21 and second claw-poles 22 are provided alternately at an equal interval in the circumferential direction; and a coil 15 arranged between the first and second claw-poles 21, 22 in the axial direction, and the first and second claw-poles 21, 22 function as magnetic poles different from each other, on the basis of the electrification of the coil 15. The stator core 14 is constituted by annularly shaping a die-cutting material, obtained by shaping the first and second claw-poles 21, 22 integrally, and then coupling both ends (first and second ends 31a, 31b) of the die-cutting material. |
