| 摘要 |
PROBLEM TO BE SOLVED: To provide a stator core winding device that forms coils by winding wire on a stator core of an internal tooth shape, how to use it, and a rational stator manufacturing method; and to provide a stator whose size can be made compact and a motor using this stator. SOLUTION: The stator 2 comprising U-phase, V-phase, W-phase coils 7u, 7v, 7w of double-star connection formed by the distributed winding on the stator core 3 having multiple teeth 4. The stator core winding device 100 makes the two releasing portions 210, 220 of a winding releasing device 200 moves up and down by an axial direction moving mechanism 300. The releasing portions are rotated by an releasing portions rotating mechanism 400. By providing windings 6 on the teeth 4, two coils 7 are formed simultaneously. COPYRIGHT: (C)2005,JPO&NCIPI
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