| 摘要 |
PROBLEM TO BE SOLVED: To simplify a structural portion of a coil unit to simplify wiring jumpers in combining a main coil array group with an auxiliary coil array group and reduce the thickness of a stator. SOLUTION: A part of an insulator 3 fitted to a stator core 2 has an extension 8 that is significantly extended in the direction 18 perpendicular to the axis 17 of the stator core 2. The front end of the extension 8 is closer to the outer periphery than the inner wall surface 20 of the insulator 3 closer to a rotor 19 and is located between a main coil 5 and an auxiliary coil 6. The leading edge of the front end has a holding portion 9 that holds a jumper wire 4 extending between the main coil 5 and the auxiliary coil 6. COPYRIGHT: (C)2009,JPO&INPIT
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