| 摘要 |
PROBLEM TO BE SOLVED: To provide a synchronous motor which can reduce an assembly process while magnetic characteristics of a stator are not deteriorated. SOLUTION: This synchronous motor has a plurality of stators which respectively have teeth with stator coils wound thereon and are layered in a thickness direction and fixed. Respective yokes and teeth are integrally formed by punching out from bidirectional electromagnetic steel plates. Further, directions of main fluxes of the yoke and tooth agree with easy-to-magnetize directions of the bidirectional electromagnetic steel plate. More preferably, a tip of the tooth is tapered narrow. COPYRIGHT: (C)2003,JPO
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