| 摘要 |
PROBLEM TO BE SOLVED: To make favorable the yield of an electromagnetic steel plate material and to enhance the efficiency of magnetic coupling when multiple plates are coupled. SOLUTION: In a single rotor-type axial gap motor, the core member 110 of a stator 100 includes a magnetic core 111, a bobbin 112, and a coil 113. The magnetic core 111 includes a core tip 111a, a core rear end part 111b, and a core body part. Stepped coupling planes that overlap with a stepped coupling plane in the core rear end part of an another core member adjoining in the circumferential direction is provided at both ends of the core rear end part 111b in the circumferential direction. The electromagnetic core pieces laminated as the magnetic core 111 in the radial direction are in one kind of substantially H shape. COPYRIGHT: (C)2011,JPO&INPIT
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