| 摘要 |
PROBLEM TO BE SOLVED: To obtain a toroidal winding motor that comprises a stator and two rotors, teeth of the stator on which the toroidal winding is provided are structured in unequal pitches, and in which through-holes for fixing or fixing portions are provided on only the teeth whose width is made large of the teeth of unequal pitches. SOLUTION: The toroidal winding motor includes the stator 1 on which the toroidal winding 2 is wound, and two rotors that face each other via a gap at both sides of the stator. The stator 1 is structured in the toroidal winding whose arrangement is constituted by the combination of pole/slot combination of the number of poles 3n±1 and the number of slots 3n, the teeth width of each stator teeth on which the toroidal winding is provided is made in unequal pitch, and holes for fixing or the fixing portions 3 are provided on the stator teeth T1 that have the wider teeth width of unequal pitches. COPYRIGHT: (C)2007,JPO&INPIT
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