| 摘要 |
PROBLEM TO BE SOLVED: To provide a fixed structure of a resolver rotor that suppresses nonuniform deformation of the circumferential direction of the outside detection surface accompanying with press fit to a rotation shaft, and contributes to improvement in detection performance of the resolver. SOLUTION: In this fixed structure, a press fit section 5a and a non-press fit section 5b are arranged axially in a fixed part of the rotation shaft 5 to the resolver rotor 21. The resolver rotor 21 is press-fitted to the press fit section 5a of the rotation shaft 5 so that the non-press fit section 5b is included in a part of the axial direction. COPYRIGHT: (C)2010,JPO&INPIT
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