| 摘要 |
PROBLEM TO BE SOLVED: To obtain a motor exhibiting good assembling performance. SOLUTION: A rotor is set at an inner ring pole section contained in a teeth section 3 by fitting the end faces of insulators A and B dividing a plurality of teeth forming a plurality of slots into two, and a coil set in the slots to surround the stator is fitted to the outer ring yoke section constituting the outer ring section. In such a motor, a guide structure abutting, in advance, against the fitting end of the insulator A to guide the fitting of the other insulator is provided. In the guide structure, the end of a part of teeth section 7 is set longer than the end of the other teeth section 3. Alternatively, fitting dimension at the end of a longer teeth section 7 is increased. Furthermore, a part of the end of the teeth section 3 is set longer than other parts. COPYRIGHT: (C)2005,JPO&NCIPI
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