| 摘要 |
PROBLEM TO BE SOLVED: To enhance the soldering reliability to a printed-circuit board of a plurality of coil terminal wires of coils which are electrified simultaneously. SOLUTION: A printed-circuit board which is provided with a controller is supported, via a spacer 5, by the end part on one side in the axial direction of a ring-shaped stator 3. Stator coils 2a to 2l are wound on a plurality of salient poles 1a to 1l on a stator core 1 at the stator 3 by a parallel electrification winding operation in such a way that the stator coils 2a to 2l, as a group, which are wound on the respective salient poles 1a to 1l can be electrified simultaneously. A plurality of coil terminal wires 2t which are electrified together by the parallel electrification winding operation of the respective stator coils 2a to 2l are connected to a prescribed conductor layer on the printed-circuit board in the same position by a soldering part 7 on the opposite side of a face side facing the stator 3. Gripping parts 11 which grip the plurality of coil terminal wires 2t which are electrified together in an untwisted state are installed at the spacer 5. |
