| 摘要 |
PROBLEM TO BE SOLVED: To ensure reliable contact and fixation while allowing accuracy by forming a second circumferential direction surface in such a way that it press- contacts the inside surface of a pole shoe in a mounted state near the ends of the openings of the pole shoe. SOLUTION: A magnetic pole part 1-3 is formed and arranged equally in the circumferential direction and a winding 2 is wound. A pole shoe 1-2 that extends to the right and left in the circumferential direction is formed at the point facing a rotor. A winding 2 that supplies power for driving a rotary machine is wound via an insulating member 3, which uses the vicinity of the center of the magnetic pole 1-3 as a fit-holding part 3-4 and is wound in such a way as to press contact the inside surface of the point of the pole shoe 1-2. When the winding 2 is wound using the magnetic pole 1-3 as the winding core, the insulating member 3 changes its form in such a way as to reduce the gap 4 of the pole shoe side from the central position of the magnetic pole part 1-3, and to make the point 3-5 of the insulating member press contact the point of the pole shoe 1-2. In sequence, a winding 502 is formed.
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