| 摘要 |
<p>PROBLEM TO BE SOLVED: To prevent an insulation failure of a coil by being in contact with a tooth caused by a displacement of a protruding part when winding a protruding part of an insulator and the tooth of a stator with a coil.SOLUTION: A protruding part (3) is made to protrude obliquely to a first side face (7a) side on one side in a circumferential direction of the protruding part (3) by making a virtual straight line (L1) connecting a center (O1) of a circular ring of an outer circumferential part and a center (C) of a base end of the protruding part (3) viewed from an axial direction to be a reference, is bent in a circumferential direction to a second side surface (7b) side of the other side of a circumferential direction of the protruding part (3) from the first side face (7a) side by making a root part of the protruding part (3) to be a supporting point by pulling the protruding part (3) to a winding direction of a coil (5) when winding the coil (5), and is made to coincide with a tooth (33) and the circumferential direction.</p> |
