Statorinsulators between winding phases

摘要

A stator (1) includes a first through a third windings (3,4,5), and a first and a second interphase insulators (7,8). The first interphase insulator (7) has a first pair of strip-shaped insulating sheets and a first connecting portion. End portions of the insulating sheets are connected to the respective opposite end portions to form joints. The first connecting portion connects the insulating sheets with each other so that the joints are shifted so as to be disposed in a region avoiding an interference with the first winding (3) on both of a lead-extending side and the opposite side. In the second interphase insulator (8) similarly constructed, a second connecting portion connects a second pair of the strip-shaped insulating sheets with each other so that joints are shifted so as to be disposed in a region avoiding an interference with the third winding (5) on both of the lead-extending side and the opposite side.