摘要 |
PROBLEM TO BE SOLVED: To provide a stator, of a rotary electric machine, that has favorable cooling performance.SOLUTION: A stator 20 includes: a stator core 21 having a plurality of slots 15; and stator coils 60 that are provided in the respective slots 15. Each slot 15 is provided with N segment conductors 28 (N is a positive even number). The stator coils 60 are formed by connecting the segment conductors 28 together through welds provided at respective conductor ends 28E of the segment conductors 28. At a first axial coil end 62, the conductor ends 28E are arranged annularly in a circumferential direction so as to form N annular lines. At the coil end 62, an insulating member 300 is annularly interposed between at least a pair of annular lines. The stator coils 60 are wholly or partially covered with a first resin member. The welds are covered with respective second resin members 500. Any two circumferentially adjacent second resin members 500 are circumferentially independent of each other. |