STATOR OF ROTARY ELECTRIC MACHINE INCLUDING RESTRICTING MEMBER FOR PREVENTING DEFORMATION OF COIL END PORTIONS AND ELECTRIC MOTOR INCLUDING SUCH STATOR

摘要

A stator of a rotary electric machine includes a stator core and coils. The stator core is provided with a plurality of slots extending in an axial direction and being spaced apart from one another in a circumferential direction. The coils are wound around through the slots. The coils include coil end portions which protrude outward in the axial direction from an end surface of the stator core. The stator includes a restricting member situated on an inner side of the coil end portions in the radial direction. The restricting member serves to prevent deformation of the coil end portions inward in the radial direction.

主权项

1. A stator of a rotary electric machine comprising a stator core provided with a plurality of slots extending in an axial direction and being spaced apart from one another in a circumferential direction, and coils wound around through the slots,
wherein the coils comprise coil end portions protruding outward in the axial direction from an end surface of the stator core, and wherein the stator comprises a restricting member situated on an inner side of the coil end portions in a radial direction, the restricting member being adapted to prevent the coil end portions from being deformed inward in the radial direction.