| 摘要 |
PROBLEM TO BE SOLVED: To provide a rotary electric machine which is easily manufactured and achieves low cogging torque.SOLUTION: In one embodiment of this invention, a rotary electric machine 1000 including a rotor 200, a stator 100, and a frame member 300 is provided. The rotor includes permanent magnets. The stator includes multiple core piece members 12, 18, each of which has a substantially T shape. The multiple core piece members are combined with each other so as to be annularly arranged and are formed into an integrated structure. An inner surface 310 of the frame member contacts with at least some of the multiple core piece members. The multiple core piece members include standard core piece members 18 and shrunk core piece members 12. In a rotary electric machine 1200 of another embodiment of this invention, a stator 400 includes multiple core piece members 42, 48, and the multiple core piece members include standard core piece members 48 and expanded core piece members 42. |
