摘要 |
PROBLEM TO BE SOLVED: To provide a rotary electric machine that is able to hinder displacement of a core sheet, located at the axial end part of a lamination core, in the circumferential direction of the lamination core, while restricting an increase of an iron loss of the lamination core.SOLUTION: A lamination core 32 is formed from a plurality of core sheets 40. Each core sheet 40 includes an annular part, and a plurality of teeth formation parts 44 radially formed in a radial direction outside the annular part 42. In the annular parts of superposed core sheets 40, a fitting part and a fitted part, which are fitted together, are formed. In the teeth formation parts 44 of the superposed core sheets 40, an outside-diameter side engaging part 62 and an outside-diameter side engaged part 63, which are engaged with each other, are formed. The outside-diameter side engaging part 62 projects shorter than the fitting part. The insertion length of the outside-diameter side engaging part 62 and the outside-diameter side engaged part 63 is shorter than that of the fitting part and fitted part. |