| 摘要 |
PROBLEM TO BE SOLVED: To provide a rotary electric machine capable of reducing stress in a vicinity of fixing means that mutually positions and bundles laminated steel plates and capable of reducing size and weight of a rotor.SOLUTION: A rotor 14 that constitutes a rotary electric machine 10 includes: a first annular portion 44 in which a shaft 38 is press-fitted in a center part and a second annular portion 46, to which a permanent magnet 30 is mounted, disposed at an outer peripheral side of the first annular portion 44 through a connecting part 48. In the second annular portion 46, a magnetic pole is constituted from a pair of permanent magnets 30. Each of slits 52 is provided between different magnetic poles. A caulking part 42 that crimps magnetic steel sheets 40 laminated in an axial direction between the slits 52 and the magnetic poles is provided. |
