| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a configuration capable of keeping integrity as a core 1 even if the number of teeth 10 is increased in the core 1 of the rotary electric machine.SOLUTION: A core 1 includes a positioning body 22 and first and second engagement pieces 23, 24. First, the positioning body 22 is arranged in the inner periphery of a cylinder portion 19 and abuts on the inner periphery of a bottom lamination part 17 to position the lamination unit in the radial direction. Moreover, the first engagement piece 23 is hanged over the outer periphery of the bottom lamination part 17 from one end side and the outer peripheral side in the axial direction of the bottom lamination part 17. Furthermore, the second engagement piece 24 is hanged over the outer periphery of bottom lamination part 17 from the other end side and the outer peripheral side in the axial direction of the bottom lamination part 17. As a result, integrity as a core 1 can be kept by holding the cylinder portion 19. Due to this reason, even if the number of teeth 10 is increased, the integrity as the core 1 can be kept regardless of the magnitude of the tolerance.</p> |
