| 摘要 |
PROBLEM TO BE SOLVED: To provide a rotor in which lowering of performance of a motor is prevented by winding a coil around a rotor core formed by connecting a plurality of split members cylindrically.SOLUTION: A body 11 has a concave surface 11a curved to be recessed in an arc shape, and a curved convex surface 11b protruding in an arc shape while facing the concave surface 11a. A pin 13 is provided from the convex surface 11b toward the concave surface 11a, in a region R closer to the concave surface 11a side than a position of 1/3 of the thickness &Dgr;d of the body 11. |
