| 摘要 |
PROBLEM TO BE SOLVED: To provide a resolver rotor positioning structure and method that allow even a thin-type rotor yoke to be easily positioned with respect to a rotation shaft without using a key par, key groove and the like.SOLUTION: A resolver rotor positioning structure comprises: a lamination-type rotor yoke 1 that is attached to an outer periphery 4a of a rotation shaft 4 via a shaft hole 3; a positioning pin 11 that is disposed in the vicinity of the rotation shaft 4; and a hole 10 that is provided in the rotor yoke 1, and is indicative of a predetermined attachment location with respect to the rotation shaft 4. The rotor yoke 1 is fittingly pressed into the outer periphery 4a of the rotation shaft 4 at a position where the positioning pin 11 is inserted into the hole 10.SELECTED DRAWING: Figure 1 |
