| 摘要 |
When a stator and a rotor have to be separated for whatever reason after the motor provided with a locking structure has been assembled, the separation can be conducted without breaking the rotor or the motor body. The rotor includes a rotor yoke fixed to the rotor shaft and a disk positioning portion and a disk carrying portion provided at the rotor yoke. It is further provided with a hook extending toward the stator from the insertion hole opened in the rotor yoke, the hook being formed integrally with the disk positioning portion and disk carrying portion or separately therefrom. The mating catch formed at the distal end of the hook and the latching portion formed at the stator are engaged in a contactless manner and operations can be conducted so as to deform the hook elastically from the outside through the insertion hole.
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