| 摘要 |
PROBLEM TO BE SOLVED: To provide a rotor in which a bearing can be positioned on the rotating shaft of the rotor without requiring step machining and a snap ring. SOLUTION: In a rotor 26 containing a plurality magnets 42 in a rotor core 36 through which the rotating shaft 28 penetrates, opposite end portions of the rotor core 36 and the outer circumferential part of the rotating shaft 28 are resin molded and ball bearings 30 and 32 are positioned. COPYRIGHT: (C)2007,JPO&INPIT |
