| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a motor and an electric device equipped with the motor which prevents electric corrosion from occurring in a bearing. <P>SOLUTION: A motor comprises: a stator including a stator iron core (11) around which a winding is wound; a rotor including a rotating body (30) facing the stator and holding a plurality of permanent magnets (32) in a circumferential direction and a shaft (16) coupled with the rotating body (30) in a manner that penetrates the center of the rotating body (30); a bearing (15) supporting the shaft(16); and a bracket (17) fixing the bearing (15). A dielectric layer (50) is formed between the shaft and the outer periphery of the rotating body to have higher impedance between the stator iron core and the shaft. <P>COPYRIGHT: (C)2012,JPO&INPIT |
