| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a brushless motor capable of maintaining motor performance by preventing dust from entering inside a motor housing. Ž<P>SOLUTION: The brushless motor has a structure in which a bracket insulator 40 is arranged between a bus bar unit 35 and a bracket 15, and a gap T1 between an end of the other end of an axial direction of the bracket insulator 40 and an end of the one end of an axial direction of the bus bar unit 35 is set to be narrower than a gap T2 between the internal circumferential surface of a stator and the external circumferential surface of the rotor. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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