| 摘要 |
PROBLEM TO BE SOLVED: To improve insulation reliability of a connection part of an external connection terminal and an electricity supply power terminal without damaging assembling property and manufacturing cost as a motor. SOLUTION: The electricity supply power terminal 55 connected to an external power supply is connected to an external connection terminal 54 of the brushless motor 1 by a terminal fixing screw 57. An insulator 61 covering an end part of the stator 11 and a connection part of the external connection terminal 54 and the electricity supply power terminal 55 is installed at the end part of the stator 11. The insulator 61 has a cap part 61a covering the end part of the stator and a terminal cover part 61b covering the terminal connection part. The cap part 61a and the terminal cover part 61b are integrally formed. A barrier 65 is arranged inside the terminal cover part 61b. An inner part of the terminal cover part 61b is isolated to three terminal storing parts 66. The external connection terminal 54 and the electricity supply power terminal 55 are stored in each terminal storing part 66 in a mutually insulated state. COPYRIGHT: (C)2009,JPO&INPIT
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