| 摘要 |
PROBLEM TO BE SOLVED: To provide a brushless motor which can be easily assembled even if it is miniaturized and can prevent an increase in processing cost. SOLUTION: In the brushless motor 1 provided with a stator 3 having a coil 48 wound therearound and a rotor 4 provided so as to be freely rotatable for the stator 3, the coil 48 is previously wound to form a hollow core coil 52, the stator 3 has a stator core 44 formed in a substantial cylinder and a plurality of teeth 46 protruding from the stator core 44 toward the inside of diameter direction and attachable/detachable with the hollow coil 52 in a diameter direction, and coming-off insulators 54, 55 for regulating the movement of the hollow core coil 52 in a coming-off direction is provided between each of the teeth 46. COPYRIGHT: (C)2008,JPO&INPIT
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