| 摘要 |
PROBLEM TO BE SOLVED: To provide an outer rotor type brushless motor which can reduce cost by reducing the number of constituent parts. SOLUTION: This motor is equipped with a rotor 4 equipped with a permanent magnet 2 at the inside periphery and is supported by a rotary shaft 3, and a stator 6 which is arranged within the rotor 4 so as to counterpose the permanent magnet 2 and has a rotary shaft 3 pierced via a bearing 5 at the center. A circuit board 11 mounted with a drive circuit for this brushless motor and an attachment plate 13 for attaching this brushless motor are attached to the side of the stator 6. A stator mold part 7, which supports a stator core 8 with the stator 6, is fixed directly to the attachment plate 13. The stator mold part 7 is made to directly support a bearing 5.
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