| 摘要 |
In the outer rotor-type motor, coil leads can be efficiently wired in small spaces of stator units. The outer rotor-type motor comprises: a stator being constituted by a plurality of the stator units, in each of which a coil is sandwiched between stator yokes having magnetic pole teeth; a rotor having a rotor yoke, which includes a permanent magnet and which is capable of rotating together with an output shaft; and lead terminals of a driving circuit for energizing the coils. Each of the stator yokes is constituted by a plurality of yoke parts and formed into a ring shape, the stator yokes surround outer circumferences of the coils, and coil leads are extended outward from the inner side of each of the coils via a gap between the outer circumference of the coil and the magnetic pole teeth.
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