| 摘要 |
Motor stator in which a plurality of first guide grooves ( 321 ) and second guide grooves ( 322 ) that govern the winding position of conductors are formed on the upper end portion and lower end portion of insulators ( 32 ) which cover each of the stator teeth ( 31 ). The inclination of the first guide grooves is equal to the pitch of the first guide grooves, and the inclination of the second guide grooves is configured to be 0. The second-guide-groove start and end points are positioned on a straight line extending in the (-Z) direction from the first-guide-groove end point ( 3212 ) and from the adjoining first-guide-groove start point ( 3211 ) on the (-Y) side.
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