| 摘要 |
A busbar unit includes a busbar holder and a plurality of busbars. The busbar holder has a first surface and a second surface on both sides in an axial direction, respectively. The first surface is provided with grooves in which one or more busbars are accommodated. The busbar in the groove of the first surface is provided with a wire connector portion on the first surface. The second surface is also provided with grooves accommodating remaining busbar (s) therein. The busbar (s) in the groove of the second surface is provided with a wire connector portion on the second surface. To each wire connector portion, a conductive wire forming a coil winding of an armature of a motor is connected.
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