| 摘要 |
<p>A bus bar unit (50) of this brushless motor (1) is provided with a plurality of curved phase bus bars which are provided for respective phases and each have a phase terminal connected to one end of a coil (12), and a ring-shaped bus bar holder (51) which is produced from an insulating material and holds the plurality of phase bus bars. The inner diameter (E1) of the bus bar holder (51) is set larger than the diameter (E2) of the outer peripheral surface of an insulator (11), and the bus bar unit (50) is disposed radially outside the insulator (11).</p> |
