| 摘要 |
PROBLEM TO BE SOLVED: To provide a motor in which short circuit of coil end is prevented, and positioning of the coil end is facilitated.SOLUTION: A motor includes a rotor having a shaft centering about a central axis extending in the axial direction, a stator arranged oppositely to the rotor, and having a plurality of coils, bearings for supporting the shaft, a metal bearing holder covering the stator from the axial direction, and supporting the bearings, a bus bar located on the axial outside of the bearing holder, and having a connection terminal for connection with the coil end extending from the coil, and a coil support located between the stator and bearing holder, and fixed to the stator. The bearing holder is provided with a through hole penetrating in the axial direction and passing the coil end. The coil support has an insulation support provided with an opening penetrating in the axial direction and passing the coil end. The narrowest portion of the insulation support is located on the inside of the through hole of the bearing holder, when viewing from the axial direction.SELECTED DRAWING: Figure 2 |
