| 摘要 |
PROBLEM TO BE SOLVED: To provide a motor which is operated stably over a wide temperature range.SOLUTION: In one embodiment, the motor includes: a rotor including a shaft; a stator; a first bearing and a second bearing supporting the shaft; a bus bar unit; and a metallic housing part into which the bus bar unit is press-fitted and which holds the stator and the first bearing. The bus bar unit includes a bus bar and a resin bus bar holder for supporting the bus bar. The bus bar holder includes a second bearing holding part for holding the second bearing, and a cylindrical main body part. The main body part includes a cylindrical outer shell. The cylindrical outer shell includes a housing accommodation outer peripheral portion that is press-fitted into the housing part. A contact part which is brought into contact with an inner peripheral surface of the housing part and receives a stress from the inner peripheral surface of the housing part and a non-contact part which is separated from the inner peripheral surface of the housing part are provided on an outer peripheral surface of the housing accommodation outer peripheral portion.SELECTED DRAWING: Figure 1 |
