| 摘要 |
A motor may include a rotation shaft, a bearing for supporting a shaft end of the rotation shaft, a bearing holder for supporting the bearing, and an urging member provided with a spring part for urging the bearing toward the rotation shaft. The urging member is slid in a mounting direction intersecting the motor axial line direction to be mounted on the bearing holder. The urging member includes a bottom plate part, a side plate part protruded from the bottom plate part and a hook part engaged with the bearing holder. A detachment prevention mechanism is provided for preventing the urging member from detaching from the bearing holder and the detachment prevention mechanism is provided with an engaging projection protruded from the hook part and an engaging recessed part recessed from a front end face of the bearing holder.
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