| 摘要 |
Disclosed is a shifting actuator. The disclosed shifting actuator includes a power transmission unit for transmitting the rotational force of a motor and a case unit which supports the motor and accommodates the power transmission unit. The power transmission unit includes a primary drive gear unit which is coupled to the rotary shaft unit of the motor and rotates by the rotational force of the motor, a pair of transmission gear units which are spaced from each other in a direction of crossing the rotary shaft unit and engage with the primary drive gear unit, a driven gear unit which is spaced from the primary drive gear unit and engages between the pair of transmission gear units, and an output shaft unit which is provided to the driven gear unit and outputs the rotational force of the motor. |
