| 摘要 |
The present invention relates to a turbo charger actuator including a housing, a motor inserted to a side of the housing, a nut rotated by a torque transmitted by the motor, a screw inserted to the nut and has a groove on a side in a longitudinal direction to be rotated and moved in a straight line by the rotation of the nut, and a guide pin arranged to be able to contact with an outer peripheral surface of the screw inside the housing and inserted into the groove, thereby preventing lock between the nut and the screw which makes the screw rotate, but not move in a straight line. |
