The axle of the actuator is fixed to one end of the medial quarter gimbal. 중간 쿼터 짐벌의 다른 쪽 끝은 다른 액추에이터의 본체에 고정됩니다. The axle of this actuator is connected to the end of the end quarter gimbal , to which the stylus is attached freely rotatably as described.