| 摘要 |
PURPOSE: A step actuator having a noise protection function is provided to prevent vibration by elastically supporting a guide rail between a motor unit and a bracket. CONSTITUTION: A guide rail(500) guides the linear movement of a moving body(600). A motor unit(200) is arranged in one end of a bracket(100). The motor unit delivers rotation power to a lead screw(400). An elastic spacer(900) is arranged between the motor unit and the one end of the bracket. One end of the elastic spacer elastically supports one end of the guide rail. |
