| 摘要 |
PURPOSE: A mux reel control system is provided to reduce response time and replace a hydraulic solenoit to an electric solenoid. CONSTITUTION: A mux reel control system comprises an air motor(200), an electric solenoid(300), a brake disc(700), an electric brake solenoid(400), and a ball valve(500). The air motor provides driving force for lifting a cable and is driven by pressed air. The electric solenoid controls the movement of the air motor. The brake disc stops the movement of the cable. The electric brake solenoid controls the movement of the brake disc. The ball valve supplies external air to the air motor and the brake disc through an air line. |
