The control principle of stage lift mainly includes the following aspects:
Control system composition: The control system of stage lift is mainly composed of main controller, control box, sensor and actuator. These components realize the control of stage lift through the transmission and conversion of electrical or mechanical signals.
Control method:
Manual control: Use the control box to manually control the rise, fall and stop of the lift. It is simple to operate and has stable performance. It is suitable for small exhibition vehicles, lighting brackets and other occasions.
Automatic control: The system automatically completes the rise, fall and stop actions through the controller. It has high efficiency and good safety performance. It is suitable for large exhibitions, concerts and other stage occasions.
Remote control: The operation of stage lift is controlled wirelessly or wired remotely through the remote control or computer controller. It is convenient and flexible, but it is necessary to ensure reliable communication and stable network.
Common faults and solutions:
Hydraulic system fault: When the hydraulic system fails, press the stop button, the solenoid valve is reset, the two reversing valves are set to the middle position, and the entire system stops. At this time, it is necessary to check whether the hydraulic pump, diverter valve, solenoid reversing valve and other components are working properly.
Electrical system failure: Check whether the motor, reducer, control box and other components are working properly to ensure that the electrical signal is transmitted correctly.
Application scenario: Stage lifts are widely used in performances, exhibitions, stages and other occasions to adjust the stage height and change scenes, enhance the performance effect and improve work efficiency.