RCV slewing controller is a crane slewing controller designed and developed by our company
The main technical features：
Relative humidity：MIN 50%（40℃），MAX 95%（20℃）
Voltage fluctuation does not exceed ±10%
50HZ/60HZ、AC380V/440V Three-phase voltage
50HZ/60HZ、AC48V/55V Three-phase voltage
The RCV slewing controller is a type of slewing control system that combines three-phase AC voltage regulation and eddy current regulation. System. The entire system consists of RCV slewing controller, electric control cabinet, crane console with potentiometer, eddy current torque motor, Reducer and other components. When the console handle of the crane is operated, the potentiometer is driven to output an analog to the RCV slewing controller signal. Control the trigger conduction angle of the three-phase AC voltage and the trigger conduction angle of the eddy current voltage, triggering the thyristor module transmission of each group Different voltages.