Construction machinery – high voltage cable reel
High - voltage Reel - type Cable Drum with Motor + Hysteresis Coupler + Reducer Drive
The high - voltage reel - type cable drum, which adopts the drive method of motor + hysteresis coupler + reducer for cable winding, has distinct features and advantages.
The motor serves as the power source, providing the initial driving force for cable winding and unwinding. It can offer stable or adjustable power output according to the operation requirements of the equipment to meet the speed and torque demands of the cable drum under different working conditions.
The hysteresis coupler provides overload protection. When an unexpected overload occurs, such as the cable being stuck, it can slip to avoid damage to the motor and other components. It also enables soft - start and soft - stop, protecting the cable and mechanical parts from impact. Moreover, it allows for convenient speed adjustment to match the movement speed of mobile equipment.
The reducer increases torque, converting the high - speed, low - torque output of the motor into a low - speed, high - torque output suitable for the cable drum. It also helps achieve precise control over the rotation speed and position of the cable drum, ensuring accurate cable winding and unwinding and enhancing the stability and reliability of equipment operation.
