1. Hoist shell: all aluminum alloy die-casting, CNC integrated processing.
2. Motor-integrated three-phase two-speed asynchronous motor.
Constant torque variable frequency motor, alloy steel sprocket.
3. Reduction box: grinding and processing hard-toothed helical gears, reduction box oil bath.
4. Sprocket: Alloy steel sprocket, high-strength German imported RUD chain.
5. Italy imported GG handle, CHERRY German cherry waterproof travel switch.
6. Circuit board control, DC 5V control voltage, optional DC 24V control with phase sequence protection.
Inverter control, five protections: undervoltage, overheating, overload, overvoltage, overcurrent.
7. The power supply is equipped with Weipu aviation plug, and the control is equipped with gold-plated crystal head and alloy protection.