Description

The QL***0&**0 was designed to move the heavier gates. It can move in ultra low pressure, Even the work voltage is **0v, it is output power may reach over *0% of original design, It can work normally in **0v. Safe friction clutch was designed in door opener. When load surpass the specialized or meet barrier, motor is free running. Thermal protection at **0 centigrade was built into motor winding after moving continually for about *0 minuets. Motor is cut off power automatically and ensure not burning winding. Emergency Key for power failure is easy to use. only rotate the key which insert the keyhole to **0 centigrade. Packaging: carton