Electronic Rolling Door Motor QL Series It is used for open and close the rolling door of supermarket door, storehouse, cinema, hotel and factory and so on. It can be operated by electricity and manual.
Product Structure and Function Features
1. It can be driven by electricity to operate the functions of moving up and down, precise limit by the limiter controlled automatically.
2. Operated by manual when out of power
3
The enwinding group of the motor is with overheat protect equipment. When the temperature if up to 110℃, it will cut off the power supply automatically to protect the motor. When the temperature reduce to 70℃, it can be used against.
4. Low noise, small shaking, low power exhaustion.
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