The motor for rolling shutter doors is mainly used for opening and closing the doors, and is controlled by a remote control system. The main advantages are: 1. Achieving automation of doors without the need for manual opening.
2. Very safe, it is very difficult to pry open the door when it is closed because the motor comes with a brake locking system.
3. DC motors are equipped with reserve power sources for use in areas with unstable power.
4. With high horsepower and a lifting capacity of up to 5000kg, it achieves industrial gate automation and has a very competitive price.
Disadvantages:
1. Large size, few applicable scenarios, exposed to the outside after installation, not aesthetically pleasing.
2. Compared to tubular motors, the noise is loud, including the sound of motor current, chain vibration, and door friction.
3. Slow running speed, it takes 2 minutes to open a 5-meter-high door.
4. There is a safety hazard, and in the absence of a fall protector, the motor or door panel may fall.