dc rolling door motor

الوصف

• Can be operated by electricity and manual, precise limit by limiter controller automatically
• Can work over half hour when out of power
• It's low noise, over-heat protection
• Customized specifications are welcome
• With four relays inside, make sure its safety character
• Larger capacity and durable character because of **0% copper coil inside
• Safety device: brake system installed in every bracket system
• Functions for choosings: ups, rebound system (rebound automatically when meet obstacle), infrared sensor, alarm function and more
• We could design functions according to your request
• We could be your reliable supplier with everything professional