1) Shell: Aluminum alloy, solid and light ,easy to install and maintain.
2)Left or Right Installations is OK.
3)Many types of AC Roller Door Motor For Choosing:300kg/500kg/600kg/800kg/1000kg/1500kg suitable for Different Weight of Rolling Doors.
4)This AC Roller Door Motor can be Operated by Electricity and Manual.
5)Durable,Compact Design, low energy comsumption With low noise.
6)This AC Roller Door Motor has Four Relays inside make sure it save character, Four micro switch inside the Limit System .
7)Remote control: long-distance operation.
8)Anti-dropping device: Preventing accidental injury and ensure safety
9)Brake structure: special device mechanical brakes, power cut off in an instant the brakes, to ensure absolute safety brake.
10)Thermal efficiency protection device, protect rolling door from damage and motor burned.