Electric Rolling Door Motor named shutter door operator or shutter operator is widely used in our daily life.are suitable for shutter motor and window system of dwelling house, office, shops, and hospitals.

1)Powerful strength, overheat protection when overloaded
2)In case in the absence of power, a release chain can be operated  door manually
3)Loading up to 300kg

4)Limit switch unit enables precise adjustment of door in both up and down position
5)Electric and manual operation
6)Control panel wiring available to safety device, alarm lamp and remote controller
7)Easy installation, legerity design, low noise, small power consumption