Features:
*Soft start and stop functions

*Convenient application: 380V and 220V transducer both available

*High efficient quick electromagnetic brake, self-adjust the brake force according to variable door size

*Manual handle operation in case of power stop

*Precise mechanical limit switch, easy to adjust

*Connection available for safety beam sensor, airwave switch, radar etc.

*Transmission by both driving shaft and chain

*The running speed could be adjustable through the transducer

*Horizontal traveling device: The rolling shaft can horizontal move precisely to the wall, to achieve the very little gap between the door and wall. Wind resistant, better sealability, lower down noise greatly

Technical parameter: