auto window blinds

1)220V tubular motor 2)quiet operation, easy adjustment, strong driving power. 3)a motor can drive a few fabrics

Principle Introduction 

SHIDAI electric roller shutter system use 220V tubular motor (A built-in and external receiver for choice) for power, quiet operation, easy adjustment, strong driving power etc, it’s a upgrade product from manual roller shutter. Reelpipe is high quality aluminum alloy material, high strength, difficult to deform, the surface is treated by anticathode oxidation, anti-aging, corrosion preventive. According to the height of roller shutter, reelpipe diameter can be choosed 50mm, 70mm, 80mm or 110mm, underbeam made by white paint luxurious heavy rail, top-grade quality. Bracket chooses white paint high strength alloy steel, strong anti-bending and anti-shearing, ensure the safety and reliability in installing and using. Electric shutter installs bearing can be realized in a motor drive a few fabrics, saving investment for you. When roller shutter is tilted or high, using guide rail or dragrope . Control method can adopt machinery control switch, INF remote control or wireless remote control; many sets of curtain can use group control device with control, also can use computer platform, multimedia central control system.

                                                                         strcture diagram      

                        

                                                             a motor drives two fabrics  diagram

auto window blinds