... 50Nm AC tubular motor SLM45 For Awning ,Rolling shutter ,garage door ,shutter shade,blind ,curtain Tubular Motor , Awning Motor ,Roller Shutter Motor Tubular motors ... sensitive limited switch and accuracy. This type of motor can be used in rpller curtain, metal rolling ... the maximum lift capacity is less than 80kg. Tubular Motor AdvantagesNon malfunction for the brakeLow noiseLong service lifeStrong ...