Tubular roller shutter motor For roller shutter,garage door 10-50Nm, 230/110V 12/14rpm,<45dB,IP44 CE,RoHs,TUV,CCC Tubular roller shutter motor Tubular motors SLM45Y Series ... , big torque, sensitive limited switch and accuracy. This type of motor can be used in rpller curtain, metal rolling door, and ...