Shinlion Tubular motor for roller doors Tubular Motor / Roller door Operator / Roller door Opener / Roller Garage Door / Garage Roller Door / Industrial Roller Door With the advanced design (electronic, mechanicand control mixed together), it has characters of conpact structure, big torque, sensitive limited switch and accuracy. This type of tubular motor can be used in rpller curtain, metal rolling door, and windows,garage door,awningsetc. Which the maximum lift capacity is less than 80kg. Shinlion Tubular motors Advantages Non malfunction for the brakeLow noiseLong service lifeStrong intensityOil proof Accurate limit.Large effective limit