1)Tubular motors are widely used on roller doors. It has characters of compact structure, big torque, sensitive limited switch a

1)Tubular motors are widely used on roller doors. It has characters of compact structure, big torque, sensitive limited switch and accuracy Technical data.

2) Easy installation, low noise, convient.

3) The roller door will rebounce if encounter hinders

4) The motor has passed CE, TUV, CCC.