Tubular Motor For Garage Door(45-59-92mm) Torque:10-300N.M AC,220/230V or 110V,blanced running,low noise Tubular Motor For Garage Door1) Tube Diameter: 45mm,59mm,92mm2) 220/230V 50Hz, 110V 60Hz3) Type: Standard Type/Manual Type/Radio Type/Radio With Manual Type/Electronic Type/Quiet Type/Quiet Radio Type etc4) Insulation Class: Class F (Class H is available) 5) Noises: Less than 45dB6) Thermal ...