Tubular Motor For Garage Door 1) Tube Diameter: 45mm,59mm,92mm 2) 220/230V 50Hz, 110V 60Hz 3) Type: Standard Type/Manual Type/Radio Type/Radio With Manual Type/Electronic Type/Quiet Type/Quiet Radio Type etc 4) Insulation Class: Class F (Class H is available) 5) Noises: Less than 45dB 6) Thermal temp.: 140°C 7) Protection Index: IP44 8) Working time: S2-4min9) Usage:Screen,Roller Blind,Roller Shutter,Awning,Roller Door,Venetian Blind,Garage Door etc 10) Easy adjustable mechanical limit switch