... or 110V,blanced running,low noise accurate limit,quick installation 35MM AC Tubular Motor For Projection ScreenWe provide 5-year warranty ... functions,our tubular motor can be divided into Standard type,Manual type,Radio type,Electronic type etc. All types of tubular ... , storage door. Volage : 220/230V 110/120V 50/60HZTube diameter 35mm 45mm 59mm 92mm