electric dc motor 1)UL,CE 2)220v,150w,1900rpm,Dia:113mm 3)Widely used ... as wire, cable, light industry, textile, papermaking, chemical industry, printing and dyeing, metallurgy, rubber, fibre drawing, extrusion machinery, medical machinery ... , food processing, printing and packing.2)Outfitted with speed governor, it can achieve stepless adjustment ...