electric dc motor 1)UL,CE 2)220v,150w,1900rpm,Dia:113mm 3)Widely used 4)High efficiency, easy adjust speed,low price electric dc motor1) widely used in various industries, such 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 ...