DC brush gearbox motor combines a DC motor with a planetary gearbox Assembled motor with D*L:42*84mm CE, ROHS approved micro dc planetary system gearbox motorlarge torque,long life,low noise1) Model number: PG42M555-12V 2) Brand name: twirl3) Output power:3.8~13.5w4) Dia: Ø42×(84~110)mm5) Typical applications:Auto shutter, Micro CNC equipment, Central air conditioningvalve, Robots, Towel ...