Detailed Product Description Gear Motor,spur gear motor, DC motor ,pmdc motor,micro motor,geared motor,reduce speed motor,reducing motor,gear head motor,reducing motordoor lock Motor,gear motor,electric motorDimension: Gearhead Diameter: ... Length can be regulated according to the reduction ratio: Reduction Ratio155.5223446 DC Motor Technical data: ModelVoltageNo LoadOn LoadAt StallOperating Range ...