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 motor medical motor,gear motor,drive motor,machine motor Dimension: Gearhead ... regulated according to the reduction ratio: Gear box length(mm)Reduction Ratio271/90 DC Motor Technical data: ModelVoltageNo LoadOn LoadAt StallOperating Range ...