... .Gearbox Dia: 50mm 51mm dc gear motor,Can be equipped with encoder 1.Widely used in =====robot,lock. Auto shutter, USB ... Torque: 300kg.cm5.Low noise,low current no spark6.Motor with encoder,12 pulse signal7.Reduction Ratio:3-10008.size:51 ... ,1920,3415,3532Gear box length26.4mm30.2mm; 33.9mm37.7mmMax .Running torque10Kgf.cm30Kgf.cm30Kgf.cmMax.Gear breaking torque30kgf.cm90kgf.cm90kgf.cmMax ...