... gearbox,Can be equipped with encoder 1.Widely used in robot,lock. Auto shutter, USB fan,Slot machine, ... Torque: 20kg.cm5.Low noise,low current no spark6.electric motor with encoder,3-16 pulse signal7.Reduction Ratio:3- ... , Ad equipment, Audio equipment, Electronic game machine.Gear motor reduction ratio: 25/31/62/78/125/250MODELVOLTAGENO LOADAT ... 000.870.343.500.13 GM20-180SH,gear motor,electric motor