... box with electric motor 2.Motor with encoder,16 pulse signal 3.12v gear motor,max 350kg.cm 36mm dc motor with gearbox ... ,with planetary gearbox,Can be equipped with encoder 36mm dc planetary gear motor with ... 350kg.cm5.Low noise,low current no spark6.Motor with encoder,16 pulse signal7.Reduction Ratio:3- ... planetary gearbox,Can be equipped with dc motor, brushless motors