... 1.Power Lock.Robot 2.Optic equipment.Medical apparatus 3.12v dc gear motor GM13-030PA, 1.5 kg motor ... 1.Low noise and current2.Reduction Ratio: 1/3,1/10,1/35,1/63,1/86,1 ... 29.5*12.0 mm,29.5 mm length mini gear motor4.We can send samples first,and ... Robot,Financial apparatus DVD for automobileGear motor reduction ratio:3,10,17,35,63,86,115,150,250, ... .4720.370.171.7550.61 GM16-030 mini motor of 1.5 kg motor