... , 1.5 kg motor 1.Low noise and current2.Reduction Ratio: 1/3,1/10,1/35,1/63,1/86,1/115,1/150,1/250,1/3603.15.5*29.5*12 ... .0 mm,29.5 mm length mini ... motor Typical ApplicationsDescriptionPower Lock,MonitorPrecision instrumentMini mechanism,Robot,Financial apparatus DVD for automobileGear motor reduction ratio:3,10,17,35,63 ...