low noise long life,low rpm CE.ROHS,ISO9001:2008 12Years experience in this area. Main cooperaters:Europe,American,and so Voltage;5VDC ..Input power;0.11W 0.15W2.19WSpeed;1R.P.M,1.2R.P.M,1.4R.P.M,1.8R.P.M,2.7R.P.M,3.7R.P.M,4.1R.P.M,5.6R.P.M,8.3R.P.M,11.2R.P.MDirection of Rotation ;CW,CCWRange of reduction ratio;1:276,1:552,1:828,1:1656,1:2484Application;Automat, electrical controlled valve , ...