GA12-N20 DC 3V/6V/12V Micro Electric Gear Motor Speed Reduction Metal Gearbox
5rpm 7.5rpm 10rpm 15rpm 30rpm,40rpm 50rpm,60rpm,70rpm,100rpm,150rpm,200rpm. 300rpm,400rpm,500rpm,600rpm,1000rpm,2000rpm. We will try our best to deal with the problem to make you satisfied.