Shaft Mounted Speed Reducer has a compact size and is mounted directly onto the driven shaft thus eliminating the use of a foundation and couplings. Shaft Mounted Speed Reducer is manufactured by H.G. Shah & Co. H.G. Shah & Co also manufactures various types of transmission pulleys, steering wheels, HTD pulleys, speed reducers, roller chain wheels etc. The Shaft Mounted Speed Reducer is helical, hardened and made from suitable alloy steels. This Speed Reducer is available in 6 different sizes like C, D, E, F, G, H, and having gears ratios of 5:1, 13:1 and 20:1.