A reduction gear is an arrangement by which an input speed can be lowered for a requirement of slower output speed. Gear motor assembly consists of a set of rotating gears connected to a wheel work. The reduction gear assembly is usually known as gear box reducer. Gear box reducer involves using gears, chains, sprockets, pulleys, belts and etc. A wide range of products including gear motors, worm gear reducers, shaft mounted speed reducers, vibrator motors, brake motors, speed variators, variable speed drives, planetary gears, bevel gears, helical gears and power transmission products.