Single or Double Stage Worm Speed Reducer is available with 50mm to 500 mm centre distance. Sudarshan Gears manufactures Single or Double Stage Worm Speed Reducer. Sudarshan Gears is an ISO 9001 certified company. Sudarshan Gears also offers various types of inline helical gear box, adaptor helical gearbox, hollow shaft aluminum worm gear box, three stage inline helical gear motor, flange mounting inline helical gear motors, worm speed reducers, hollow shaft backlash worm gear box etc. Single or Double Stage Worm Speed Reducer is available ratio from 5:1 to 4900:1 and up to 300 H.P.