Double Enveloping Worm Gear

Series S

Worm (or worm gear) and Wormgear (or worm wheel) transfer power 90 degree and can have relatively large range of gear ratio so they have been used in many industries for centuries. But in general, wormgears are also known for their bad efficiencies, noises and frequent maintenance.

For second of the world and for the firist in Asia,

SDG is manufacturing the “true” Double Enveloping Worm Gear and Reducers with all the known advantages – low vilbration, low noise, low heat, strong, high efficiency, and long life. The best and the most suitable parts will be used and they will add value on the best gear sets to save maintenance cost and time for higher producitivity and help environment for the future.