Worm Gear Reducers often known as worm gearbox or perhaps worm swiftness reducers. Worm gear reducers are being used for speed reduction and raising the torque for electric motor drives. You can choose to attach your NEMA electric motor to the reducer utilizing the NEMA C face flange or use a coupling. If you desire a coupling for the outcome or input shaft observe our coupling section for selecting a coupling. You can expect four assemblies left hand and right hands and double end result shaft and shaft insight and shaft productivity. Interchangeable with many worm equipment manufactures. See info sheet in product review for diamensions. Unless you see your type, you should E MAIL US.
EP GEARS also sells gear tooth measuring equipment called Equipment GAGES! Gear Gages reduce mistakes, save money and time when identifying and ordering gears. These pitch templates can be purchased in nine sets to identify all the common pitch sizes: Diametral Pitch “DP”, Circular Pitch “CP”, External Involute Splines, Metric Module 
“MOD”, Stub Tooth, Fine Pitches, Coarse Pitches and Unusual Pitches. Refer to the section on GEAR GAGES for catalog quantities when ordering.
Materials recommended for worms is hardened steel and bronze for worm gears. Even so, depending on the application form unhardened metal worms operate adequately and more economically with cast iron worm gears at 50% horsepower ratings. In addition to metal and hardenedsteel, worms are available in stainless, aluminium, bronze and nylon; worm gears can be purchased in steel, hardened steel, stainless, metal, nylon and non-metallic (phenolic).
Security PROVISION: Worm gearing should not be used while a locking mechanism to hold serious weights where reversing action can cause harm or injury. In applications where potential damage is non-existent and self-locking is desired against backward rotation after that use of an individual thread worm with a low helix angle instantly locks the worm gear travel against backward rotation.
metric worm gears, the best selection for you.