One reduction worm gearing provides high ratio reduction with few moving parts in a close-coupled small drive. The proper angle arrangement of driving-to-driven machine requires a minimum of space. Input and output shafts can be prolonged in either or both directions in horizontal or vertical arrangements adaptable to any mounting requirement. Efficient motor speeds are reduced to gradual speed requirements of several industrial machines in one reduction.
Product Features
Ratios 5:1 to 70:1
Hollow & Solid Output Shafts
Vertical & Horizontal Mounting
Fan Cooled (Standard)
Motor Mounts (C-Face Adapters or Scoops)
Cast Iron or Metal Housings
Products
The exclusive utilization of the involute Helicoid Thread form (with leaving side contact) on the worm and gear offers high efficiencies, and long service life. The hardened ground and polished alloy steel worm develops a easy, work hardened surface on the bronze equipment. Because of this worm gears wear in and improve with extented service while various other 
gears are deteriorating. Ever-Power offers a wide selection of model configurations, sizes, ratios, and accessories from our standard product line.
Fabricated Designs
If your application involves severe shock loads or feasible housing damage from external sources (as in steel mills or mobile apparatus applications) Ever-Power can provide fabricated steel housings with up to 48″ center distances. Fabricated housings provide optimum rigidity and strength that allows the transmission of higher horsepower levels than are possible with standard cast iron devices. Extra heavy aspect plates connect the worm and equipment shaft bearing supports, assuring proper meshing of the gear under all load circumstances. In smaller sizes, fabricated steel reducers are interchangeable with Ever-Power standard cast iron reducers.
Custom Designs
Ever-Power can provide custom speed and reversed engineered reducers for the application, be it a fresh project or a primary drop-in replacement for a competitor’s speed reducer. Fabricated steel reducers enable Ever-Power to match a competitor’s footprint, centerline, and shaft height allowing a direct drop-in alternative saving the customer time and money.
Broaden your expertise of worm gear reduer.