Worm Shaft and Worm Gears, Spur, Helical, Double Helical, Internal Helical and Internal Spur Gears and Pinions

Hardened and Profile Ground Spur, Helical Gears and Pinions upto 10 Module/2.5 DP Outer Diameter upto 540 mm/21" Face Widths upto 200 mm/8" Pinions are generally made from EN 353 case Hardening Steel and Gears are generally made from SAE 8620 Case Hardening Steel. Other metals like 20Mn5Cr5, EN 36 or EN 24, EN 19 full hardening steel can be taken for good quantities They are case carburised, Hardened and Tempered to HRC 55-60. They are then accurately ground. Teeth Flanks are ground on Teeth Profile Grinding Machine for Automobiles and Industries Custom made as per Specifications, Drawing or Sample Upto 10 Module/2.5 D.P. Outer Diameter Upto 1000mm/39" Face Widths upto 200 mm/8" In Mild Steel, Stainless Steel, Alloy Steel, Hardened and Tempered Steels, Case Hardened Steels, Cast Iron, or other materials like Hylam as specified for Automobiles and Industries Custom made as per Specifications, Drawing or Sample used in industrial sectors such as Cement Plants, Sugar Mills, Sponge Iron Plants Fertilizer plants, Thermal Power Station, Mineral Plants, Chemical Plants, Paper Mills, Mining Industry, Steel Rolling Plants.  

Upto 10 Module/3 D.P.

Outer Diameter Upto 300 mm/12"

Face Widths upto 500 mm/19"

In Single or multi starts

 Center Distance from 25mm/1" to 500mm/20"

Generally Worm Shafts are made from EN 353, Case Carburised, Hardened and Tempered upto 55-60 HRC.

They are then accurately ground. Tooth Flank are ground on Worm Profile Grinder

Also offered in other metals with or without hardening like in Mild Steel, EN8, EN 19, EN 24, Cast Iron or as specified

standard and custom made as per Specifications, Drawing or Sample

Worm shafts like for Worm Gear Boxes (most of the makes) of C.D. 50, 60, 75, 85, 100 mm, Ratio 30:1 or 40:1 are usually available Ex-Stock (Subject to conformation).

For Automobiles and Industrial uses

Worm Shaft and Worm Wheel Pairs are suitable for power transmission in right angle

Reverse engineering of Gear sets and Gear Boxes

Upto 20 Module/1.5 D.P. Outer Diameter Upto 2100mm/80" Face Widths upto 800 mm/31" In Single or multi starts Center Distance from 25mm/1" to 500mm/20" In Cast Iron, Bronze (PB2S), or as specified Optionally available Custom made as per Specifications, Drawing or Sample Worm Gears are available on very tight delivery schedules, some Worm Wheel & Worm shafts Pairs like for Worm Gear Boxes (most of the makes) of C.D. 50, 60, 75, 85, 100 mm, Ratio 30:1 or 40:1 are usually available Ready-Stock. Other ratios are also available within One day of placing Order or on short notice (subject to conformation). Gear Box Overhauling and Rebuilding Services

Worm Shaft and Worm Gears, Spur, Helical, Double Helical, Internal Helical and Internal Spur Gears and Pinions