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Worm Geared Boxes & Geared Motor

We are manufacturing Worm Reduction gearboxes in the size ranging from 1 1/8” CD to 8” centre having ratios from 5:1 to 70:1. We can supply gearboxes both in foot as well as flange mounted design suitable for stirrer duty application. We are also manufacturing shaft mounted worm gearboxes i.e. shaft having hollow input & hollow output for various duty application & confirming to latest BS & International standards.
Our Worm Reduction gearboxes are being produced in modem and well equipped factory adopting latest techniques in designing and developing worm gearboxes, rigid quality control at almost all stages of production and latest testing fascilities as per various National & International standards have helped in raising the image of our Worm gearboxes as a quality product making them acceptable to the various prestigious applications throughout the country.

Worm Gear Box with Vertical Upward Shaft
worm gear box with hollow input for making worm gear motor

Our worm gearboxes are having following specifications :

Gearcase :

Of neat contour and sturdily built the case is designed to provide maximum surface area for heat dissipation. made of semi-steel, a super quality close-grained metal, it is dust-proof and oil-tight . All faces are machined and bearing housings accurately bored.

Worm & Wheel :

The worm is made from high tensile case hardened alloy steel integral With its shaft, hardened, ground and finished to precision limits The worm wheel is centrifugally cast phosphor bronze ( for the smaller Sizes chill cast ) giving a dense homogeneous casting. Gear teeth are Generated with precision profile ground hobs on specially designed Machines to ensure accurate tooth form.
Full advantage has been taken of the involute helicoids thread form with Increased load capacities, designed in accordance with B.S.721:1963.

Bearings :

The worm is made from high tensile case hardened alloy steel integral With its shaft, hardened, ground and finished to precision limits The worm wheel is centrifugally cast phosphor bronze ( for the smaller Sizes chill cast ) giving a dense homogeneous casting. Gear teeth are Generated with precision profile ground hobs on specially designed Machines to ensure accurate tooth form.
Full advantage has been taken of the involute helicoids thread form with Increased load capacities, designed in accordance with B.S.721:1963.

Cooling :

Heat dissipation is effectively controlled by the large surface area,Additional cooling ribs, increased oil capacities and the improved fan and Cowl design, for fan cooled gears.
Oil temperatures are controlled within acceptable limits.

Lubrication :

A positive lubrication system, operative with either direction of Rotation, is effective in any mounting position. All bearings are assured Of an adequate supply of lubricant.
Oil filler and breather, oil level and drain plugs are fitted and are Interchangeable for universal mounting. The quantity and viscosity of oil required is given on a date plate fixed to the case.