Worm Gearbox

The AGNEE Worm Gearboxes have Cast Iron Gear Case of streamlined design completely air tight, dust proof and capable of being installed in open without any cover. The Worm Shaft is made of Alloy Steel, duly hardened and tempered. The Worm Wheel is made of Chill Cast Phosphorous Bronze and teeth accurately Generated on Gear Hobbing Machines. They are supported on Extra Heavy Duty Taper Roller anti friction Bearings of ample margin of safety to allow adequate journals as well as thrust loads. Lubrication is effected by splash of oil from the sump. Thus, no special care is required except for occasional oil topping to the required level. Air cooling is effected by means of standard polypropylene or metal fans. Please read the Selection of Correct Worm gear box for choosing the correct one for your application. They are available in:

• Vast range of Models suit every individual's requirement.
• Some Models like C.D. 50, 60, 75, 85, 100 mm, Ratio 30:1 or 40:1 are usually available Ex-stock or on short notice.
• Center Distances from 40 mm to 400 mm.
• In Single or Double Stage Reductions.
• Ratios from 5:1 to 4900:1.
• Also made as per customer's specifications, Drawing, requirements.
• Overhauling of Old Gear Boxes also undertaken, Early delivery schedules.
• Adaptable Worm Gear Boxes, range from CD 25mm to 85mm.

Right Angle Worm Gear Boxes contain input shafts that are positioned perpendicular to the output shafts. Right angle worm gearboxes have up to 98% efficiency levels, and are common in printing presses and glass cutting equipment.

For Gear Unit selection Prime mover's maximum power rating can be taken as base for determining the actual load. The Gear Selection is made by comparing actual transmitted loads with catalogue ratings. It is important to realise that are based on standard set of load conditions, which invariably change for different conditions. Therefore service factor must be used to calculate a theoratical transmitted load or equivalent load, before comparing with catalogue rating. For calculating the same, apply the formula:-

Equivalent Load = Actual Load x Service Factor

These are some Suggestions to improve the performance of your worm speed reducers, worm gear boxes or worm geared drives. However, please note that these are suggestions based on standard set of conditions. If these are different from your results, please rely on your results and inform us.

Applications: Conveyor, Material Handling, Agitator, Mixer, Ball Mill, Thermal Power Plant, crushers, cranes, elevators, feeders, small ball mills, cooling towers, Extruders, Packaging, Filters .

Industries Covered: Sugar, Elevator, Cement, Paper, Textile, Solvent Extraction, Plastic & leather, Rubber, Steel industry, Power plants, Mines and minerals, Waste water treatment, Food & tobacco

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