Bangalore, Karnataka, India
Our Products
Pragati Transmission manufactures Gears for diferent types of power tools such as Marble Cutter, Drills, Impact Drills, Hammer Drills, Rotary Hammers, Circular Saw, Chop Saw etc.Gears suitable for Hitachi, Black & Decker, Electrex, KPT , Bosch , Dewalt can be manufactured in large quantityAlso, gears as per customer specification can also be manufactured
Spur gears are the simplest, and probably most common, type of gear. Their general form is a cylinder or disk. The teeth project radially, and with these "straight-cut gears", the leading edges of the teeth are aligned parallel to the axis of rotation. These gears can only mesh correctly if they are fitted to parallel axles
We manufacture durable and highly efficient spur gears upto 150 mm OD & 3.5 module in steel. These are used in Gear Boxes used in Machine Tools, material handling equipment, Gear Pumps etc.
They connect parallel shafts, have involute teeth that are parallel to the shaft and can have internal or external teeth. They cause no external thrust between gears. They are inexpensive to manufacture and give lower but satisfactory performance. They are used when shaft rotates in the same plane. The main features of spur gears are dedendum, addendum, flank, and fillet. Dedendum cylinder is a root from where teeth extend, it extends to the tip called the addendum circle.
Gears for all applications can be produced to customers' design .
We are manufacturers and suppliers of Helical Gear. Helical Gears for industrial applications are manufactured to good quality standard & recommendations. We also manufacture gears as per customers' requirement and specifications and also provide designing facilities for gears.
These Include Our Standard Range Helical Gears, Shaft Mounted Gear and Also Customised Gear Assemblies.
We manufacture helical gears, which connect parallel shafts, but the involute teeth are cut at an angle to the axis of rotation. Two mating helical gears must have equal helix angle but opposite hand. They run smoother and more quietly. They have higher load capacity, are more expensive to manufacture and create axial thrust. Helical gears can be used to mesh two shafts that are parallel and can also be used in a crossed gear mesh connecting two perpendicular shafts. They have longer and strong teeth. They can carry heavy load because of the greater surface contact with the teeth. Their efficiency is also reduced because of longer surface contact. The gearing is quieter with less vibration.
These are highly used in transmission because they are quieter even at higher speed and are durable. Used in power tools, Lubricating Oil Pumps, Engines, Transmissions and Geared Motor Drives.
Pragati Transmission designs and engineers an extensive range of worm gears, available in different ratios in accordance to individual requirements. Worm gears are usually compact and serve as efficient means of speed reducers in diverse industries. We produce Precision worms for Automatic Slack Adjusters employed in Commercial Vehicles. We use TANGENTIAL HOBBING method for cutting worms for high accuracy & surface finish.
At Pragati Transmission, superior quality raw materials are procured in our manufacturing unit to manufacture starter motor shafts of premium quality. After coming out of the manufacturing unit, our motor shafts pass through vigorous tests and verifications for metals durability, product reliability, products performance, dimensional accuracy and precision. To withstand operational conditions, the microstructure, hardness and grain-flow patterns are inspected minutely. The manufacturing procedure of the starter motor shafts remove involutes form error, lead error fine surface texture. We employ sophisticated devices intended for checking the surface finish of the motor shafts that ensures noise-free operations and are comprehensively dependable.
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