Flexible Gear Couplings
Product Details:
Product Description
Flexible Gear Couplings
The triple crowned teeth hub is manufactured on a fully automatic hobbing machine with built in crowning attachment which is controlled by hydraulic & electronic systems.
Under the misalignment condition of two shafts on the equipment, due to the curvature on teeth flank the contact area is much more and therefore, there is increase in life of coupling.
Misalignment Details: In case of straight tooth gear coupling the maximum allowable angular misalignment is 1.1/2 deg. and in case of the triple Crowned tooth Gear Coupling the misalignment is 3.1/2 deg.
| Service Factor | Prime Mover | ||
| Driven Unit (Machinery) | Electric Motor or Steam Turbine | Geasoline or Diesel Engine 4 or more Cyl. | Gasoline or Diesel Engine more than 6 Cyl. |
| Light | |||
| Uniform of Steady load never exceeding horse power rating, infrequent starting: Agitators, Blowers, Can Filling Machines, Conveyors, Fans, Generators, Pumps, Steering Gear, Stokers. | 1.0 | 1.5 | 2.0 |
| Moderate | |||
| Heavy inertia, moderate shock, frequent starting: peak loads do not exceed 125 percent average horsepower. Uneven load: Conveyors, Feeders, Welding, Laundry Washers, Mixers Paper Mills, Printing Presses, Screens, Textile Industry, Car Pullers. | 1.5 | 2.0 | 2.5 |
| Heavy | |||
| Heavy shock conditions or frequent reversing peak loads do not exceed 150 percent average horse power. Uneven load: Cranes & Hoists, Crushers, Dredges, Elevators, Hammer Mils, Lumber Industry. Machine Tools, Metal Mills, Oil Industry, Rubber Industry. | 2.0 | 2.5 | 3.0 |
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