WIRE DRUM COUPLING

Introduction The Jac Wire drum coupling is designed for installation in drum drive of crain and conveying system. The Wire drum coupling can be used in the very difficult and rough operating conditions of iron and steel works and continuos heavy load operation in shore cranes. With compact design and capable of transmitting large radial load, enjoy longer life and minimum loss of power angular misalignment can be allowed up to 1.5°. With design of decreasing slip movement of rollers by construction of minimum backlash between crowned rollers and cylindrical bores, the relative...

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MUFF COUPLING

Introduction - Muff coupling is designed as a dividing structure, therefore, it is easy to assemble, disassemble and removal from the shaft. - The system is fixed, therefore, there no backlash. because of a modified design, it transmits more torque. Much better than any other coupling. - Basic construction Designed to insert the key(way) to the clamp...

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JAW COUPLING

Introduction Jac jaw couplings are torsionally flexible and disigned for positive torque transmission. They are puncture-proof. Operational vibrations and shock are efficiently attenuated and reduced. Setting and repairing is...

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TIRE COUPLING

Introduction The Jac tire coupling using natural compounds makes couplingssuitable for use in most conditions. Handle combinations of parallel, angular and axial displacements. Installation is quick and easy . No special tools needed. Reduce torsional vibrations. Absorb shock loads. After installation. Eliminates the need for lubrication. No dismounting needed for inspection of components. damping. Reducer vibrations and torsional...

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RUBBER COUPLING

Introduction Jac rubber couplings are easy to install and fit byeliminating most vibration, they also eliminate most noise,to improve working conditions and lengthened machine service life. Even under severs conditions they require absolutely no lubrication. They simplifies design especially in case where shaft vibration could particular...

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GRID COUPLING

Introduction We can get more favorable convinience and cost down by using the Jac grid coupling. - PARALLEL The movement of grid in the lubricated grooves accommodates parallel misalignment and steel permits full functioning of the grid-groove action in damping out shock and vibration. - ANGULAR Under angular misalignment, the grid-groove design permits a rocking and sliding action of the lubricated grid and hubs without any loss of power through the resilent grid. - END FLOAT Unrestrined end float for both driving and driven membres is permitted because the grid slides...

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DISC COUPLING

Introduction - Lubricating oil is unnecessary because the Jac disc coupling has no sliding, frictional, or moving parts. Therefore, there is no friction or noise, and energy loss is low, with no dirty oil to cope with. - Higher torsional and no backlash. For equipment such as machine tools with numerical controllers, indexing system, and printing machines requiring accruate shaft rotation and phase control, Jac disc coupling are best suited because of their high torsional stiffness. - When properly installed and if initial conditions remain unchanged, Jac disc coupling have...

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• Coupling Made in Korea
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• transmission Made in Korea