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SP-coupling Transmission Co., Ltd. is a group of factories, give customer one stop solution of power transmission and industrial products. We are in the position to supply wide range of products, including chains, sprockets, v-belt and v-belt pulleys, timing belt and timing belt pulleys, gears, speed reducers, motors, racks, couplings, and many other parts, like locking assembly, taper bushing, Chain guide, shaft collar, torque limiter, cam clutch, universal joint, motor base and motor slide, rod end, clevis, rubber mount, etc. We make special parts according to drawings and/or samples…

Manufacturer of Couplings, Fluid Coupling, JAW Coupling, can interchange and replacement of lovejoy coupling and so on.

A coupling can interchange and replacement of lovejoy coupling is a device used to connect two shafts together at their ends for the purpose of transmitting power. The primary purpose of couplings is to join two pieces of rotating equipment while permitting some degree of misalignment or end movement or both. In a more general context, a coupling can also be a mechanical device that serves to connect the ends of adjacent parts or objects. Couplings do not normally allow disconnection of shafts during operation, however there are torque limiting couplings which can slip or disconnect when some torque limit is exceeded. Selection, installation and maintenance of couplings can lead to reduced maintenance time and maintenance cost.

Elastomeric Coupling

Elastomeric couplings are a form of flexible coupling that uses an insert made of an elastomeric polymer to help transmit torque. The design of elastomeric couplings means that the elastic material is meant to wear out before any metal components. This not only saves time and money on maintenance but also means that the couplings do not require any form of lubrication.

Flexible Disc Coupling

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Flexible Rubber Coupling

Our vast technical excellence have enabled us to manufacture premium quality Flexible Rubber Tyre Coupling. These tyre couplings are widely used specifically in different types of automotive applications. 

Flexible Shaft Coupling

A general use coupling that is best suited for applications with a large degree of misalignment up to 50 HP. The Gear Grip Coupling is a three-piece highly flexible design which includes two hubs and a flexible sleeve. Guardian offers three different sleeve materials including neoprene, urethane, and reinforced neoprene. 

F-Flexible Coupling

Constructed using high strength hardened stainless steel or glass impregnated polyamide flexures, the couplings require no maintenance, providing years of trouble-free life, even in contaminated environments. Directionally independent, they can provide the same torsional rigidity and offset capability regardless of the rotation direction. 

Flange Flexible Coupling

Flange Couplings transmit power smoothly, and these couplings can absorb shock load and vibration.

Flange Couplings do not require lubrication and are virtually maintenance free. The simplified form of this piece enables a quick and easy installation. These couplings are easy and low cost to assemble and disassemble.

The Flange Flexible Couplings can safely operate without any hard covers.

Save time, money & stress 

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