World Leader in Coupling Technology.

A global leader in couplings, power transmission, hydraulic components, and tensioning and vibration management technology, Lovejoy’s first priority is responding to customer needs all over the world.

Jaw Type Couplings

Grid Couplings

Torsional Couplings

Disc Couplings

epicyclic gearbox

In an epicyclic or planetary gear train, several spur gears distributed evenly around the circumference run between a gear with internal teeth and a gear with external teeth on a concentric orbit. The circulation of the spur gear takes place in analogy to the orbiting...
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worm gear slew drive

Slewing ring, also worm gear slew drive called slewing bearings or turntable bearing, is a big bearing which has the capacity to sustain the more axial load, radial load and tilting moment. It is referred to as: “machine joints”, the fundamental machinery transmission...
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gear rack for Material Handling Industry

two factors along rails in a backyard.Reclaimers are the opposite of stackers, retrieving materials from stockpiles, some using bucket tires to carry the material while some are scraper or portal style.Bucket elevators, also called grain legs, make use of buckets...
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Roller chain sprocket

Behind the part number a suffix of "H" is added if one's teeth are hardened from being heat-treated. If the sprocket is a QD or taper bushed design the center letter for the hub designation is usually changed to represent so. Standard Sprocket With Finished Bore...
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greenhouse electric roll up motor

Roll-up greenhouse sides, sometimes called part wall curtains, help maximize natural ventilation by allowing high temperature within the structure to escape while also allowing clean outside air into the greenhouse. This passive type of agricultural ventilation is...
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gear rack for Machine Tool Industry

After completion of one or two teeth, the blank and cutter stop feeding and the cutter is withdrawn and indexed back again to its starting position, thus enabling a short rack cutter of a practical length to be used. Cutter is again fed back again to depth and routine...
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Split Taper Bushing

The tapered barrel on these bushings is split on both sides, allowing them to contract more tightly around the shaft than quick-disconnect and taper-lock bushings. They're for make use of with split-tapered sprockets and pulleys of the same bushing style. As you...
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beval gearbox

Two important ideas in gearing are pitch surface area and pitch position. The pitch surface of a gear may be the imaginary toothless surface that you would have by averaging out the peaks and valleys of the average person teeth. The pitch surface of a typical gear is...
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China high quality Building Material Stainless Steel Camlock Quick Coupling with Chain for Joint Manufacturer

Product Description Other Products List We Manufacture:1.Industry valve            1 PC Male/Female Thread Ball Valve            2 PC Male/Female Thread Ball Valve            3 PC Male/Female Thread Ball Valve            1 PC Flange/Welding/Union Ball...
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plastic roller chain sprockets

PLASTIC ROLLER CHAIN SPROCKETSEver-power is a premier supplier of plastic power transmission components. We have plastic sprockets available in ANSI sized #25 - #80 and in a UHMW, Nylatron, or Nylon material. Other components such as for example Repro and Acetal can...
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Jaw In-Shear Type Couplings

Curved Jaw Couplings

Sier-Bath Gear Type Couplings

High Performance Gear Couplings

Rigid Compression Couplings

  • For hard applications where strength and affordability are essential, the steel design of rigid compression couplings is suitable
    EP cast steel couplings are a great choice for joining two shafts of the same size
    This kind of coupling is also called a “rigid clamp style” coupling.

Motion Control Couplings

  • HP and RPM of the driver
    Shaft size of the driver and driven
    Application requirements
    Environmental conditions ( i. e. extreme heat, corrosive conditions, space limitations )
    Space Limitations ( i. e. maximum outside diameter and overall length for the coupling)