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Lovejoy Curved Jaw Couplings

Lovejoy Curved Jaw Couplings
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Lovejoy offers a full line of European standard jaw couplings in keeping with its reputation as one of the world's premier manufacturers of couplings. Lovejoy’s curved jaw couplings are sold and in use around the world. The Lovejoy Curved Jaw Coupling can meet your every curved jaw need.

The curved jaw three-piece design incorporates a radial curvature to the jaw face, as well as both radial and axial curvature (crowning) to the elastomer (spider). This feature provides improved torsional softness and an angular misalignment capability of up to 1.3°.

The curved jaw type coupling provides highly reliable service for light, medium, and heavy duty electrical motor and internal combustion engine power transmission applications. Common applications for curved jaw type couplings include connecting power sources to pumps, gear boxes, compressors, blowers and fans, mixers, conveyors and generator sets.

Lovejoy Curved Jaw CouplingsFeatures of Lovejoy Curved Jaw Couplings include:

  • No lubrication required
  • No metal-to-metal contact
  • Fail-safe (will still perform if elastomer fails)
  • Easy installation
  • Four different shore hardness urethane elastomers available
  • Urethane spiders provide high abrasion resistance and elasticity, along with good damping characteristics
  • Resistant to oil, dirt, sand, grease, moisture, many solvents, as well as the atmospheric effects of ozone
  • Both rough stock bores and finished inch & metric bores are available

Lovejoy CJ Type Standard Curved Jaw Coupling

The Lovejoy CJ Type Standard Curved Jaw Coupling is Europe’s standard shaft coupling. The Lovejoy CJ Type Standard Curved Jaw Coupling is fail-safe meaning it will still perform if the elastomeric “spider” fails. The Lovejoy CJ Type Standard Curved Jaw Coupling has a Max Bore of 200 mm (7.63 inches), and a Max Nominal Torque of 27996 Nm (247,800 in-lbs).

Lovejoy GS Type Standard Curved Jaw Coupling

The Lovejoy GS Type Standard Curved Jaw Coupling is a zero backlash curved jaw coupling and is available with both aluminum and steel hubs. The Lovejoy GS Type Standard Curved Jaw Coupling is also available with four different urethane shores to choose from. The Lovejoy GS Type Standard Curved Jaw Coupling has a Max Bore of 75 mm (2.9381 inches).