Lovejoy Coupling

Lovejoy Coupling

500.00 - 2000.00 INR

Product Details:

  • Connection Jaw type flexible coupling
  • Torque 8 Nm to 12500 Nm (size dependent)
  • Bore Pilot bore, finished bore as per requirement
  • Max. Speed up to 5500 rpm
  • Head Code Round
  • Material Cast Iron/Steel/Aluminum/Alloy Steel
  • Structure Jaw Coupling Structure
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Lovejoy Coupling Price And Quantity

  • 2 Pieces Piece
  • 500.00 - 2000.00 INR

Lovejoy Coupling Product Specifications

  • Pilot bore, finished bore as per requirement
  • Round
  • 8 Nm to 12500 Nm (size dependent)
  • Cast Iron/Steel/Aluminum/Alloy Steel
  • Phosphating, Black Oxide, Painted, or customized finish
  • Jaw type flexible coupling
  • 30 mm to 220 mm (varies with size)
  • Round
  • Power transmission, industrial machinery, pumps, compressors, conveyors, fans
  • IS / DIN / ANSI
  • Jaw Coupling Structure
  • 10 mm to 100 mm (customizable)
  • up to 5500 rpm
  • Casting or Machined
  • Low maintenance design
  • L035 to L225 / custom sizes available
  • Varies by model and size
  • -40C to +121C depending on insert
  • Standard Black or as per requirement
  • High
  • Nitrile Rubber (NBR), Urethane, Hytrel, Bronze
  • Easy to install and replace inserts
  • Up to 1.5 angular; 0.38 mm parallel
  • Flexible Jaw Type Coupling
  • Optional for specific finishes

Lovejoy Coupling Trade Information

  • 20 Piece Per Day
  • Australia, Eastern Europe, Middle East, Central America, Africa, South America, Western Europe, Asia, North America
  • All India

Product Description

With its unique wrap around Nitrile rubber connecting element, the Snap Wrap coupling eliminates the need for dismantling the connected equipment while inspecting or replacing the element a major benefit when down-time on machinery can run into huge amount

Combined with a range of prebored hubs, a modular hub design and a spacer option, the Snap Wrap coupling is unsurpassed for quality, flexibility, speed for installation and maintenance.



Versatile Sizing and Material Options

Lovejoy Couplings are offered in a broad size rangeL035 to L225and can be customized to meet specific application needs. Customers may choose from a selection of premium materials, including cast iron, steel, aluminum, and alloy steel, ensuring optimum performance for a variety of machinery and operational environments.


Flexible Jaw Design for Reliable Power Transmission

Engineered with a flexible jaw-type structure, these couplings effectively dampen vibration and compensate for misalignment. Their robust insert materials (NBR, urethane, hytrel, bronze) and precision manufacturing deliver dependable service across pumps, compressors, conveyors, fans, and other power transmission equipment.


User-Friendly Installation and Maintenance

The couplings are designed for quick installation and easy replacement of inserts, minimizing downtime. Their low-maintenance nature and high durability make them a preferred choice for demanding industrial operations. Optional surface treatments enhance corrosion resistance, providing longevity even in challenging environments.

FAQs of Lovejoy Coupling:


Q: How do I select the right Lovejoy Coupling size and material for my application?

A: When choosing a Lovejoy Coupling, consider the required inner and outer diameters (ranging from 10 mm to 100 mm and 30 mm to 220 mm respectively), torque (8 Nm to 12500 Nm), and speed (up to 5500 rpm). Material selectioncast iron, steel, aluminum, or alloy steelshould be based on your machinerys operating environment and required durability.

Q: What process is involved in installing a Lovejoy Flexible Jaw Type Coupling?

A: Installation is straightforward; first, align both shafts, then fit the coupling hubs onto the shafts. Insert the flexible element and secure the hubs. The design allows easy replacement of the insert without removing the entire coupling, streamlining maintenance.

Q: When should I replace the insert in a Lovejoy Jaw Coupling?

A: Replace the insert when signs of wear, cracking, or degradation become apparent, as these can affect performance. Regular inspection during scheduled maintenance is recommended to ensure consistent vibration damping and alignment tolerance.

Q: Where can Lovejoy Flexible Jaw Couplings be used?

A: They are suitable for a wide range of industrial applications, including power transmission systems, pumps, compressors, conveyors, and fans, across various sectors such as manufacturing, processing, and utilities.

Q: What are the benefits of using a Lovejoy Flexible Jaw Coupling in my machinery?

A: Benefits include high vibration damping, accommodation for angular and parallel misalignment, low maintenance requirements, easy installation, and optional corrosion-resistant finishes. These features contribute to higher equipment efficiency and reduced downtime.

Q: How does the coupling manage misalignment and vibration?

A: The flexible insert materialNBR, urethane, hytrel, or bronzeabsorbs shock and vibration while accommodating up to 1.5 angular and 0.38 mm parallel misalignment, protecting machinery components and prolonging service life.

Q: What are the available standards and surface treatments for Lovejoy Couplings?

A: Lovejoy Couplings conform to IS, DIN, and ANSI standards. Surface treatments may include phosphating, black oxide, painted finishes, or custom solutions, enhancing performance and corrosion resistance according to application requirements.

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