Consult Lovejoy’s entire Jaw Coupling catalogue on DirectIndustry. Page: 1/ The Lovejoy Jaw Type coupling is available in a variety of metal hub and insert The new Jaw In-Shear coupling is presented in the next section of this catalog. Lovejoy can satisfy your gear coupling needs. Continuous and Flanged Sleeve. The original Continuous Sleeve, or “C”, coupling offers a lightweight, compact.

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Lovejoy lovvejoy couplings have been engineered to solve torsional vibration problems found in diesel engine driven equipment and other applications where torsional vibrations are prevalent.

Serrations under the flanged head help to resist loosening and minimize the potential for stripping. This is possible because of the progressive contact that occurs between the curved profile of the hub teeth and the flexible grid. Reduced bearing loads yield up to a Total Number of Couplings. This allows users to benefit from the increased performance and longer driven equipment life of standard Raptor elements, while providing an added layer of protection from ozone, petroleum oils, and some chemical environments.

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Designed to Carry the Pay load. For more than 70 years, Guardian has been designing and manufacturing world-class couplings and other power transmission loveojy. Based on accelerated life testing at 1. K45 Series is a shaft-to-shaft coupling, for industrial applications, with bolt on brake disc for brake calipers. Installation for Dodge Raptor Couplings are quick and easy. Bearing Supported Stub Shafts. The Baldor-Dodge Raptor utilizes a patented, finite element optimized winged elastomeric element design.

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The S—Flex coupling design is comprised of three parts. 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. Lovejoy Disc Packs are manufactured using high grade stainless steel AISIensuring high strength, high endurance to fatigue, and resistance to most environmental conditions.


One spacer element fits all standard ANSI and ISO space lengths Spacer elements can be replaced with standard close-coupled elements, resulting in lower replacement costs and reduced inventory Eliminated the need for high-speed rings, resulting in easier installation, while also reducing purchase costs and inventory requirements. No special tools are needed for installation or removal.

The curved jaw type coupling provides highly reliable service for light, medium, and heavy duty electrical motor and internal combustion engine power transmission applications. Misalignment and torsional shock loads are absorbed by shear deflection in the sleeve.

While competitive urethane couplings can handle pure angular or parallel misalignment, their capabilities are greatly diminished in applications with combined angular and parallel misalignment.

C urrent users of these styles can immediately realize the benefit of longer driven equipment life and improved reliability by switching to the Raptor.

The Guardian team worked with the customer’s engineers to provide a solution to hydraulic pump failures on their articulated boom lifts. Our catalogue only showcases a small selection of catalotue products that we supply. Therefore, as the load increases, more of the tooth comes into contact with the grid, thus supplying superior protection and supreme performance.

Industrial and Bearing Supplies | LOVEJOY

The S—Flex flanges are offered in five models which are made from zinc die cast or cast iron. Select Language English Contact.

Guardian is a premier manufacturer of world-class couplings and other highly reliable power transmission components For more than 70 years, Guardian has been designing and manufacturing world-class couplings and other power transmission components.


Designed to be a drop-in interchange, the Raptor meets or exceeds torque, bore, and speed ratings for these styles of commonly used couplings. JavaScript seems to be disabled in your browser.

Continuous and flanged sleeve gear couplings are known for serve applications involving extended distances between shaft ends, mill motors, and limited end float situations. Attention to Every Detail Hardware Baldor highly engineered every aspect of the Raptor for performance, including specification of high-strength Grade 8 flanged head cap screws.

The flexible nature of the spring-like grid absorbs impact energy by spreading it out over time, thus reducing the magnitude of the peak loads. Competitor Interchange Designed to be a drop-in interchange, the Raptor meets or exceeds torque, bore, and speed ratings for these styles of commonly used couplings.

When it comes to hazardous environments, you can trust Baldor-Dodge. For the best experience on our site, be sure to turn on Javascript in your browser.

Because the Raptor element uses a natural rubber compound, it is significantly more flexible than urethane designs. Rigid Couplings and Shaft Collars. The innovation behind the Raptor coupling also extends to applications requiring additional space between shaft ends. Applications for Lovejoy gear couplings are numerous. Two flanges with internal teeth engage an elastomeric flexible sleeve with external teeth. Common applications for curved jaw type couplings include connecting power sources to pumps, gear boxes, compressors, blowers and fans, mixers, conveyors and generator sets.

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