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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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 couplings can also be fitted with overload bushings to protect the disc pack during momentary torsional overloads.

Lovejoy Disc Packs are manufactured using high grade stainless steel AISIensuring high strength, high lvejoy to fatigue, and resistance to most environmental conditions.

Baldor highly engineered every aspect of the Raptor for performance, including specification of high-strength Grade 8 flanged head catxlogue screws. Rigid Couplings and Shaft Collars.

Raja-Lovejoy Couplings ///

While competitive urethane couplings can handle pure angular or parallel misalignment, their capabilities are greatly diminished in applications with combined angular and parallel misalignment. Designed to be a drop-in interchange, the Raptor meets or exceeds torque, bore, and speed ratings loveioy these styles of commonly used couplings. Therefore, as the load increases, more of the tooth comes into contact with the grid, thus supplying superior protection and supreme performance.

All Raptor components can be used in existing applications without any modifications. Two flanges with catzlogue teeth engage an elastomeric flexible sleeve with external teeth. A Practical Solution to Spacer Couplings The innovation behind the Raptor coupling also extends to applications requiring additional space between shaft ends. These include all internal combustion engines, reciprocating pumps and compressors, as well as variable frequency drives VFD.

The S—Flex coupling from Lovejoy offers combinations of flanges and sleeves which can be assembled to suit your specific application. This is possible because of the progressive contact that occurs between the curved profile of the hub teeth and the flexible grid.


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 Raptor provides accommodation of shaft misalignment during installation, operation, and replacement better than competitive urethane elements. Additional size ranges and designs can be made to meet unusual application requirements.

Lovejoy Sier-Bath Gear Couplings are avialable in a wide assortment of configurations, which include: C and F standard hubs and sleeves, mill motor hubs, vertical style, floating shaft, and spacer designs.

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. The Baldor-Dodge Raptor utilizes a patented, finite element optimized winged elastomeric element design. The S—Flex coupling design is comprised of three parts. The simple design of the S—Flex Coupling ensures ease of assembly and reliable performance in a wide variery of applications.

Lovejoy hydraulic products include: Continuous and flanged sleeve gear couplings are known for serve applications involving extended distances between shaft ends, mill motors, and limited end float situations. The Guardian team worked with the customer’s engineers to provide a solution to hydraulic lovejoyy failures on their articulated boom lifts.

Llovejoy feature provides improved torsional softness and an angular misalignment capability of up to 1. Unfortunately for the competition, combined misalignment is reality. K45 Series Jaw Coupling. Easy as Installation for Dodge Raptor Couplings are quick and easy.

Brands – Lovejoy

This attention to detail provides provides a more reliable connection between elastomeric element and shaft hubs. All required product markings and documentation are included with each couplingat no additional charge. Installation for Dodge Raptor Couplings are quick and easy. This provides a dramatic increase in rating over other coupling types, increases reserve strength for longer life and may permit selection of a smaller coupling, thus reducing cost.

Because the Raptor element uses a natural rubber compound, it is significantly more flexible than urethane designs. Common applications for curved jaw type couplings include connecting power sources to pumps, gear boxes, compressors, blowers and fans, mixers, conveyors and generator sets.


Attention to Every Detail Hardware Baldor cataloguue engineered every aspect of the Raptor for performance, including specification of high-strength Grade 8 flanged head cap screws.

Raja-Lovejoy Couplings

For more than 70 years, Guardian has been designing and manufacturing world-class couplings and other power transmission components. Our catalogue only showcases a small selection of the products that we supply. Bearing Supported Stub Shafts. Each flange is attached to the respective shaft of the driver and driven and torque is transmitted across the flanges through the sleeve.

Find product solutions for the Marine Market.

While the 8 bolt design can transmit greater torque than the 6 or 4 bolt design, it is not able to accommodate as much angular misalignment. When it comes to hazardous environments, you can trust Baldor-Dodge. Would you couplong to receive product maintenance reminders? Designed to Carry the Pay load.

Longer Couplihg Equipment Life. This WingLock technology increases surface area in the most critical regions of the element, resulting in higher bond strength, improved fatigue resistance, and longer life than competitive designs.

Total Number of Dodge Couplings.

Based on accelerated life testing at 1. Static conductive for grounding redundancy, allowing current to safely pass through the natural rubber element, preventing the possibility of arcing during operation Exceptional resistance to hydrolysis, for improved performance in humid environments Superior thermal conductivity and ability to dissipate heat and hysteresis build up. Even under worst-case misalignment and torque conditions, testing results showed that the Raptor lasts six times longer than the closest competitor.

We can’t find products matching the selection. Lovejoy Inc entered the power transmission marketplace in the s, and today the Lovejoy brand is recognized as a leading supplier of flexible shaft couplings and other power transmission components. Instead of the spider being compressed in between the interlocked jaws of each hub, our In-Shear coupling has the hubs drawn apart with the jaws aligned axially.

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