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LOVE JOY COUPLING
The Jaw Type couplings from Lovejoy are offered in the industry’s largest variety of stock bore/keyway combinations. These couplings require no lubrication and provide highly reliable service for light, medium, and heavy duty electrical motor and internal combustion power transmission applications.
Applications include power transmission to industrial equipment such as pumps, gear boxes, compressors, blowers, mixers, and conveyors. Lovejoy’s Jaw Type couplings are available in 24 sizes from a minimum torque rating of 3.5 in–lbs (0.4 Nm) to a maximum torque rating of 170,004 in–lbs (19209 Nm) and a bore range of .125 inches (4.45mm) to 7 inches (178mm). Lovejoy’s standard bore program covers AGMA, SAE, and DIN bore/keyway and spline bore combinations.
Lovejoy Jaw Type couplings generally consist of two hubs (available in sintered metal, aluminum, bronze, steel, stainless steel, and ductile iron), and an elastomer element, known as a spider or cushion (materials available include NBR SOX rubber, Urethane, Hytrel®, and Bronze).
Type L Coupling | Type SW Coupling | Type RRS Spacer Coupling |
Jaw coupling |
Jaw coupling
- Torsionally flexible, maintenance - free • Damping vibrations • Axial plug-in, fail-safe
- Allover machining - good dynamic properties • Compact design/small flywheel effect
- Finish bore according to ISO fit H7, feather keyway according to DIN 6885 sheet 1 - JS9
- Ex - Approved according to EC Standard 94/9/EC (without aluminum AL-D)
- Electrically insulated.
- Totally unaffected by water, dust petroleum products, steam & light chemicals.
- Material : Cast Iron, Grade 25 IS 210
Love Joy Coupling
Minimum Order Quantity: 1 Piece
Product Brochure
Brand | LOVE JOY |
Coupler Type | C I Mechanical split Collar Couplings L Type - Standard Jaw Coupling |
Size | 1/2" ON WORDS |
Material | C I |
Color | BLACK |
Diameter | AS PER SIZE |
Finishing | C I Mechanical split Collar Couplings L Type - Standard Jaw Coupling |
Love Joy Coupling
C I Mechanical split Collar Couplings
L Type – Standard Jaw Coupling
Industry’s standard shaft coupling
Accommodates for angular and parallel shaft misalignment
Fail-safe (will still perform if elastomeric “spider” fails)
No metal to metal contact
Resistant to oil, dirt, sand, moisture, and grease
Industry’s largest available selection from stock
L Type – Standard Jaw Coupling
Industry’s standard shaft coupling
Fail-safe (will still perform if elastomeric “spider” fails)
Max Bore: 2.875 inches (73 mm)
Max Torque: 12,500 in-lbs (1412 Nm)
AL Type – Aluminum Jaw Coupling
Lightweight aluminum version of the standard shaft coupling
Corrosion resistant (finished bores passivated for added protection)
Max Bore: 1.875 inches (48 mm)
Max Torque: 2,268 in-lbs (256 Nm)
SS Type – Stainless Steel Jaw Coupling
Stainless steel version of the industry standard shaft coupling
Interchangeable with L and AL line of hubs (except AL150)
Max Bore: 1.875 inches (48 mm)
Max Torque: 3,708 in-lbs inches (419 Nm)
SW Type - Radially Removable Elastomer
Standard L type coupling with radially removable elastomer
Fail-safe; plus open center allows for minimal shaft separation
1,750 RPM limit (see LC type for higher limit)
Max Bore: 2.125 inches (55 mm)
Additional Information:
- Packaging Details: LC Type Radially Removable Elastomer Standard L type coupling with radially removable elastomer Higher RPM limit (compared to SW) of 3,600 RPM Fail-safe; plus open center allows for minimal shaft separation Max Bore: 2.625 inches (65 mm) Jaw Coupling RSS Image RRS/RRSC Type ¿¿¿¿¿¿¿¿¿¿¿¿¿¿¿¿??¿¿¿¿¿¿¿¿¿¿¿¿¿¿¿¿¿¿?¿¿¿¿¿¿¿¿¿¿¿¿? Radially Removable Spacer Coupling Spacer coupling with ¿¿¿¿¿¿¿¿¿¿¿¿¿¿¿¿??¿¿¿¿¿¿¿¿¿¿¿¿¿¿¿¿¿¿??drop out¿¿¿¿¿¿¿¿¿¿¿¿¿¿¿¿??¿¿¿¿¿¿¿¿¿¿¿¿¿¿¿¿¿¿? center for proper separation Radially removable elastomers (easy installation & maintenance) US and European industry standard pump/motor shaft separations Spacer made of glass reinforced plastic, cast iron, or aluminum RRC Coupling RRC Type ¿¿¿¿¿¿¿¿¿¿¿¿¿¿¿¿??¿¿¿¿¿¿¿¿¿¿¿¿¿¿¿¿¿¿?¿¿¿¿¿¿¿¿¿¿¿¿? Radially Removable Spacer Coupling Larger version of RRS/RRSC type couplings Spacer coupling with ¿¿¿¿¿¿¿¿¿¿¿¿¿¿¿¿??¿¿¿¿¿¿¿¿¿¿¿¿¿¿¿¿¿¿??drop out¿¿¿¿¿¿¿¿¿¿¿¿¿¿¿¿??¿¿¿¿¿¿¿¿¿¿¿¿¿¿¿¿¿¿? center for proper separation Radially removable elastomers (easy installation & maintenance) Spacer made of glass reinforced plastic, cast iron, or aluminum Jaw Coupling C Image C Type ¿¿¿¿¿¿¿¿¿¿¿¿¿¿¿¿??¿¿¿¿¿¿¿¿¿¿¿¿¿¿¿¿¿¿?¿¿¿¿¿¿¿¿¿¿¿¿? Higher Torque Jaw Coupling Greater torque and bore capacity (compared to L type) Fail-safe; plus radially removable elastomeric cushions Max Bore: 4.000 inches (102mm) Max Torque: 37,800 in-lbs (4271 Nm)