Power Transmission Couplings

The Lovejoy brand is recognized around the world as the premier supplier of flexible shaft couplings and other power transmission components.


During the past century, Lovejoy has been a pioneer in advanced manufacturing technologies. We created the industry standard Jaw-style coupling in 1927, and we were the first to incorporate rubber-in-compression as a power transmission concept. Today, Lovejoy’s engineers employ the latest and most advanced computer techniques to develop unique solutions and designs.

alt="Allied Witan Company manufactures"
alt="Jaw Type Couplings"
alt="Jaw In-Shear Tyoe Couplings"
alt="Curved Jaw Couplings"
alt="S-Flex Endurance™ Couplings"
alt="Motion Control Couplings"
alt="Gear Type Couplings"
alt="HercuFlex® Gear Couplings"
alt="High Perfomance Gear Couplings"
alt="Grid Couplings"
alt="Disc Couplings"
alt="Torsional Couplings"
alt="Specialty Products"
alt="Universal Joints"
alt="Variable Speed Drives"
alt="Shaft Locking Devices"
alt="RunRight® Rubber Suspension"
alt="Hydraulic Components"
alt="QUICK FLEX® Couplings"
alt="Rigid Compression Couplings"