Allen-Bradley SGEA20B10024 Aluminum Jaw Coupler

The SGEA20B10024 Aluminum Jaw Coupler is a three-piece jaw-type flexible shaft coupling that connects rotating shafts while accommodating angular, parallel, and axial misalignment and dampening vibration. Built from aluminum alloy with two hubs and an elastomer spider, it transmits torque through elastomer compression with a 5/8 inch bore and shaft mounting by set screws. As a lightweight, corrosion-resistant coupling, it requires no lubrication and is designed for industrial power transmission between motors and driven equipment. Common applications include pumps, blowers, compressors, conveyors, packaging equipment, mixers, machine tools, and other automation systems requiring flexible, low-inertia shaft connections, such as servo drives and high-speed machinery. The Lovejoy-compatible, generic SGEA20B10024 favors easy installation and reliable vibration isolation in mechanical drive trains.