Lovejoy Econoline Variable Speed Pulley

This Lovejoy Econoline variable speed pulley with an A/B belt section is made of cast iron and comes with one groove. It is a classical V-belt sheave that fits a variety of widely available, classical profile V-belts and is suitable for use in power transmission drives including conveyors, mixers, and small machine tools. The variable speed design of this pulley allows speed changes to be made to the drive without changing sheaves or belts, all while the drive is still running. This pulley is made of cast iron for resistance to wear, corrosion and galling. It has an A/B cross section and one groove for use with single belts. V-belt pulleys (sheaves) are used in a wide range of mechanical and electronic drives, including HVAC units, farm machinery, food processing equipment, and home appliances, among others.

V-belt pulleys (sheaves) are the component in a power transmission drive that transmits power to the belt. Typically made of cast iron, the pulleys and the V-belts that loop around them match in form – wide (classical) or narrow, single or multi-grooved. V-belt pulleys are found in drive designs in the agriculture, textile, printing, mining, and office equipment industries.

Lovejoy manufactures V-belt pulleys and other power transmission products. The company, founded in 1900 and headquartered in Downer’s Grove, IL, provides tools that meet American National Standards Institute (ANSI), Deutsches Institut für Normung (DIN) standards, and others.