The Hawk positive drive synchronous belt has a 20 mm pitch, a 20M metric profile, is built by Goodyear Engineered Products, and is suitable for drive applications where shaft synchronization is required, such as food processing equipment, farm machinery, machine tools, and packaging machinery. This universal tooth profile belt is a drop-in replacement belt that fits many standard-sized sprockets and uses standard industry parts numbers. Its molded-rubber compounded construction decreases flex fatigue for longer product life. The Hawk positive drive synchronous belt is constructed of a composite rubber compound that resists tooth deformity and ratcheting, and it is oil, heat, ozone, and abrasion resistant, making it suitable for use in rugged, outdoor environments.
Synchronous belts (also known as timing belts) have teeth on the underside of the belt that join with the grooves in a rotating pulley to transmit power at a constant speed without slippage. They are made of compounded rubber and are reinforced lengthwise with fiberglass cords for added strength. The belts require minimal re-tensioning and maintenance, no lubrication, and provide quiet operation. Synchronous belts are used in industrial applications such as farm, textile, mining, and printing machinery, and consumer applications such as office equipment, home appliances, and automobiles.
Veyance Technologies, Inc. manufactures and sells Goodyear Engineered Products, including industrial power transmission products, conveyor belts, hydraulics, rubber track, and automotive and truck products. It is based in Fairlawn, OH.