استاندارد AGMA

The American Gear Manufacturers Association is a voluntary association of companies, consultants, and academicians with a direct interest in the design, manufacture, and application of gears, couplings and related power transmission components and equipment.

Founded in 1916, AGMA is a member- and market-driven organization, conducting programs and providing services to the gear industry and its customers. AGMA member companies currently number more than 495. They include gear manufacturers from the United States, Mexico, and Canada, as well as gearing interests from more than 30 countries around the world.

AGMA is accredited by the American National Standards Institute to write all U.S. standards on gearing. AGMA is also the Secretariat (Chairman) for Technical Committee 60 of the International Organization for Standardization (ISO). TC 60 is the committee responsible for developing all international gearing standards. In addition to the holding the position of Secretariat, AGMA convenes (chairs) the active ISO Working Groups related to gear inspection and testing.

AGMA began on the cutting edge of new technologies. In 1916, a new gear market was emerging. It emphasized quiet operation, particularly for timing gears in the automotive industry.

Gear manufacturers were exploring various materials – but lacked technical standards for non-metallic gearing.

AGMA was born when R.D. Nuttall Company brought together several gear manufacturers to discuss developing such standards.

The first AGMA members included Cincinnati Gear Company, Earle Gear and Machine Company, Horsburgh and Scott Company, Newark Gear Cutting Machine Company, R.D. Nuttall Company, Philadelphia Gear Works, Pittsburgh Gear and Machine Company, Simonds Manufacturing Company and Van Dorn Dutton Company.

They established an executive committee, which drew up a constitution and elected officers. They planned AGMA’s first Annual Meeting, held in Pittsburgh May 14-15, 1917.