Ameridrives Couplings is a leading
international manufacturer of mechanical power transmission products.

Ameridrives Couplings offers a complete line of Coupling Products including Amerigear gear couplings and spindles, Ameriflex diaphragm couplings, Ameridisc high performance disc couplings and universal joints. Ameridrives Couplings is your single source for all your drive applications. Let us solve your Driveline Connections.

Amerigear Gear Couplings Ameridrives Amerigear O'Ring Seal Gear Couplings were designed in the early 1950's when the Amerigear Fully Crowned Gear Tooth was patented. In contrast with ordinary gear tooth forms, all three working portions of the tooth are crowned. The teeth are capable of sliding freely in the axial direction without digging or gouging the internal mating teeth.	Amerigear Mill Spindles Since the development of gear type spindles, their use has been accepted on all types of mill drives. The SM Mill Spindle is used on heavy-duty, high-torque applications requiring rugged strength such as metals rolling mill main drives and similar heavy equipment. The patent pending Advanced Gear Design increases capacities up to 300%.	Diaphragm Couplings Designed specifically for the rigorous demands of the turbo-machinery industry, the Ameriflex multiple convoluted diaphragm coupling was introduced in 1971. Since that time, rotating equipment has continued to demand lighter weight and more powerful couplings. Ameriflex couplings are able to satisfy these demands and continue to set new standards for performance and reliability.
Disc Couplings Ameridrives® Couplings is pleased to introduce a new high-end, API-671 compliant disc coupling line for power transmission applications. The coupling was developed using advanced Finite Element Analysis with strain-gage verification in the Ameridrives Test Facility.	Ameriloc Locking Devices Ameridrives Couplings now offers a full line of Ameriloc internal and external locking devices and shaft couplings. All units are custom-engineered, manufactured, and tested to precise tolerances to meet specific customer requirements and provide years of trouble-free service.	Torsiflex-i Disc Couplings Specifically designed for the process pump and general industrial markets.