Dynamatic

World's Leading Manufacturer of Eddy Current Drives, Brakes, and Controls

Drive Source International, Inc. is the world’s leading provider of eddy current adjustable speed solutions. The Dynamatic® brand is built on 90 years of reliable performance. They offer a complete line of eddy current variable speed drives up to 4,000HP, air- and liquid-cooled eddy current brakes, and related controls. Their drives are used on a variety of demanding applications: from wastewater pumps and centrifuges, to metal stamping presses, asphalt and aggregate conveyors, and in numerous other industrial motion control applications. Their brakes are commonly used in dynamometers that test high-torque automotive, aerospace, and industrial engines.