Dynamatic® Drive Source USA International, Inc.

Dynamatic® Drive Source International, Inc.
Dynamatic® – Adjustable speed drives, brakes and controls OEM

World's leading manufacturer of Eddy Current adjustable speed drives, brakes and controls.


Eddy Current Drives

Your best choice for high performance and reliability

You have a number of choices when it comes to adjustable speed drive technologies: Eddy Current, mechanical, hydraulic, variable frequency (VFDs) and DC. But when the cost of downtime enters the decision making, the field narrows... to Eddy Current. Why? Because no other adjustable speed drive system operates with such simplicity, with so few parts to wear out, and with so little maintenance. Once you pencil in the total cost of downtime for your process — the lost material, the lost labor, the lost output — you'll see why many system designers and engineers specify high performance Dynamatic® Eddy Current drives.

Choose from the most complete line of Eddy Current electromagnetic drives

For over 65 years Dynamatic® has lead the way in reliable Eddy Current drive technology. We offer the broadest line of AS/FAS Drives (Dynamatic Ajusto Spede) from .75-40 hp, as well as rugged and reliable AT Drives from 1-200 hp. Our Dynamatic DCD Drives offer low-cost dependability from 3-75 hp. Dynamatic CES Press Drives are Constant Energy System drives designed specifically for the stamping industry.

Dynamatic® is also the North American agents/distributors and factory repair specialist for TECO Eddy Current drives, and TASC and HEENAN Eddy Current drives.

  • Dynamatic® AS/FAS Drives (Ajusto Spede)
  • Dynamatic® AT Drives
  • Dynamatic® DCD Drives
  • Dynamatic® CES Press Drives
  • Dynamatic® Drives for Water/Wastewater
  • TECO Eddy Current Drives
  • TASC & HEENAN Drives

Watch our video explaining how Eddy Current electromagnetic drives work.

Eddy Current Technology

Video explaining how Dynamatic® Eddy Current electromagnetic drives work.

Dynamatic® – Adjustable speed drives, brakes and controls OEM

7900 Durand Avenue, Bldg. 3 | Sturtevant, Wisconsin 53177 USA

Phone: 262-554-7977 | Toll Free: 800-548-2169 US/Canada

Outside the US/Canada: +1-262-554-7977

Fax: 262-554-7041

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