Product Spotlight


MCS Motor-Drive System


Potomac Electric Corporation is dedicated to innovation in power technology to help you build better machines and control systems. Our product and services business is comprised of several groups that work closely together to provide reliable, cost-effective results for a wide range of industrial and military applications.

Mechatronics Systems

Mechatronics Systems designs, builds and markets high performance DC and AC servomotors, electric brakes, drive electronics and motion controllers for industrial and military applications.

Mechatronics also manufactures direct replacements for a large number of older motors and drives systems.  Working closely with Potomac Repair Services, Mechatronics Systems helps OEM machine builders and end users address sustaining engineering and obsolescence problems. We supply fit form and function replacement parts in small quantities and fast.  This helps OEMs avoid costly retrofits and ultimately save money for end users of the machine.

Potomac Repair Services

Potomac Repair Services is a major US provider of repairs, remanufacturing and replacement products in the area of electric motors, servo motors, drive electronics, spindles, slip rings and mechanical components.

Vacuum Systems

Vacuum Metrology Systems develops and manufactures state of the art manual and automated custom vacuum, leak test and calibration systems. The group also provides refurbishment and upgrade services that build on our extensive experience in remanufacturing of semiconductor automation vacuum pumps. Vacuum Systems Engineering Services provide our customers with custom, cost effective solutions for today's demanding R&D and manufacturing environment.

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Potomac Electric Corporation