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Authorized Repair Service

Potomac Electric
Potomac Electric

SEM Servo Motor Repairs

SEM servo motor repair and replacement
SEM Servo Motor Repair, Refurbishment, and Replacement

Expert SEM Servo Motor Repairs and Replacements

SEM is a global supplier of AC permanent servo motors and asynchronous spindle motors, widely used in machine tools, robotics, transfer lines, and other automation applications.

Reliable SEM Servo Motor Repair Services

At Potomac Electric, we have over 20 years of experience repairing and refurbishing:

✔ SEM brush and brushless servo motors
✔ AC permanent servo motors
✔ Asynchronous spindle motors

We have successfully repaired hundreds of SEM servo motors, helping businesses extend equipment lifespan, minimize downtime, and reduce maintenance costs.

Custom Servo Motor Replacements

In addition to repairs, we continuously design and manufacture replacements for obsolete SEM servo motors. This page will be updated as more replacement options become available.

Need a repair or refurbishment? Contact us through our our Inquiry and Quotes page for expert assistance.

Looking for PMI Kollmorgen servo motors? We may have them in our Parts Inventory—reach out for availability.