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  ![](https://www.potomacelectric.com/repairs/images/design/smallimagesstrip.jpg)





 

 #  SEM Servo Motor Repairs 

![SEM servo motor repair and replacement](https://www.potomacelectric.com/repairs/images/stories/sem1.jpg)

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](https://www.potomacelectric.com/repairs/inquires) page for expert assistance.

**Looking for PMI Kollmorgen servo motors?** We may have them in our [Parts Inventory](https://www.potomacelectric.com/repairs/parts)—reach out for availability.

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