Cincinnati Milacron AC Motors Cincinnati Milacron DC Motors
Cincinnati Milacron servo motors are evaluated and tested exhaustively at the Servotech facility. We can procure original technical documents and specifications for your Cincinnati Milacron servo motor—allowing us not just to fix your motor, but to restore its factory specifications and refurbish it to like-new condition.
Cincinnati Milacron AC Servo Motor Repair
Cincinnati Milacron AC servo motors that have failed will need an extremely thorough inspection. Our experienced repair technicians are well-versed in these motors, and are fully equipped to properly diagnose the cause of failure.
We have an extensive library of technical documentation, allowing us to ensure that each motor meets or exceeds factory specifications once repaired. Other shops may repair a motor to “running” condition, but with Servotech you can trust that your motor will be returned good as new.
We understand that time is critical while you wait for repairs to your servo motor. Our vast replacement parts inventory includes connectors, bearings, and feedback devices, and we can perform machining and stator winding in-house. This allows us to return your refurbished motor with minimal downtime.
Cincinnati Milacron DC Servo Motor Repair
There’s no team more qualified to repair Cincinnati Milacron DC servo motors than Servotech. With a large library of technical documentation, an extensive inventory of replacement parts, and highly knowledgeable technicians, we can provide comprehensive inspections and the best quality refurbishment, with an industry-leading turnaround time.
Cincinnati Milacron also manufactures pancake motors, also called PMI or disc motors, which have thin, disc-shaped armatures and powerful permanent magnet field frames. At most shops, these can be too challenging to repair, but Servotech’s technicians are able to re-magnetize the field magnets with a charge fixture.
Whichever type of Cincinnati Milacron DC servo motor you need repaired, you can trust Servotech to get the job done right. We take pride in getting you back up and running quickly with the absolute highest quality refurbishment possible.
Our Repair & Refurbishment Process
1. Checking In
- Motor is photographed and documented by our receiving department
- Unique job number is assigned
- Acknowledgement is sent via email
- Motor is delivered to the appropriate department to be evaluated
2. Evaluation
The evaluation of each Cincinnati Milacron servo motor is extremely thorough and is 100% free for all our customers. Our technicians fully inspect all mechanical and electrical parts. They also perform multiple tests to determine the cause of failure. This includes, but is not limited to:
- Bearing fits
- Housing fits
- Worn output shafts
- Corroded and/or broken flanges
- Burnt Stator Windings
- Failed Encoders
- Damaged Connectors

3. Quote
Our purchasing department then generates a firm quote, outlining the cause for failure, and listing all needed parts for repair. Our team excels in sourcing any parts that are not already stocked in our extensive inventory. We understand that getting your machine up and running is of utmost importance, and we go above and beyond to offer you the quickest delivery possible.
4. Servo Motor Repair
Once the quote is approved, orders are placed for any needed parts and our technicians proceed with repairs. Anything that requires our in-house services, such as winding or machine work, is taken to the corresponding department. When ready, the motor is re-assembled with all new parts and hardware, bringing it to good-as-new condition.

5. Final Testing
Upon completion of repairs, the motor heads to our quality control department for final testing. Here, we review the entire repair and run it on a factory specific drive. Using the same drive that is used in your machine ensures that your Cincinnati Milacron servo motor will run just as it should once re-installed. We take great pride in maintaining an inventory of factory drives as it allows us to offer the most effective, reliable refurbishment possible.

6. Painting & Re-Labeling
Not only does a fresh coat of paint make your Cincinnati Milacron servo motor look brand new, but it also provides protection from outside contaminants, extending the overall lifespan of the motor. Our painting department provides application-specific paint, such as:
- Food grade epoxy
- IP67 epoxy
- Marine epoxy
7. Return Shipping
Our shipping department takes pride in offering the highest quality care when preparing a refurbished motor for its journey back to you. Protective caps are put on connectors, nameplates are applied to the motor, and documentation is reviewed to make sure any accessories, such as eye bolts or shaft keys, are returned to you. Our high-quality spray foam packaging system creates a mold around the motor to keep it safe in the box during shipping. For larger motors that require freight shipping, we build a custom crate on-site to fit each motor’s unique size and shape..
- Bearing fits
- Housing fits
- Worn output shafts
- Corroded and/or broken flanges