As one of America’s leading servo motor repair companies, Servotech’s Control Techniques servo motor repair services are designed to return your servo motor to “like new” condition – like the day it left the factory. Our certified staff of technicians is dedicated to the highest quality Control Techniques servo motor repair and refurbishment, with rush, 2-day servo motor repair services available.
Control Technologies AC Motors Control Technologies DC Servo Motors
Control Techniques AC Servo Motor Repair
Control Techniques AC servo motors are extremely familiar to us due to their strong presence in the industry. In order to properly test and run these motors, our Final Testing department is equipped with the same Control Techniques controls and drives that are used in the end application. This is how we can ensure that every Control Techniques repair we perform is successful.
Control Techniques AC servo motors are global industry benchmarks, engineered for high-dynamic performance and reliability. To maintain the integrity of these systems, our facilities utilize authentic Control Techniques drive technologies for all performance validation. By testing motors on the exact drive platforms used in the field, we guarantee seamless integration and "out-of-the-box" reliability for every unit we service.
Where standard industry support often ends, our engineering capabilities begin. While traditional channels may deem motors with damaged endbells beyond economical repair, we have developed precision-machined replacement endbells engineered to original specifications.
Control Techniques DC Servo Motor Repair
Control Techniques DC servo motors are no longer made in production, but there are plenty of them still in use today. Our ability to perform quality repairs on these motors is necessary to keep these motors running. When you send a Control Techniques DC servo motor to us, you can expect the motor to come back with brand new bearings, seals, and carbon brushes (some of which are available in our online store). Once the repairs are complete, a new coat of paint is applied and a new nameplate is put on. The final product is a motor that looks just as good as the first day it ran.
The industrial environments Control Techniques servo motors operate in are rarely pristine. Over time, external contaminants—such as metallic dust, oil mist, and carbon bypass from neighboring DC equipment—can infiltrate the motor housing.
For legacy Control Techniques DC Servo systems, the most common cause of performance degradation is the accumulation of carbon dust within the armature. Over years of high-cycle operation, the natural wear of brushes creates conductive debris that can bridge commutator segments, leading to localized arcing, insulation breakdown, and eventual armature failure.
Since these DC Control Techniques servo motors are no longer made, replacement parts can be hard to come by. For this reason, we stock a huge inventory of discontinued Control Techniques Servo Motor parts. When a discontinued part is no longer available, we do utilize all our resources to manufacture a compatible replacement. You can rest assured that your Control Techniques DC servo motor is in good hands when you send it to Servotech.
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 Control Technologies 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 Control Technologies 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 Control Technologies 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
Frequently Asked Questions (FAQs)
Can I get a quote to repair my Control Technologies servo motor prior to sending it in?
No, we need to have the servo motor in-house to provide a firm quote, but we can typically give you a ballpark or base price over the phone. Call our expert staff at 860-632-0164 and have your Control Technologies servo motor’s model number handy.
Where do I send the servo motor?
Send your Control Technologies servo motor to the address below. No need to address it to anyone’s attention – our receiving department will know exactly what to do when it arrives.
Servotech, Inc.
478 Timber Ridge Road
Middletown, CT 06457
How long will it take to rebuild or repair my Control Technologies servo motor?
Our standard lead time is 5 business days, if all parts are in stock. You may consider our Rapid Response service for an additional 15%, for a 48-hour turnaround.
Do you offer a warranty on repairs or refurbishments?
Yes, we offer a one-year in-service warranty on Control Technologies servo motor repairs & refurbishments. This means the warranty period begins the day your servo motor is installed.
What is your service area?
We service all major regions around the world (Americas, Europe, Asia, Africa and Oceania). If you can ship us your servo motor, we can provide a solution. We have many customers throughout and outside of the United States.
Servotech is an independent service provider and is not affiliated with or endorsed by Control Technologies. All trademarks are the property of their respective owners.
