Giddings & Lewis servo motors are widely recognized for their rugged construction and use in heavy industrial machinery. Servotech provides expert G&L servo motor repair and refurbishment services to restore them to precise, dependable operation.
Giddings & Lewis AC Motors Giddings & Lewis DC Motors
Giddings & Lewis AC Servo Motor Repair
Giddings & Lewis AC servo motors are frequently found in machine tools, automation systems, and other high-demand applications. When one of these motors fails, our Giddings & Lewis servo repair begins with a meticulous inspection to identify both the immediate issue and any underlying conditions that may have contributed to the failure.
During a G&L servo repair, your motor will be fully disassembled and evaluated, including stator windings, rotor assemblies, bearings, housings, and feedback components. We check insulation resistance, winding integrity, and mechanical tolerances to ensure long-term reliability. Our technical documentation and testing procedures allow us to restore the motor to original operating specifications.
Giddings & Lewis DC Servo Motor Repair
Since these motors are designed for high torque output and precise speed regulation, a Giddings & Lewis servo repair demands careful attention to the motor’s armature, commutator, brush system, and magnetic field components.
We start by completely disassembling the motor and inspecting the armature windings. Commutators are evaluated for wear or scoring and resurfaced as needed to ensure smooth, reliable commutation. Brush assemblies are replaced or adjusted to prevent uneven wear and electrical arcing. Where necessary, bearings, seals, and mechanical components are also replaced to restore proper alignment and rotation.
Finally, each DC servo motor is carefully tested, including operational checks and load testing. We take pride in delivering dependable repairs with fast turnaround times, helping you keep your equipment running efficiently and minimizing costly downtime.
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 Giddings & Lewis 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 Giddings & Lewis 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 Giddings & Lewis 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 Giddings & Lewis 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 Giddings & Lewis servo motor’s model number handy.
Where do I send the servo motor?
Send your Giddings & Lewis 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 Giddings & Lewis 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 Giddings & Lewis 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.
