When a Motoman servo motor fails, the impact can be felt throughout your entire operation. Unplanned downtime, reduced accuracy, and lost productivity can quickly add up. At Servotech, we specialize in comprehensive Motoman servo motor repair services, providing expert diagnostics, precision repairs, and complete refurbishment solutions designed to restore your motor to peak operating condition.
Motoman AC Servo Motor Repair
Every Motoman AC servo motor that arrives at our facility undergoes a thorough evaluation performed by experienced technicians. Our goal is to identify not only the immediate cause of failure but also any underlying issues that could affect long-term performance. Each motor is completely inspected, with careful attention given to bearings, windings, feedback devices, connectors, shafts, housings, and other critical mechanical and electrical components.
Motoman servo systems are commonly found in robotics, automated manufacturing equipment, CNC machinery, and motion control applications where precision and reliability are essential. Because of these demanding environments, our AC servo motor repair process focuses on restoring factory-level performance and ensuring consistent operation once the motor is returned to service.
After repairs are completed, each motor undergoes comprehensive testing using factory-compatible equipment whenever possible. This allows us to verify encoder feedback, motor performance, insulation integrity, and overall functionality before shipment. Our commitment to detailed testing helps ensure your repaired Motoman servo motor performs as expected when reinstalled in your equipment.
Motoman DC Servo Motor Repair
Each Motoman DC servo motor that enters our shop receives a complete evaluation to determine the root cause of failure. Our technicians thoroughly inspect all electrical and mechanical components, ensuring that worn or damaged parts are identified and corrected. Rather than simply replacing failed components, we focus on restoring the motor as a complete system.
Brushed DC servo motors require specialized attention due to the natural wear of carbon brushes and commutators. Over time, carbon dust can accumulate throughout the motor, affecting performance and reliability. During our DC servo motor repair process, motors are fully disassembled, cleaned, inspected, and rebuilt as needed. Worn brushes, bearings, seals, and other critical components are replaced to help extend the life of the motor.
Many older Motoman DC servo motors remain in service today, despite replacement parts becoming increasingly difficult to obtain. Servotech maintains an extensive inventory of replacement components and utilizes in-house machining, winding, and fabrication capabilities to address obsolete or hard-to-find parts. When necessary, our team can reverse engineer components to keep legacy equipment operating reliably.
Whether repairing modern AC servo motors or legacy DC servo motors, Servotech is committed to delivering dependable Motoman servo motor repair solutions that minimize downtime and maximize equipment life.
In addition to Motoman servo motor repair services, Servotech refurbishes servo and spindle motors from over 100 manufacturers. Click to view all brands we service.
Our Repair & Refurbishment Process
1. Checking In
- Motoman servo motor is photographed and documented by our receiving department
- Unique job number is assigned for full traceability
- Acknowledgement is sent via email confirming receipt
- Motor is routed to the appropriate department for evaluation
2. Evaluation
The evaluation of each Motoman servo motor is extremely thorough and is 100% free for all customers. Our technicians fully inspect all mechanical and electrical components and perform detailed diagnostics to determine the cause of failure. This includes, but is not limited to:
- Bearing fits and shaft alignment
- Housing and mounting surface condition
- Worn or damaged output shafts
- Corroded or broken flanges
- Burnt or shorted stator windings
- Failed encoders or feedback devices
- Damaged connectors and terminals
3. Quote
Our purchasing and technical teams generate a detailed repair quote outlining failure causes and required parts. We specialize in sourcing components quickly from our extensive inventory and trusted supply partners to minimize downtime.
4. Servo Motor Repair
Once approved, our technicians begin the Motoman servo motor repair process. All components are cleaned, repaired, or replaced as needed, and the motor is rebuilt to meet or exceed factory specifications.
5. Final Testing
After repair, each Motoman servo motor is sent to our quality control department for final testing. We verify electrical integrity, encoder feedback, and overall performance using factory-compatible test systems whenever possible.
6. Painting & Re-Labeling
A protective industrial coating is applied to restore appearance and protect against contamination and wear. New identification labels are added for traceability and documentation purposes.
7. Return Shipping
Each Motoman servo motor is carefully packaged using protective foam or custom-built crates for larger units. This ensures safe transport and secure delivery back to your facility.
Frequently Asked Questions (FAQ's)
Can I get a quote to repair my Motoman 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 Motoman servo motor’s model number handy.
Where do I send the servo motor?
Send your Motoman 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 Motoman 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 Motoman 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 Motoman. All trademarks are the property of their respective owners.
