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Servo Motor Repair

Expert Servo Motor Repair Services Here.

  • Is Your Servo Motor Damaged or Malfunctioning?
  • Would You Like Quick Servo Motor Repair At A Fair Price?
  • National Circuit Can Repair Servo Motors And Get Them Back To You Fast!

If you're considering whether to repair your Servo Motor then choose National Circuit and let us give you a free evaluation and repair quote.

  • Repair Saves 50% - 85% the cost to purchase a new motor
  • Most repairs are back in your hands in 5-15 days, with our Priority Repair Service shipping in just 2-5 days
  • We Guarantee Our Repairs With A Full One-Year Warranty

Are AC, DC & Brushless Servo Motors Cost Effective To Repair?

Servo Motor Repair Siemens 1FT7
Siemens 1FT7 Servo Motor Repair
We service most Siemens models

Absolutely! Almost every Servo Motor can be repaired for a fraction of what it will cost to buy a new one. See our Servo Motor Repair Pricing for an explanation of repair cost. National Circuit Provides Expert Repairs for the older AC Servo Motor as well as the newer Brushless Servo Motor and DC Servo Motor products. See the technical repair details and list of brands we repair at the bottom of this page.

How Much Will It Cost To Evaluate?

Zero. That's right ... There is No Charge To evaluate your Servo Motors for repair. To get a free evaluation and RMA number, click Servo Motor Repair Form.

How Long Will It Take To Get A Servo Motor Repair Estimate?

It takes 3-5 days to evaluate most motors for repair unless you need Rush Service. Rush jobs are usually quoted 24-48 hours after we receive the items..

How Long Will It Take To Finish My Motor And Ship It Back?

Standard repairs are usually shipped 7-14 days after they are approved. Rush repairs are usually shipped five working days or less after approval. Many rush repairs can be completed in as little as 48 Hours.

Is There a Warranty for Repairs?

Each repair is covered by a One-Year comprehensive warranty unless otherwise stated on your quote. See Servo Motor Warranty Details.
  • If you do not see the manufacturer of your Servo Motor supported manufacturers in the list at the bottom of this page don't worry. We can probably repair your damaged item. Call to speak to one of our electronic repair customer service reps for help.

Fast, Expert Service For Business & Industrial Customers

National Circuit has been providing comprehensive AC & DC Servo Motor Repair and CNC & Spindle motor repair services for over nine years. We routinely repair domestic and foreign motors.

Get Premium repair service at very competitive prices at National Circuit. Friendly, efficient service is what makes us different.

Initial Testing & Thorough Diagnostics Before Disassembly

National Circuit has custom-built test fixtures that enable us to perform in-depth initial back drive testing and critical alignment verification before disassembly. Then, we test the stator windings at full voltage and current, verifying breakdown condition under "real life" full load conditions. We record test data including, winding waveforms, feedback signals, reverse generated voltage readings, shaft and encoder alignment data. We use this data to guarantee everything needing service in your motor is repaired.

We test the magnet assemblies for proper torque output. If the magnets test bad or are broken, they are re-magnetized or replaced.

Our machining services will re-machine sleeve endbells, shafts, and motor housings as needed. Special bearings will be fabricated if replacements are not available from the OEM. Standard and exotic construction methods are serviced at National Circuit.

FREE and Accurate Repair Quotes

Repair evaluations are free with no obligation. We base your repair price on what is damaged on your servo motor and the work required to make the repairs needed.

Expert Repair

Our highly trained techs are repairing servo motors from just about every manufacturer with the latest test equipment every day. We also repair and replace bad encoders, resolvers, tachometers, and hall-effect devices if they are damaged, or need service.


Send Your Servo Motor Today for a Free Evaluation!

One of our knowledgeable sales engineers is waiting to answer your questions and provide professional motor repair solutions. Please contact us at 1-888-248-1238.

Supported Manufacturers

The following is a list of the more popular servo motor manufacturers we service and repair. If your servo motor manufacturer is not shown here, it is very likely we can be of assistance. Just contact us for more information using our Contact page, or call 888-248-1238.

Allen Bradley
Baldor
Bridgeport
Cincinnati Milacron
Fadal
Fanuc
Gettys
Giddings & Lewis
Haas
Hermle
  Indramat
Inland
Kollmorgen
Matsura
Mazak
Mitsubishi
Mori Seiki
Okuma
Peerless
Yaskawa
MORE Servo Motor Manufacturers   >>

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Send Your Damaged Gear To Us For A Fast And Free Evaluation.

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Receive your Free Quote and Free Evaluation. Our technician in charge of quotations must conduct a Physical Evaluation of your item before we can provide you with an accurate quote for services.

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The National Circuit Warranty!

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National Circuit, an ACS Company • 940 Tate Blvd SE, Suite 105 • Hickory, NC 28602 • Phone: 828-267-5550 • Toll Free: 888-248-1238 • Toll Free Fax: 855-252-5363

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