FANUC CNC Repair and Replacement Parts


Tri Star CNC Services helps you get your machinery back up and running after it's been submerged in flood water.

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GE FANUC components provided by Tri Star CNC CNC Machine Control and Electronic Repair Specialists

Tri Star CNC Services, LLC is an independent service organization ready to assist you with your CNC control maintenance requirements. We specialize in FANUC and GE Fanuc repairs and parts. Our first priority at Tri Star CNC Services is the timely and effective repair of your malfunctioning CNC machine. We provide unit repair, unit exchange, and free technical phone support to our customers.

Our engineering staff has over 90 years of combined experience in electronic control repair and/or machine tool repair. Tri Star CNC Services considers the control as part of your machine and not a separate entity as some control manufacturers and repair facilities.

We are THE source for FANUC and GE FANUC part repair and exchange stock.

Contact Tri Star CNC Services, LLC to ensure...

  1.   Impeccable service
  2.   Quick turnaround
  3.   Flawless performance

FANUC Controls/Electronic Services Available:

Tri Star CNC Services specializes in component level repair of FANUC and GE Fanuc Controls, Servo Drives, Spindle Amplifiers and Power Supplies. All of our electronic part repairs are done in house and fully tested on closed loop control systems (we match the assembly with the appropriate number and size of axis motors, spindle motors and control and run a part program). We stock many units for purchase on an exchange basis. In addition to this Tri Star CNC Services considers all parts sent in for repair as a priority. Please visit our "Parts" page to check availability of a part or the estimated repair lead time.

We are the best value in the market place for FANUC and GE FANUC  parts, repairs and exchanges.

When considering our warranty (please visit our warranty page), quality, repair lead times, and pricing (usually lower than other sources, please visit our FANUC parts page to get pricing) we are confident you will find we are the best in the market place for FANUC and GE FANUC parts and repair.

CNC Machine Throwing an Error? Consult our FANUC Alarm Code List

Critical FANUC components—servo motors, spindle drives, power supplies and SVPM units—may fail and throw an error. There’s no reason to panic. Some errors are minor and may even be addressed fully over the phone. Others might take a little more work. Either way, we’re your first call.


We offer free phone support to address CNC component faults and error codes, or full repair or replacement services should it be necessary. Tackling this stuff on your own can be a headache. We help get your CNC machinery up and running ASAP. Just tell us the code you see in your controls and we’ll handle the rest.

The Future of Manufacturing Technology

3D printing has taken the manufacturing industry by storm. Passive consumers have the ability to become active creators. The possibilities appear endless. However, 3D printing is still a very young technology. CNC machining remains more affordable than 3D printing because the market is far more evolved.

The concept of deep reinforcement learning is changing the landscape of CNC technology. FANUC robots are learning how to perform tasks on their own with no manual programming within hours.  

Tri Star CNC remains your go-to source for custom engineered FANUC parts and components.

CRT to LCD Conversion Service to Upgrade Your Outdated CRT Display

You may feel challenged by the incredible turnover in most technological industries. Over and over again companies must upgrade from their existing equipment to keep up with consumer demand and keep pace with competitors. When the CRT display is showing signs of age and you're having trouble reading the screen, Tri Star CNC can perform an LCD retrofit to equip your existing CNC machinery with a brand new modern display. 

Contact us for Fanuc and GE Fanuc service and parts by email or call 815.578.9145 (for Fanuc Parts & Service). We focus on getting your controller repaired and back to you FAST to get your production lines running.
4/7/2017 How Do FANUC Robots Work? 4/7/2017
3/3/2016 How Does a Servo Drive Work? 3/3/2016
Did you know this?
Setting Zero Return on Fanuc machines or any CNC Machine can sometimes be difficult. Each builder has their own way to set zero return through their own side of the control.

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