Professional Mistubishi and FANUC Repair Services
At CNCFixtech, we specialize in providing expert repair services for a wide range of industrial automation equipment, including FANUC repair and Mitsubishi repair. Our experienced technicians are dedicated to diagnosing and resolving issues efficiently to minimize downtime and ensure optimal performance of your equipment.
Main Maintenance Scope:
Fanuc repair:
1. Fanuc Controller Repair:
FANUC 3, 6, 10/11 series, etc. (80s products) system,
FANUC 0 system, 16, 18, 21 system (90s products),
FANUC 0i system (A, B, C, D series),
FANUC16i, 18i, 21i, 31i, 32i system (products after 2000), etc. for system maintenance.
2. Fanuc Drive Maintenance:
D series (DC drive)
AC analog servo drive
S series (digital AC servo)
α(alpha) series (serial digital servo)
αi(alpha i) series (new serial digital servo)
β(Beta) Series
βi(Beta i) (economic serial digital servo) and other drive unit maintenance.
Maintenance of Fanuc spindle drive units.
3.Fanuc Motor Repair:
Various types of FANUC servo motor, spindle motor repair, including:
Demagnetized or broken magnets
Magnet detachment
Motor shaft seizure
Encoder wear or malfunction
Damaged or cracked glass/optical disks
Overheating or abnormal motor temperature
Water ingress or contamination
Abnormal motor operation or vibration
4. Fanuc Motherboard(mainboard) Repair:
FANUC Fanuc 3, 6, 7, 0, 0i, 16i, 18i, 21i and other CNC system motherboard, PC board repair.
5.Fanuc (fanuc) power supply, display maintenance:
FANUC Fanuc servo power supply repair, all kinds of CNC display and operating panel repair and sales
How We Fixed It
Check our latest repair cases sharing!

FANUC 701 OVERHEAT FAN MOTOR Alarm: Complete FANUC Fan Troubleshooting Guide for FANUC System
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Fanuc Servo Amplifier Alarm Codes: Comprehensive Guide to Alarms & Troubleshooting
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FANUC Power Supply Alarms and Troubleshooting Guide
Introduction A FANUC power supply alarm is one of the most common issues that can cause CNC machines to stop unexpectedly.FANUC power supply modules are
Start Your Repair Request
How we process your repair requirements
Step 1: Contact Us:
Get in touch with us and provide as much detail as possible about the issue you are experiencing.
Step 2: Preliminary Assessment
Our professional repair team will help assess the severity of the problem and the possibility of repair.
Step 3: Send and Register
- If the fault is likely repairable, we will provide an initial quote and arrange for logistics to collect the item.
- If the fault is difficult to repair, we will suggest replacing the parts and offer a special discount quote for your reference.
Step 4: Initial Quote and Logistics
The customer sends or delivers the servo drive to our company. We register it in our system and prepare it for further inspection.
Step 5: Diagnose Fault
Our engineers diagnose the fault points of the servo drive and provide a detailed inspection report, including the final repair cost and estimated repair time.
Step 6: Confirm Repair
We provide the repair quote to the customer and wait for their confirmation. If the customer agrees to the quote, we proceed with the repair.
Step 7: Perform Repair and Testing
Upon customer approval, we carry out the necessary repairs. After repairs are completed, we perform tests with the motor and conduct aging tests to ensure the servo drive operates reliably under various conditions. Once the testing is successful, we register the drive for delivery.
Step 8: Customer Payment and Delivery
The customer completes the payment, and we deliver the repaired servo drive to the customer.
Step 9: Follow-Up Service
We provide attentive follow-up service to ensure customer satisfaction and address any further needs.
Request Support — Fast Solutions, Less Downtime!
Watch Our Repair Process
From Diagnosis to Fix: Our Repair Videos
Motor Repair
“We specialize in repairing a wide range of faults commonly found in FANUC servo motors and Fanuc Spindle Motor “
Controller Repair
“We demonstrate our expert repair techniques from start to finish.”
Drive Repair
“We are very confident in the quality of each of our products.”
Beyond Repair? We’ve Got You Covered
Sometimes a part is simply beyond economical repair.
No problem — we also provide fully tested second-hand and brand-new original spare parts to help you get back up and running quickly.
We offer:
Fully tested used parts
Genuine new replacements
Fast delivery and warranty options
Wide compatibility with FANUC and Mitsubishi models
Contact us today to find the right replacement for your equipment!