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Fanuc power supply repair & testing

ISO 9001:2015 Certified Quality

Our certified process ensures consistent quality and reliable repairs every time.

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2-Year Repair Warranty

We stand behind our repairs with an extensive 2-year warranty on parts and labor for your peace of mind.

Fast Turnaround Time

Our efficient process and large parts inventory help minimize your operational downtime.

Expert Component-Level Repair

We find and replace individual failed components, offering a more affordable and effective repair than full replacement.

Free, No-Obligation Quote

Send us your item for a free evaluation and receive a detailed repair quote with no commitment required.

Fanuc Power Supply Repair & Testing Services by Roc Industrial LLC

Is your Fanuc power supply malfunctioning and causing downtime? Roc Industrial LLC specializes in comprehensive Fanuc power supply repair services, ensuring your critical equipment is back up and running quickly and efficiently. We understand the vital role these power supplies play in your CNC machines, robotics, and automation systems. Our experienced technicians provide reliable repairs, thorough testing, and fast turnaround times. Trust Roc Industrial LLC for expert Fanuc power supply solutions.



About Fanuc Power Supplies

Fanuc is a globally recognized leader in CNC (Computer Numerical Control) systems, robotics, and factory automation. Their power supplies are integral components of these systems, providing the necessary power to operate sophisticated machinery. Fanuc power supplies are known for their robust design and reliability, but even the best equipment can experience failures over time due to wear and tear, environmental factors, or electrical surges. These power supplies are crucial for maintaining the precision and efficiency of CNC machines, robotic arms, and other automated equipment used in a wide range of industries.


Fanuc power supplies are widely used in industries such as automotive, aerospace, manufacturing, and electronics. They are designed to provide stable and reliable power to CNC controllers, servo amplifiers, spindle drives, and other critical components. The power supplies are available in various models and configurations to meet the specific power requirements of different Fanuc systems. Their reputation for quality and performance has made them a preferred choice for manufacturers worldwide. When these vital components fail, it's crucial to have a reliable repair service to minimize downtime and maintain productivity.



Supported Models & Series

We repair a wide range of Fanuc power supply models and series, including but not limited to:

  • A06B-6057-H001 Series

  • A06B-6057-H002 Series

  • A06B-6077-H106 Series

  • A06B-6077-H107 Series

  • A06B-6096-H206 Series

  • A06B-6096-H207 Series

  • A06B-6110-H003 Series

  • A06B-6110-H005 Series

  • A06B-6114-H205 Series

  • A06B-6114-H206 Series

  • A06B-6140-H002 Series

  • A06B-6140-H003 Series

  • A06B-6140-H006 Series

  • A06B-6140-H007 Series

  • A06B-6142-H002 Series

  • A06B-6142-H003 Series

  • A06B-6142-H006 Series

  • A06B-6142-H007 Series

  • A06B-6164-H003 Series

  • A06B-6164-H004 Series

  • Power Mate Series Power Supplies

  • Alpha i Series Power Supplies

  • Beta i Series Power Supplies


Common Fanuc Power Supply Problems We Repair

Fanuc power supplies, while generally reliable, can experience various issues that lead to downtime. Our team is experienced in troubleshooting and repairing a wide array of problems. Here are some common failures we address:

  • No Output Voltage: The power supply fails to provide any output voltage, preventing the CNC machine or robotic system from operating.

  • Low Output Voltage: The output voltage is significantly lower than the specified value, causing erratic behavior or complete failure of connected devices.

  • Overvoltage: The output voltage exceeds the specified limit, potentially damaging sensitive electronic components.

  • Blown Fuses: Repeatedly blown fuses indicate an underlying problem, such as a short circuit or component failure within the power supply.

  • Overheating: Excessive heat generation can lead to premature component failure and reduced performance.

  • Communication Errors: The power supply fails to communicate properly with the CNC controller or other system components.

  • Internal Component Failure: Failure of internal components such as capacitors, diodes, transistors, or transformers.

  • Fan Failure: Malfunctioning cooling fans can cause overheating and lead to power supply failure.

  • Error Codes: Display of specific error codes indicating internal faults or problems with the power supply.

  • Unstable Output: Fluctuating or unstable output voltage affecting the performance of connected equipment.


Our Fanuc Power Supply Repair Process

Roc Industrial LLC follows a meticulous repair process to ensure the highest quality Fanuc power supply repairs. Our process includes:

  1. Free Evaluation and Quote: We offer a free evaluation of your Fanuc power supply to determine the extent of the damage and provide a detailed repair quote.

  2. Shipping Instructions: We provide clear shipping instructions to ensure your power supply arrives safely at our repair facility.

  3. Diagnosis Using Specialized Test Equipment: Our experienced technicians use advanced diagnostic equipment to pinpoint the root cause of the problem. We conduct thorough testing to identify all faulty components.

  4. Component-Level Repair and Replacement: We perform component-level repairs, replacing only the faulty components with high-quality replacements. This approach is more cost-effective than replacing the entire power supply.

  5. Load Testing and Quality Checks: After the repair, we conduct rigorous load testing to ensure the power supply operates within specified parameters and meets all performance requirements. We perform thorough quality checks to guarantee reliability.

  6. Warranty-Backed Return and Support: All our Fanuc power supply repairs are backed by a comprehensive warranty. We also provide ongoing technical support to address any questions or concerns you may have.


Nationwide Repair Services

Roc Industrial LLC provides Fanuc power supply repair services to customers nationwide. We understand the importance of minimizing downtime, and we offer fast turnaround times to get your equipment back up and running as quickly as possible. We serve customers in major metro areas, including New York, Los Angeles, Chicago, Houston, and Dallas, as well as all other locations across the United States.


We offer flexible shipping options to accommodate your needs. Whether you require expedited shipping or standard delivery, we can arrange the most efficient and cost-effective solution. Our goal is to provide a seamless repair experience, from initial evaluation to final delivery. Roc Industrial LLC is committed to providing top-notch Fanuc power supply repair services to customers across the country.



Why Choose Roc Industrial LLC?

When it comes to Fanuc power supply repair, Roc Industrial LLC offers several key advantages:

  • 30+ Years of Experience: Our technicians have extensive experience in repairing Fanuc power supplies and other industrial electronic equipment.

  • Warranty-Backed Repairs: All our repairs are backed by a comprehensive warranty, providing peace of mind and assurance of quality.

  • Thousands of Parts in Stock: We maintain a large inventory of Fanuc power supply components, enabling us to complete repairs quickly and efficiently.

  • Fast Turnaround, Often Same-Day: We understand the importance of minimizing downtime, and we offer fast turnaround times, often with same-day service available.

  • ISO-Certified Repair Processes: Our repair processes are ISO-certified, ensuring the highest standards of quality and reliability.

  • Exceptional Customer Support: We provide exceptional customer support, answering your questions and addressing your concerns promptly and professionally.

Don’t let a faulty Fanuc power supply slow down your operations. Contact Roc Industrial LLC today for a free evaluation and fast, reliable Fanuc power supply repair.

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