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Fanuc power supply same-day service and calibration

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 Services by Roc Industrial LLC

Is your Fanuc power supply malfunctioning and causing downtime? Roc Industrial LLC specializes in fast, reliable Fanuc power supply repair services to get your CNC machines and robotic systems back up and running quickly. We understand the critical role these power supplies play in your operations, and our team of experienced technicians is dedicated to providing expert troubleshooting, testing, and refurbishment services. Trust Roc Industrial LLC for all your Fanuc power supply repair needs.



About Fanuc Power Supplies

Fanuc is a global leader in automation, renowned for its high-quality CNC systems, robots, and industrial automation solutions. Fanuc power supplies are integral components of these systems, providing the necessary power to operate complex machinery. These power supplies are designed for demanding industrial environments, offering stable and reliable performance. However, like all electronic equipment, they are susceptible to wear and tear, component failure, and environmental factors that can lead to malfunctions.


Fanuc power supplies are widely used in various industries, including manufacturing, automotive, aerospace, and electronics. They are essential for powering CNC machines, robotic arms, and other automated equipment. Their robust design and advanced features make them a preferred choice for applications requiring precision, reliability, and efficiency. Roc Industrial LLC understands the intricacies of Fanuc power supplies and offers comprehensive repair services to ensure optimal performance and longevity.



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-6114-H101 Series

  • A06B-6114-H102 Series

  • A06B-6117-H101 Series

  • A06B-6117-H102 Series

  • A06B-6140 Series Power Supplies

  • A06B-6141 Series Power Supplies

  • A06B-6160 Series Power Supplies

  • A06B-6164 Series Power Supplies

  • Fanuc Alpha Power Supply Modules

  • Fanuc Beta Power Supply Modules

  • Fanuc Servo Amplifier Power Supplies

  • Fanuc Spindle Amplifier Power Supplies

If your specific Fanuc power supply model is not listed above, please contact us. Our experienced technicians can likely still assist with your repair needs. We have extensive experience repairing a wide variety of Fanuc power supplies, even older or less common models.



Common Fanuc Power Supply Problems We Repair

Fanuc power supplies can experience various issues that can disrupt your operations. Roc Industrial LLC specializes in diagnosing and repairing these common problems, ensuring your equipment returns to optimal performance. We understand the urgency of these repairs and strive to provide quick and effective solutions.

  • No Output Voltage: The power supply fails to provide any output voltage, preventing the connected equipment from functioning.

  • Overvoltage or Undervoltage: The output voltage is either too high or too low, potentially damaging connected components.

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

  • Overheating: The power supply overheats, leading to reduced performance or complete failure. This can be caused by fan failure, blocked vents, or internal component issues.

  • Blown Fuses or Circuit Breakers: Repeatedly blown fuses or tripped circuit breakers indicate a more serious underlying problem within the power supply.

  • Encoder Faults: Issues with the encoder feedback signal, leading to inaccurate positioning or control.

  • Excessive Noise: Unusual noise emanating from the power supply, indicating potential component failure or instability.

  • Power Fluctuations: Unstable output voltage, causing erratic behavior in connected equipment.

  • LED Error Codes: Display of specific error codes indicating internal faults.

  • Inability to Power On: The power supply fails to power on at all, despite proper input voltage.


Our Fanuc Power Supply Repair Process

Roc Industrial LLC follows a meticulous and comprehensive repair process to ensure the highest quality Fanuc power supply repairs. Our process is designed to identify the root cause of the problem, implement effective solutions, and thoroughly test the repaired unit to guarantee reliable performance.

  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. This allows you to make an informed decision about the repair process.

  2. Shipping Instructions: Once you approve the quote, we provide clear and concise shipping instructions to ensure your power supply arrives safely at our repair facility. We can also arrange for expedited shipping if needed.

  3. Diagnosis Using Specialized Test Equipment: Our experienced technicians use specialized test equipment to diagnose the problem at a component level. This allows us to identify the root cause of the failure and implement the most effective repair solution.

  4. Component-Level Repair and Replacement: We perform component-level repairs, replacing faulty components with high-quality replacements. We maintain a large inventory of Fanuc power supply components to ensure fast turnaround times.

  5. Load Testing and Quality Checks: After the repair, we subject the power supply to rigorous load testing and quality checks to ensure it meets or exceeds original performance specifications. This includes testing under various load conditions and monitoring output voltage and current.

  6. Warranty-Backed Return and Support: We back our repairs with a comprehensive warranty, providing you with peace of mind. We also offer ongoing technical support to address any questions or concerns you may have after the repair.


Nationwide Repair Services

Roc Industrial LLC provides Fanuc power supply repair services to customers nationwide. We understand that downtime can be costly, and we are committed to providing fast and reliable repair services to minimize disruption to your operations. Whether you are located in New York, Los Angeles, Chicago, Houston, or Dallas, we can help.


We offer fast shipping options and quick turnaround times to get your Fanuc power supply back in operation as quickly as possible. Our experienced technicians are available to provide technical support and answer any questions you may have. Contact us today to learn more about our nationwide repair services.



Why Choose Roc Industrial LLC?

When it comes to Fanuc power supply repair, Roc Industrial LLC stands out as a trusted and reliable provider. We offer a unique combination of experience, expertise, and customer service that sets us apart from the competition. Here are just a few reasons to choose Roc Industrial LLC:

  • 30+ Years of Experience: We have over 30 years of experience in industrial electronic repair, including extensive experience with Fanuc power supplies.

  • Warranty-Backed Repairs: We stand behind our work with a comprehensive warranty, giving you peace of mind.

  • Thousands of Parts in Stock: We maintain a large inventory of Fanuc power supply components, ensuring fast turnaround times.

  • Fast Turnaround, Often Same-Day: We understand the urgency of your repair needs and offer fast turnaround times, often with same-day service available.

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

  • Exceptional Customer Support: We are committed to providing 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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