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2-year Warranty

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FANUC A06B-6079-H301

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2 Year warranty

Part NumberA06B-6079-H301
TypeServo Amplifiers
Model #A06B6079H301
Warranty2 Year

Our Repair Services

MRO Electric repairs CNCs, PLCs, Servo/Spindle Drives, Motors, Amplifiers, VFDs, HMIs, and more, most of which can be repaired in only 3-5 days.

Repair Benefits

MRO can restore your failed A06B-6079-H301 to remanufactured condition and save you up to 75% compared to buying new. We offer standard repair pricing to ensure you the best value for your repair.

Our certified technicians use rigorous testing procedures to ensure your parts are restored to fully functioning condition. Our team proudly stands behind all repairs by providing a minimum 2-year warranty.

Our technicians have vast experience with most manufacturers and models. In addition to this A06B-6079-H301 we also repair a wide range of other FANUC products, so if you don’t see the model you need, please contact us.

Core Exchange

If you are interested in getting credit for your faulty A06B-6079-H301, just let us know, and we can issue you an RMA to send it in as an exchange. Our exchange program provides you with savings and keeps us stocked for the next time you need anything.

  • Shipping Weight : 11lbs

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Ask about exchanging your faulty A06B-6079-H301 for credit when ordering from MRO Electric

MRO Electric provides a 2-year warranty on every item we sell and repair. We stand behind all of our products and guarantee them for the full 2 years. If there is an issue with any of our products within the warranty period, we will evaluate the unit and repair or replace it under warranty.

FANUC A06B-6079-H301 Overview

The Fanuc A06B-6079-H301 is a specific model of a Fanuc CNC (Computer Numerical Control) power supply unit. This component plays a crucial role in providing power to various elements of a CNC system, ensuring the reliable operation of the machinery it controls. Here's an overview of the A06B-6079-H301 power supply unit:


The Fanuc A06B-6079-H301 is a power supply module designed for use in Fanuc CNC systems. It is part of the Fanuc Alpha series and is known for its robust and reliable performance. This power supply unit is responsible for converting incoming electrical power into the appropriate voltage and current levels needed to drive the various components of a CNC machine, such as servo motors, controllers, and feedback devices.


Here are some key specifications for the Fanuc A06B-6079-H301 power supply unit:

  • Input Voltage: Typically, 200-240V AC, 3-phase
  • Output Voltage: Various DC voltages, depending on the specific requirements of the connected components
  • Power Rating: Varies depending on the configuration and usage but typically ranges from 3.5 kW to 12 kW
  • Cooling: Fan-cooled
  • Dimensions: Varies by model and configuration
  • Weight: Varies by model and configuration
  • Compatibility: Designed for use with Fanuc CNC systems, specifically within the Alpha series.


The Fanuc A06B-6079-H301 power supply unit is an integral component of a CNC system and is typically used in industrial manufacturing environments. It serves the following purposes:

Voltage Conversion: It converts the incoming AC voltage into the appropriate DC voltage levels required by various components within the CNC system.

Power Distribution: The power supply unit distributes the converted DC power to the CNC controller, servo drives, and other peripheral devices.

Stability and Reliability: It ensures a stable and reliable power supply to prevent any disruptions in the CNC machine's operation, which is critical for precision machining tasks.

Protection: Some models may offer protection features to safeguard the CNC system against overcurrent, overvoltage, and other electrical faults.


Q1: Can I use the Fanuc A06B-6079-H301 with CNC systems from other manufacturers?

A1: The Fanuc A06B-6079-H301 is specifically designed for use with Fanuc CNC systems and may not be directly compatible with systems from other manufacturers. Compatibility with non-Fanuc systems would require careful consideration and potentially additional interfacing components.

Q2: How do I choose the right power rating for my CNC system?

A2: The power rating of the A06B-6079-H301 should be selected based on the power requirements of the components in your CNC system. Consult the documentation provided by Fanuc or your CNC system manufacturer to determine the appropriate power rating for your specific configuration.

Q3: Are there any maintenance requirements for this power supply unit?

A3: Regular maintenance, such as cleaning the cooling fans and inspecting for any visible damage, is recommended to ensure the continued reliability of the power supply unit. It's also important to follow any maintenance guidelines provided in the user manual.

Q4: Can I operate the CNC system without this power supply unit?

A4: No, the power supply unit is a critical component of a CNC system, and its absence would prevent the system from functioning properly. It provides the necessary power to drive the motors, controllers, and other components of the CNC machine.

In conclusion, the Fanuc A06B-6079-H301 is an essential power supply unit designed for Fanuc CNC systems, ensuring stable power distribution and reliable operation in industrial settings. It's crucial to select the appropriate power rating and perform regular maintenance to ensure optimal performance and longevity.

FANUC products are manufactured in Japan and are designed for Commodity production, advanced machining, and CNC milling usage. They come with a 2-year warranty from MRO Electric. We also carry Servo Amplifiers from other manufacturers such as Siemens and Control Techniques.

Contact Us Today For More Information About FANUC Products

Check out the rest of our FANUC product line. Whether it's using our online instant quote feature, giving us a call at (800) 691-8511, or emailing us at, we strive for customer satisfaction first. This means lower prices and better service for you. For more products like A06B-6079-H301, take a look at more from our Servo Amplifiers line. If your current unit has gone bad, take advantage of our Core Exchange program for the most inexpensive route. You can learn more about this program on our FAQ page here. We offer a repair service on all of our A06B-6079-H301 products that keep your downtime to a minimum. To stay up to date on manufacturer news, as well as access any of our datasheets, manuals, or other documentation, we suggest you take a look at our blog.

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Over 1700 Ratings from Actual Customers

Read Our Reviews

Very happy with the overall service, delivery, communication and delivery,

Conley Cooke

I needed a special drive, found it, and I was quickly assisted by Joe Kaminski. Everything was exactly as it should be....


We have an older DMU80 CNC Machine and the Handheld Control was damaged beyond repair. MRO was very helpful in confirmin...

Abbey-Purchasing Specialist