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Fanuc A02B-0236-B553

Fanuc

CNC System Board

Series 16/18/21

A02B-0236-B553

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.

Product Description

The Fanuc A02B-0236-B553 is a robust and reliable main printed circuit board (PCB) engineered for seamless integration within Fanuc CNC systems. This essential component is meticulously crafted to deliver superior performance and unwavering stability, ensuring optimal operation of your machinery. The A02B-0236-B553 manages critical functions, including data processing, axis control, and communication with peripheral devices, contributing directly to enhanced precision and efficiency in manufacturing processes. Its durable construction and rigorous testing guarantee prolonged service life, minimizing downtime and maximizing productivity. The board's advanced circuitry and dependable design make it a crucial investment for maintaining the peak operational status of your Fanuc CNC equipment, solidifying its position as a cornerstone of automated manufacturing solutions. This PCB is a direct replacement part, designed for immediate installation and compatibility, restoring your system to its original factory specifications.

Is Your Device Showing These Signs?

A02B-0236-B553 malfunctions typically involve issues with the CNC system's memory, resulting in data corruption or loss. Diagnosed problems include failed SRAM modules, necessitating replacement to restore program storage. Backplane connectivity problems are common, causing communication errors between the CPU and peripheral devices. Overheating of the processor or memory chips leads to system instability and requires improved cooling solutions. Corrupted firmware necessitates a re-flash to restore proper functionality. Axis control errors are traced to faulty servo amplifier communication, requiring troubleshooting and potential replacement of the communication interface.

Technical specifications

  • The Fanuc A02B-0236-B553 is a robust and reliable main printed circuit board designed for integration within Fanuc Series 16i/18i/21i Model A CNC control systems, providing essential processing power and control logic for advanced automation applications. This meticulously engineered board features a high-performance processor, ample memory capacity, and a comprehensive suite of input/output interfaces, enabling seamless communication with servo amplifiers, spindle drives, and peripheral devices. The A02B-0236-B553 executes complex machining programs with precision and speed, supporting advanced functions such as simultaneous multi-axis control, high-speed machining, and adaptive control algorithms. Its durable construction and rigorous testing guarantee dependable operation in demanding industrial environments, minimizing downtime and maximizing productivity. This board is a critical component for maintaining the operational integrity and extending the lifespan of compatible Fanuc CNC machines.

Our Repair Process for the

A02B-0236-B553

Our repair process for A02B-0236-B553 malfunctions begins with a comprehensive diagnostic evaluation to pinpoint the root cause of the CNC system's memory issues, including assessment of data corruption or loss. Failed SRAM modules are replaced to restore program storage capabilities. Backplane connectivity is thoroughly inspected and repaired to ensure seamless communication between the CPU and peripheral devices. Overheating issues are addressed through the implementation of improved cooling solutions for the processor and memory chips. Corrupted firmware is resolved through a complete re-flash to reinstate proper system functionality. Axis control errors stemming from faulty servo amplifier communication are meticulously troubleshooted, and the communication interface is replaced if necessary.

Your Guarantee: Warranty & Lifetime Support

Your satisfaction is our top priority, and we confidently stand behind the quality of our repairs. That's why every repair service is covered by our comprehensive 24-month warranty. Furthermore, we offer lifetime phone support – if you have questions or need assistance related to our repair down the road, we're here to help. Our service commitment is straightforward: we guarantee our work, and if you're not satisfied, we will make it right. Learn More about our Repair process.

Comprehensive Repairs You Can Depend On

We take immense pride in the quality and reliability of our work. Our process goes beyond simply fixing the immediate problem. We perform a comprehensive inspection of your main board (or other equipment) and proactively replace components known to be failure-prone or showing signs of potential future failure. Before any item is returned, it undergoes rigorous functional testing to ensure it meets performance specifications and operates flawlessly. Visit our main Repair Services page to learn more.

Save Significantly

Our primary goal is to save you hundreds, or even thousands, of dollars compared to the cost of new equipment replacement. By repairing existing components, we provide an economical solution that is also eco-friendly. At Roc Industrial, our commitment to integrity and community drives our consistent growth and ensures you receive a reliable, cost-effective solution.

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Please Note: Roc Industrial operates as an independent service provider and is not an authorized distributor for the manufacturers or brands mentioned. Consequently, the original manufacturer's warranty is not applicable to items repaired or sold by us. Roc Industrial provides its own 2-year warranty on all repair services performed.

Buying Options

To receive a quote within 2 hours, please provide us with the details of your requirements. Our team will promptly review your request and send you a custom offer.

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Ships from Rochester, NY

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