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Product Description
The Fanuc A20B-3900-0226 is a robust and essential printed circuit board meticulously engineered for seamless integration within Fanuc CNC systems. This board serves as a critical component, facilitating communication and control functions vital for optimal machine performance. It is designed to withstand demanding industrial environments, ensuring reliable operation and longevity. The A20B-3900-0226 undergoes rigorous testing and quality control measures to guarantee compatibility and peak performance within specified Fanuc CNC models. Secure this dependable board to maintain the precision and efficiency of your automated manufacturing processes.
Is Your Device Showing These Signs?
A20B-3900-0226 commonly requires repair due to issues stemming from memory corruption, axis control malfunctions, and communication errors within the CNC system. Resolving these problems involves troubleshooting the SRAM, replacing faulty servo amplifiers, and addressing issues with the serial communication interface. We frequently address alarms related to excessive following error, spindle drive failures, and resolver signal degradation. Our repair process includes thorough diagnostics, component-level repairs, and rigorous testing to ensure optimal performance and prevent future failures.
Technical specifications
The Fanuc A20B-3900-0226 is a robust and essential main printed circuit board (PCB) meticulously engineered for seamless integration within Fanuc CNC systems. This board serves as the central processing unit, orchestrating and managing the intricate operations of the machine tool. It is responsible for executing the programmed instructions, controlling axis movements, monitoring feedback signals from encoders and sensors, and ensuring precise and coordinated motion. The A20B-3900-0226 features a high-performance processor, ample memory capacity for storing part programs and machine parameters, and a suite of input/output interfaces for communicating with peripheral devices such as servo amplifiers, spindle drives, and operator panels. Its advanced diagnostic capabilities facilitate efficient troubleshooting and maintenance, minimizing downtime and maximizing productivity. The board's durable construction and rigorous testing guarantee reliable performance in demanding industrial environments, contributing to the overall accuracy, efficiency, and longevity of the CNC machine. This component is critical for maintaining optimal machine performance and should be handled by qualified personnel.
Our Repair Process for the
A20B-3900-0226
Our repair process for the A20B-3900-0226 begins with comprehensive diagnostics to pinpoint the root cause of memory corruption, axis control malfunctions, or communication errors. We then proceed with component-level repairs, which includes replacing faulty SRAM, servo amplifiers, and addressing any issues with the serial communication interface. Alarms related to excessive following error, spindle drive failures, and resolver signal degradation are directly addressed through targeted repairs and component replacements. Following the repair, the unit undergoes rigorous testing to verify optimal performance and ensure the prevention of future failures.
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.
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.
Ships from Rochester, NY