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Product Description
The Fanuc A20B-1000-0600 is a robust and essential printed circuit board designed for seamless integration within Fanuc CNC systems, specifically contributing to the reliable operation of servo amplifiers and related control mechanisms. This meticulously engineered board facilitates precise communication and data processing, ensuring optimal performance and accuracy in demanding industrial automation environments. It manages critical functions such as position feedback, velocity control, and current regulation, directly impacting the efficiency and precision of robotic arms and CNC machinery. Constructed with high-quality components and adhering to stringent manufacturing standards, the A20B-1000-0600 offers dependable operation and extended service life, minimizing downtime and maximizing productivity. Its durable design withstands harsh industrial conditions, guaranteeing consistent performance even under heavy workloads and fluctuating environmental factors. This board is a vital component for maintaining the integrity and operational effectiveness of your Fanuc CNC system, representing a sound investment in the longevity and reliability of your automation equipment.
Is Your Device Showing These Signs?
A20B-1000-0600 Fanuc Main Board failures often manifest as issues with CNC machine boot-up, axis control malfunctions, and communication errors. We address common problems such as corrupted memory, damaged integrated circuits, and failed capacitors that cause operational instability. Our repair process includes thorough diagnostics, component-level replacements, and rigorous testing to restore optimal performance and prevent recurrence of these faults. Resolving these issues ensures the CNC system operates within specified parameters, minimizing downtime and maximizing productivity.
Technical specifications
The Fanuc A20B-1000-0600 is a robust and essential printed circuit board assembly (PCBA) integral to the Fanuc Series 15 and 15i CNC control systems. This axis control board manages the precise positioning and velocity of servo motors, ensuring accurate execution of programmed machine movements. It features advanced digital signal processing (DSP) capabilities for high-speed, closed-loop control, contributing to enhanced machining precision and reduced cycle times. The A20B-1000-0600 incorporates multiple feedback interfaces, accommodating both incremental and absolute encoders, thereby providing versatile compatibility with a range of servo motor types. Diagnostic LEDs are integrated on the board to facilitate rapid troubleshooting and minimize downtime. This unit is designed for reliable operation in demanding industrial environments, adhering to stringent quality control standards to guarantee long-term performance and operational stability within CNC machinery. The A20B-1000-0600 is a critical component for maintaining the accuracy and efficiency of Fanuc-controlled machine tools.
Our Repair Process for the
A20B-1000-0600
Our repair process for A20B-1000-0600 Fanuc Main Boards begins with comprehensive diagnostics to pinpoint the root cause of failures such as boot-up problems, axis control malfunctions, and communication errors. We then proceed with component-level replacements, addressing corrupted memory, damaged integrated circuits, and failed capacitors. Following replacements, the board undergoes rigorous testing to confirm optimal performance and ensure the CNC system operates within specified parameters. This process restores functionality, minimizes downtime, and maximizes productivity by preventing recurrence of identified faults.
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