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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.


Product Description
The Fanuc A05B-2518-C204#SGN is a robust and reliable servo amplifier module engineered for demanding industrial automation applications. This unit delivers precise motor control and exceptional performance, ensuring optimal efficiency and accuracy in robotic systems. It features advanced diagnostics and comprehensive protection functions, safeguarding against overcurrent, overvoltage, and overheating, thereby maximizing uptime and minimizing costly disruptions. The A05B-2518-C204#SGN is designed for seamless integration with Fanuc CNC controllers and servo motors, providing a complete and cohesive motion control solution. Its durable construction and stringent quality control guarantee long-term operational stability in harsh industrial environments. This servo amplifier module is a critical component for achieving superior performance and unwavering reliability in your automated processes. It is a definitive solution for enhancing productivity and ensuring consistent, high-quality output.
Technical specifications
The Fanuc A05B-2518-C204#SGN is a high-performance servo amplifier module engineered for demanding industrial automation applications. This module delivers precise and reliable motor control, ensuring optimal performance in robotic systems and CNC machinery. It features advanced digital signal processing for superior accuracy and responsiveness, contributing to enhanced path following and reduced cycle times. The A05B-2518-C204#SGN incorporates robust protection mechanisms against overcurrent, overvoltage, and overheating, guaranteeing operational safety and minimizing downtime. Its compact design facilitates easy integration into existing control cabinets, while comprehensive diagnostic capabilities simplify troubleshooting and maintenance. This servo amplifier module is a dependable solution for achieving maximum productivity and precision in automated manufacturing environments.
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