Product Description
The Fanuc A06B-2406-B220 is a robust and reliable AC Servo Motor meticulously engineered for demanding industrial automation applications. This motor delivers exceptional performance with its high torque and precise control capabilities, ensuring optimal efficiency and accuracy in motion control systems. Featuring a compact design and durable construction, the A06B-2406-B220 withstands harsh environments and provides long-lasting operation, minimizing downtime and maximizing productivity. Its advanced encoder feedback system guarantees precise positioning and velocity control, making it suitable for robotics, CNC machinery, and other high-precision applications. The A06B-2406-B220 is a proven solution for enhancing the performance and reliability of your automated systems, offering a seamless integration and superior operational lifespan.
Is Your Device Showing These Signs?
A06B-2406-B220 commonly experiences issues such as resolver feedback errors, necessitating resolver replacement or adjustment. Axis drive faults often stem from power module failures, requiring repair or replacement of IGBTs and related components. Overcurrent faults are frequently traced to shorted motor windings or damaged power transistors within the servo amplifier. Communication errors on the serial communication bus demand troubleshooting of the communication cables, backplane connections, and the servo module's communication interface. Finally, overheating issues are addressed through fan replacement, heatsink cleaning, and ensuring proper cabinet ventilation to maintain optimal operating temperatures for the CNC servo amplifier.
Technical specifications
The Fanuc A06B-2406-B220 is a robust and reliable AC Servo Motor designed for demanding industrial automation applications. This motor delivers exceptional performance with a rated torque of 22 Nm and a maximum torque of 66 Nm, ensuring precise and powerful motion control. Featuring a rated speed of 2000 RPM and a maximum speed of 3000 RPM, the A06B-2406-B220 provides the speed and responsiveness required for high-throughput manufacturing processes. Its compact design and advanced thermal management system enable continuous operation even in harsh environments. The motor incorporates a high-resolution encoder, providing accurate position feedback for closed-loop control systems, resulting in superior accuracy and repeatability. The A06B-2406-B220 is compatible with a range of Fanuc servo amplifiers, simplifying integration and ensuring seamless operation within existing Fanuc-based automation systems. This motor is engineered for long-term durability and minimal maintenance, contributing to reduced downtime and increased productivity. The A06B-2406-B220 is a dependable solution for applications requiring high performance, precision, and reliability.
Our Repair Process for the
A06B-2406-B220
Our repair process for the A06B-2406-B220 CNC servo amplifier begins with a thorough diagnostic evaluation to pinpoint the fault. Resolver feedback errors necessitate immediate resolver replacement or precise adjustment. Axis drive faults are resolved through repair or replacement of IGBTs and related components within the power module. Overcurrent faults require immediate attention to shorted motor windings or damaged power transistors within the servo amplifier, with replacement as needed. Communication errors on the serial communication bus demand meticulous troubleshooting of communication cables, backplane connections, and the servo module's communication interface. Overheating issues are addressed through fan replacement, heatsink cleaning, and verification of proper cabinet ventilation to ensure optimal operating temperatures.
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