Product Description
The Fanuc A06B-2511-B153 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 positioning capabilities, ensuring optimal efficiency and accuracy in robotic systems, CNC machines, and various other automated processes. The A06B-2511-B153 boasts a durable construction, designed to withstand harsh operating environments and provide long-lasting, dependable service. Its advanced design minimizes vibration and noise, contributing to a smoother and more stable operation. This servo motor is a crucial component for achieving superior motion control and enhancing overall productivity in any automated manufacturing setting. It is a direct replacement, ensuring seamless integration and minimal downtime. The A06B-2511-B153 offers a cost-effective solution for maintaining and improving the performance of your existing Fanuc-controlled equipment.
Is Your Device Showing These Signs?
The A06B-2511-B153 commonly requires repair due to failed IPM (Intelligent Power Module) causing overcurrent alarms and drive malfunction. Backlash and positioning errors are often traced to encoder feedback issues, requiring encoder repair or replacement. Overheating, resulting in thermal shutdown, stems from inadequate cooling or a defective heatsink. Axis drift and instability are fixed through resolver signal adjustments or resolver replacement. Finally, communication errors are resolved by addressing issues within the serial communication interface or replacing faulty communication chips.
Technical specifications
The Fanuc A06B-2511-B153 is a robust and reliable AC Servo Motor designed for demanding industrial automation applications. This motor delivers exceptional performance with a rated output of 3.7 kW, a rated torque of 24 Nm, and a maximum speed of 3000 RPM, ensuring precise and efficient motion control. Featuring a high-resolution encoder, the A06B-2511-B153 provides accurate feedback for closed-loop systems, resulting in superior positioning accuracy and repeatability. Its compact design and durable construction make it suitable for integration into a variety of machine tools, robots, and other automated equipment. The motor operates on a 200 VAC power supply and is engineered for long-term reliability in harsh industrial environments, minimizing downtime and maximizing productivity. This servo motor is a dependable solution for applications requiring high performance and precise control.
Our Repair Process for the
A06B-2511-B153
Our repair process for the A06B-2511-B153 begins with a comprehensive diagnostic evaluation to pinpoint the root cause of the malfunction. Overcurrent alarms and drive malfunctions necessitate immediate IPM (Intelligent Power Module) inspection and replacement if found defective. Backlash and positioning errors are corrected through thorough encoder analysis, repair, or complete replacement. Overheating issues are resolved by optimizing the cooling system, repairing, or replacing the heatsink. Axis drift and instability are addressed through precise resolver signal adjustments or resolver replacement. Communication errors are rectified by troubleshooting the serial communication interface and replacing any faulty communication chips.
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