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Product Description
The Fanuc A06B-2599-B251 is a robust and reliable servo amplifier module engineered for demanding industrial automation applications. This unit delivers precise motor control, ensuring optimal performance and accuracy in robotic systems and CNC machinery. Featuring advanced digital signal processing, the A06B-2599-B251 provides superior responsiveness and stability, minimizing downtime and maximizing productivity. Its compact design facilitates easy integration into existing setups, while comprehensive diagnostics and monitoring capabilities simplify maintenance and troubleshooting. The amplifier supports a wide range of motor types and feedback devices, offering flexibility and adaptability to diverse application requirements. Built with high-quality components and adhering to stringent manufacturing standards, the Fanuc A06B-2599-B251 guarantees long-term durability and consistent operation in harsh industrial environments. This servo amplifier is a dependable solution for enhancing the performance and efficiency of your automated systems.
Is Your Device Showing These Signs?
A06B-2599-B251 commonly experiences issues such as resolver feedback errors, necessitating resolver replacement or adjustment. Axis drive malfunctions are frequent, often stemming from faulty IPMs or gate drivers within the servo amplifier. Overcurrent faults are observed, indicating potential short circuits in the motor windings or issues with the power module. Communication errors on the serial interface disrupt data transfer between the CNC controller and the drive, requiring troubleshooting of the communication cables and interface boards. Finally, overheating issues can arise from inadequate cooling or component failure, leading to thermal overload and drive shutdown.
Technical specifications
The Fanuc A06B-2599-B251 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-2599-B251 provides the speed and responsiveness required for high-throughput manufacturing processes. Its compact design and advanced thermal management system enable sustained operation at high power levels without compromising reliability. The motor incorporates a high-resolution encoder, providing accurate position feedback for closed-loop control systems. This servo motor is engineered for seamless integration with Fanuc servo amplifiers and control systems, facilitating straightforward installation and commissioning. The A06B-2599-B251 is a proven solution for applications such as robotics, CNC machining, and material handling, offering superior performance, durability, and precision.
Our Repair Process for the
A06B-2599-B251
Our repair process for the A06B-2599-B251 begins with a comprehensive diagnostic evaluation to pinpoint the root cause of the reported issue, whether it be resolver feedback errors requiring resolver replacement or adjustment, axis drive malfunctions traced to faulty IPMs or gate drivers, overcurrent faults indicating short circuits or power module problems, communication errors demanding cable and interface board troubleshooting, or overheating issues stemming from cooling inadequacies or component failure. Following diagnosis, we execute the necessary repairs, which may include component-level replacements, adjustments, or complete module overhauls, using only qualified parts and adhering to strict quality control standards. Post-repair, the drive undergoes rigorous testing under simulated operating conditions to ensure optimal performance and reliability. The repaired drive is then returned with a detailed repair report outlining the work performed and the test results, providing a complete record of the service.
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