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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 A06B-0869-B390#3B41 is a robust and reliable AC spindle motor designed for demanding industrial applications requiring precision and high performance. This motor delivers exceptional torque and speed capabilities, ensuring efficient material removal and superior surface finishes. Its compact design facilitates easy integration into existing machine tool setups, minimizing downtime and maximizing productivity. The A06B-0869-B390#3B41 features advanced thermal management, guaranteeing consistent operation and extended lifespan even under heavy workloads. This spindle motor is engineered for durability and longevity, providing a cost-effective solution for manufacturers seeking to enhance their machining capabilities. It is a direct replacement, offering seamless compatibility and simplified installation. The motor's performance characteristics are optimized for a wide range of machining processes, including milling, turning, and grinding. The A06B-0869-B390#3B41 is a proven solution for achieving increased throughput and improved part quality in any manufacturing environment.
Technical specifications
The Fanuc A06B-0869-B390#3B41 is a robust AC Servo Motor designed for demanding industrial automation applications requiring precision and reliability. This motor features a compact design, delivering exceptional torque and speed capabilities within a small footprint. It incorporates advanced encoder technology, providing high-resolution feedback for accurate positioning and velocity control. The A06B-0869-B390#3B41 is engineered with high-quality materials and construction, ensuring durability and long-term performance in harsh environments. Its thermal management system effectively dissipates heat, maintaining stable operation even under heavy loads and continuous use. This servo motor is fully compatible with Fanuc servo amplifiers and control systems, enabling seamless integration and optimized performance within existing automation setups. The A06B-0869-B390#3B41 is a dependable solution for applications such as robotics, CNC machining, and material handling, where precision, speed, and consistent performance are paramount.
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