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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-0045-B421#0100 is a robust and reliable AC spindle motor meticulously engineered for demanding industrial applications. This motor delivers exceptional performance with a rated output of 3.7 kW, ensuring ample power for a wide range of machining operations. Its compact design facilitates seamless integration into existing machine tool setups, minimizing downtime and maximizing productivity. The A06B-0045-B421#0100 boasts a maximum speed of 6000 RPM, enabling high-speed machining capabilities and improved surface finishes. Advanced thermal management features guarantee stable operation even under heavy loads and prolonged use, extending the motor's lifespan and reducing maintenance requirements. Precision-engineered bearings contribute to smooth and quiet operation, minimizing vibration and enhancing overall machining accuracy. This spindle motor is a dependable solution for manufacturers seeking to optimize their machining processes and achieve consistent, high-quality results. It is built to withstand the rigors of industrial environments, providing years of reliable service and contributing to increased profitability. The A06B-0045-B421#0100 is a proven performer, offering a compelling combination of power, precision, and durability.
Technical specifications
The Fanuc A06B-0045-B421#0100 is a robust AC servo motor engineered for high-performance industrial automation applications. This motor delivers exceptional torque and speed capabilities, ensuring precise and reliable motion control across a spectrum of demanding tasks. Its compact design facilitates integration into space-constrained environments, while its durable construction guarantees longevity and minimal maintenance requirements. The A06B-0045-B421#0100 incorporates advanced feedback systems for accurate positioning and velocity regulation, contributing to enhanced overall system efficiency and productivity. It is compatible with a wide range of Fanuc servo amplifiers and control systems, providing seamless integration and simplified programming. This motor is ideally suited for robotics, CNC machining, material handling, and other applications requiring precise and dependable servo performance. The A06B-0045-B421#0100 offers a proven solution for optimizing automation processes and achieving superior operational results.
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