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Product Description
The Fanuc A97L-0218-0956#50W is a robust and essential component, specifically a 3V lithium battery meticulously engineered for Fanuc CNC systems. This battery guarantees the continuous and reliable preservation of crucial data, including parameters, programs, and offsets, safeguarding against data loss during power interruptions or system shutdowns. Its high energy density and extended lifespan minimize the necessity for frequent replacements, thereby reducing downtime and maintenance costs. The A97L-0218-0956#50W battery is designed for seamless integration into compatible Fanuc controllers, ensuring optimal performance and data integrity for your CNC machinery. It is a direct replacement, providing a dependable power source that maintains the operational efficiency and accuracy of your valuable equipment. This battery is critical for maintaining the memory of your Fanuc CNC controls, ensuring your machine operates as intended without the risk of lost settings.
Is Your Device Showing These Signs?
The A97L-0218-0956#50W commonly fails due to thermal overload, resulting in blown fuses and resistor burnout within the power supply circuit. Technicians frequently address capacitor degradation, specifically electrolytic capacitor ESR increase, leading to voltage ripple and operational instability. Troubleshooting often reveals issues with the cooling fan, causing overheating and premature component failure. Rectifier diode failure is another common problem, manifesting as AC voltage leakage and subsequent damage to downstream components. Repair procedures include replacing damaged resistors, capacitors, diodes, and ensuring proper heatsink compound application for optimal thermal dissipation.
Technical specifications
The Fanuc A97L-0218-0956#50W is a robust and meticulously engineered lithium battery pack specifically designed to provide long-lasting, reliable backup power for Fanuc CNC machine tool systems, ensuring the preservation of critical memory data, including parameters, programs, and offsets, during periods of power interruption or system shutdown; this battery pack features a high energy density lithium chemistry, delivering extended operational life and minimizing the need for frequent replacements, thereby reducing maintenance downtime and associated costs; its durable construction and precise manufacturing tolerances guarantee seamless integration and optimal performance within compatible Fanuc control systems; the A97L-0218-0956#50W is rigorously tested to meet stringent quality standards, ensuring dependable operation and safeguarding valuable machine tool data, contributing to enhanced productivity and operational efficiency in demanding industrial environments; this battery pack is essential for maintaining the integrity of CNC machine operations, preventing data loss, and minimizing the risk of costly errors or system malfunctions, making it a crucial component for any facility utilizing compatible Fanuc CNC equipment.
Our Repair Process for the
A97L-0218-0956#50W
Our repair process for the A97L-0218-0956#50W begins with a thorough inspection to identify blown fuses, burned resistors, degraded capacitors exhibiting high ESR, cooling fan malfunctions, and rectifier diode failures causing AC voltage leakage. Technicians replace all identified faulty components, including resistors, capacitors, and diodes. Proper heatsink compound is applied to ensure optimal thermal dissipation, preventing future thermal overloads. The cooling fan's functionality is verified and replaced if necessary. The power supply undergoes rigorous testing to confirm stable voltage output and operational stability before being returned.
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.

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