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Product Description
The Allen-Bradley 20DD011A3EYNARNNN is a 480VAC, 11-amp, three-phase adjustable frequency AC drive designed for reliable motor control in standard industrial environments, featuring an IP20/NEMA Type 1 enclosure, a full numeric LCD interface, IGBT braking, adjustable bus undervoltage trip, microprocessor-monitored heat sink thermistor, and ride-thru capabilities of 0.25 seconds (idle) and 15 milliseconds (full load), making it suitable for diverse applications.
Is Your Device Showing These Signs?
The Allen Bradley 20DD011A3EYNARNNN Servo Drive commonly experiences issues related to IGBT failures, often indicated by overcurrent faults or drive shutdowns. Resolve communication errors stemming from corrupted firmware or faulty Ethernet/IP connections through firmware reflashing or cable replacement. Address erratic motor behavior and positioning inaccuracies by recalibrating the feedback device, such as the encoder, or replacing damaged motor power cables. Prevent premature component degradation by ensuring proper heatsink mounting and adequate cooling to mitigate thermal overload trips. Repair or replace failing electrolytic capacitors on the DC bus to maintain stable voltage levels and prevent drive faults.
Technical specifications
The Allen-Bradley 20DD011A3EYNARNNN is a robust 480VAC, 11-amp, three-phase AC drive for industrial motor control. It has an IP20/NEMA Type 1 enclosure, LCD interface, IGBT braking, adjustable undervoltage trip, heat sink monitoring, and short ride-thru capabilities.
Our Repair Process for the
20DD011A3EYNARNNN
Our repair process for the Allen Bradley 20DD011A3EYNARNNN Servo Drive begins with a thorough diagnostic evaluation to pinpoint the root cause of the malfunction. Address IGBT failures, indicated by overcurrent faults or drive shutdowns, through direct component replacement. Resolve communication errors, resulting from corrupted firmware or faulty Ethernet/IP connections, via firmware reflashing or cable replacement. Correct erratic motor behavior and positioning inaccuracies by recalibrating the feedback device or replacing damaged motor power cables. Prevent component degradation by ensuring proper heatsink mounting and adequate cooling to mitigate thermal overload trips. Rectify drive faults by repairing or replacing failing electrolytic capacitors on the DC bus to maintain stable voltage levels.
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