Product Description
The Allen-Bradley (Rockwell Automation) PowerFlex 700S AC drive, part number 20DD034A0EYNANCNL, is a 480V three-phase unit designed for demanding indoor industrial use, delivering up to 34 amps in normal duty. It features a NEMA Type 1/IP20 enclosure, a blank HMI cover, IGBT braking, adjustable undervoltage trip, microprocessor-monitored heat sink thermistor, and ride-thru capabilities of 0.25 seconds (idle) and 15 milliseconds (full load) for reliable motor control.
Is Your Device Showing These Signs?
The Allen Bradley 20DD034A0EYNANCNL Servo Drive commonly experiences issues such as blown power modules due to excessive current draw or voltage spikes. Firmware corruption during upgrades or power failures necessitates reflashing the drive. Communication faults arise from incorrect Ethernet/IP configuration or damaged network cables. Encoder feedback problems stem from faulty encoder cables, misaligned encoders, or internal encoder failures. Overheating occurs due to inadequate cooling, blocked heat sinks, or excessive ambient temperatures, leading to thermal trips and drive shutdowns.
Technical specifications
The Allen-Bradley PowerFlex 700S AC drive (20DD034A0EYNANCNL) is a 480V, 3-phase industrial drive for indoor use, providing 34 amps in normal duty. It includes a NEMA Type 1/IP20 enclosure, blank HMI cover, IGBT braking, adjustable undervoltage trip, heat sink thermistor monitoring, and short ride-thru capabilities for motor control reliability.
Our Repair Process for the
20DD034A0EYNANCNL
Our repair process for the Allen Bradley 20DD034A0EYNANCNL Servo Drive begins with a comprehensive diagnostic evaluation to pinpoint the failure. Technicians inspect for blown power modules, assess firmware integrity, verify communication settings and network cabling, analyze encoder feedback signals, and examine the cooling system for obstructions or excessive temperatures. Power modules are replaced with new, tested components. Firmware is reflashed using validated procedures. Communication faults are rectified through configuration adjustments or cable replacements. Encoder issues are addressed by replacing faulty cables, realigning encoders, or repairing internal encoder components. Overheating problems are resolved by cleaning heat sinks, improving cooling systems, or advising on environmental controls. Each repair concludes with rigorous testing to guarantee optimal performance and reliability.
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.