Product Description
The Allen-Bradley/Rockwell Automation 20G11FD5P0JA0NNNNN PowerFlex 755 AC drive is an industrial-grade solution designed for ease of use, integration, and flexible application in manufacturing systems, boosting automation, productivity, and efficiency. This variant features AC input with precharge and DC terminals, accepting 480VAC and 650VDC, and delivers 2.2kW at 5 Amps. Available in frame sizes 1-5 and 8-10, it offers flange mounting with a NEMA/UL Type 4X/12 enclosure on the mounting base. It includes EMC filtering with a default CM cap connection jumper, dynamic braking with an internal transistor (though this specific model lacks both an internal transistor and a door-mounted HMI). Certified to ABS, EAC, KCC, SEMI F47, and RCM standards, it offers integrated motion, PowerFlex/Kinetix drive support on the same network, and Ethernet/IP connectivity, all configurable, programmable, and controllable with common motion instruction sets.
Is Your Device Showing These Signs?
The Allen Bradley 20G11FD5P0JA0NNNNN PowerFlex 755 AC drive commonly experiences issues such as IGBT failures, DC bus capacitor degradation leading to over-voltage faults, and control board corruption causing communication errors on EtherNet/IP networks. Resolving nuisance tripping due to improper motor parameter settings or ground faults is essential. Correcting firmware corruption and addressing failures within the precharge circuit are typical repairs. Addressing these issues restores optimal performance and extends the drive's operational lifespan.
Technical specifications
The Allen-Bradley 20G11FD5P0JA0NNNNN PowerFlex 755 AC drive is a 2.2kW (5A) industrial drive designed for easy integration and flexible application in manufacturing. It accepts 480VAC and 650VDC, features flange mounting with a NEMA/UL Type 4X/12 enclosure, EMC filtering, and supports Ethernet/IP connectivity. While offering dynamic braking capabilities generally, this specific model lacks an internal braking transistor and a door-mounted HMI. It's certified to multiple industry standards and supports integrated motion and PowerFlex/Kinetix drive support on the same network.
Our Repair Process for the
20G11FD5P0JA0NNNNN
Our repair process for the Allen Bradley 20G11FD5P0JA0NNNNN PowerFlex 755 AC drive begins with a comprehensive diagnostic evaluation to pinpoint the root cause of the malfunction, whether it be IGBT failures, DC bus capacitor degradation, control board corruption, nuisance tripping, firmware corruption, or precharge circuit failures. We replace faulty IGBTs and DC bus capacitors, reprogram or replace corrupted control boards, correct motor parameter settings to eliminate nuisance tripping, re-flash or replace corrupted firmware, and repair or replace components within the precharge circuit. Rigorous testing under load conditions follows all repairs to ensure the drive operates within specified parameters and meets performance standards. This process restores the drive to optimal functionality and extends its operational lifespan.
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