Product Description
The Allen-Bradley/Rockwell Automation 20G21FC2P1JA0NNNNN is a compact, high-performance PowerFlex 755TS series motor control drive designed for a wide range of industrial applications. This 6-pulse drive, featuring TotalFORCE technology, delivers precise motor control (torque, position, and speed) and automated optimization. It supports various motor control modes (SVC, Volts per Hertz, permanent magnet) and operates with 400VAC 3-phase (50/60Hz) or 540VDC input, offering derated single-phase AC operation. Generating 2.1A continuous current and 0.75kW output, it includes filtering, a common mode cap jumper, and a dynamic brake transistor. The Size 2, flange-mounted drive requires vertical installation with proper spacing for airflow.
Is Your Device Showing These Signs?
The Allen Bradley 20G21FC2P1JA0NNNNN PowerFlex 755 AC drive commonly experiences issues related to IGBT failures, often indicated by fault codes and requiring replacement. Capacitor bank degradation, leading to DC bus instability and performance decline, is another frequent problem necessitating capacitor replacement or drive refurbishment. Communication faults on the Ethernet/IP network, stemming from configuration errors or hardware malfunctions within the communication module, demand troubleshooting and potential module replacement. Overcurrent trips, triggered by motor insulation breakdown or incorrect drive parameters, require thorough motor testing and parameter adjustments. Firmware corruption can also occur, necessitating a firmware upgrade or re-flash to restore proper drive operation.
Technical specifications
The Allen-Bradley 20G21FC2P1JA0NNNNN is a compact PowerFlex 755TS motor control drive for industrial applications. This 6-pulse drive uses TotalFORCE technology for precise motor control and automated optimization. It supports multiple motor control modes, operates on 400VAC 3-phase or 540VDC input, and provides 2.1A continuous current and 0.75kW output. Features include filtering, a common mode cap jumper, and a dynamic brake transistor. It's a Size 2, flange-mounted drive requiring vertical installation with proper spacing.
Our Repair Process for the
20G21FC2P1JA0NNNNN
Our repair process for the Allen Bradley 20G21FC2P1JA0NNNNN PowerFlex 755 AC drive begins with a comprehensive diagnostic evaluation to pinpoint the failure. For IGBT failures, replacement with a new, tested IGBT module is performed, followed by rigorous testing. Capacitor bank degradation necessitates capacitor replacement or complete drive refurbishment, ensuring DC bus stability. Communication faults on the Ethernet/IP network require thorough troubleshooting, configuration verification, and potential communication module replacement. Overcurrent trips demand comprehensive motor testing, parameter adjustments, and fault isolation. Firmware corruption is resolved through a firmware upgrade or re-flash to restore proper drive operation; each repaired drive undergoes extensive testing to ensure optimal performance and reliability before it is 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.
Ships from Rochester, NY