Product Description
The Allen-Bradley 20G11JD2K0JN0NNNNN PowerFlex 755 drive is a versatile and robust 480VAC/650VDC motor control solution suitable for frame sizes 1-5 and 8-10. Its IP54/NEMA Type 12 enclosure, filtering capabilities, simplified installation with a default common mode capacitor jumper, and omission of internal resistors/transistors ensure reliable and efficient performance in demanding industrial environments.
Is Your Device Showing These Signs?
The Allen Bradley 20G11JD2K0JN0NNNNN PowerFlex 755 AC drive commonly experiences issues such as IGBT failures, often indicated by fault codes related to overcurrent or ground faults. Capacitor bank degradation leads to DC bus undervoltage faults and reduced drive performance. Encoder feedback problems cause speed regulation errors and erratic motor behavior, requiring encoder replacement or wiring repair. Communication faults on Ethernet/IP or other network interfaces prevent remote monitoring and control, necessitating configuration verification or module replacement. Firmware corruption results in unpredictable drive operation, resolved through firmware reflashing.
Technical specifications
The Allen-Bradley 20G11JD2K0JN0NNNNN PowerFlex 755 drive is a durable and adaptable 480VAC/650VDC motor controller for frame sizes 1-5 and 8-10. It features an IP54/NEMA Type 12 enclosure, filtering, easy installation due to a common mode capacitor jumper, and no internal resistors/transistors, making it reliable and efficient for industrial use.
Our Repair Process for the
20G11JD2K0JN0NNNNN
Our repair process for the Allen Bradley 20G11JD2K0JN0NNNNN PowerFlex 755 AC drive begins with a comprehensive diagnostic evaluation to pinpoint the failure. Technicians address IGBT failures by replacing the faulty components and thoroughly testing the drive under load conditions. Capacitor bank degradation is rectified through capacitor replacement, ensuring stable DC bus voltage. Encoder feedback problems are resolved by replacing the encoder or repairing wiring issues, followed by precise calibration. Communication faults are corrected through configuration verification or module replacement, restoring network connectivity. Firmware corruption is eliminated by reflashing the drive with the correct firmware version, followed by rigorous testing to confirm proper operation.
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