Product Description
The Allen-Bradley PowerFlex 70 AC drive, model 20AC060A0AYNANNN, is a digital drive providing precise speed and torque control for various applications. It delivers excellent motor control via pulse width modulation, achieving 0.5% open loop speed control in typical applications without feedback through slip compensation. Rated for 40 HP and 60 Amps at 400 VAC (360-440 VAC range), it boasts a 0.98 power factor and 97.5% efficiency with a 2:1 drive-to-power ratio. Features include advanced temperature monitoring, MOV protection against faults and surges up to 6000V, BUS voltage regulation, programmable current limiting, inertia ride-through, and PI control. It's pre-programmed for Volts per Hertz control with adjustable acceleration/deceleration times (0-3600 seconds), a brake transistor for dynamic braking, and CE-certified EMC filtering. Operating within 0-50C, it's housed in a NEMA Type 1 enclosure for flexible mounting and weighs approximately 41 pounds as a frame E drive with a flanged heatsink.
Is Your Device Showing These Signs?
The Allen Bradley 20AC060A0AYNANNN AC drive commonly experiences issues such as IGBT failures, capacitor degradation leading to DC bus undervoltage faults, and encoder feedback problems causing erratic motor control. Overcurrent trips are frequent due to improper motor tuning or insulation breakdown. Communication errors on the Ethernet/IP network and control board failures also necessitate repair. Firmware corruption requires reflashing and parameter configuration. Cooling fan malfunctions cause overheating and premature component failure.
Technical specifications
The Allen-Bradley PowerFlex 70 AC drive (20AC060A0AYNANNN) is a 40 HP, 60 Amp digital drive designed for precise motor speed and torque control. It offers 0.5% open loop speed control, high efficiency (97.5%), and features like temperature monitoring, MOV protection, BUS voltage regulation, programmable current limiting, inertia ride-through, and PI control. It's pre-programmed for Volts per Hertz control, includes a brake transistor, and has CE-certified EMC filtering. It operates in 0-50C and comes in a NEMA Type 1 enclosure, weighing 41 pounds.
Our Repair Process for the
20AC060A0AYNANNN
Our repair process for the Allen Bradley 20AC060A0AYNANNN AC drive begins with a comprehensive diagnostic evaluation to pinpoint the root cause of the failure, addressing common issues such as IGBT failures, capacitor degradation, encoder feedback problems, overcurrent trips, communication errors, control board failures, firmware corruption, and cooling fan malfunctions. We replace faulty components with high-quality replacements, reflash corrupted firmware, and meticulously configure parameters to factory specifications or application-specific requirements. Rigorous testing under load conditions ensures the drive operates within specified parameters and meets performance standards 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