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Product Description
The Allen-Bradley 1398-DDM-005X-DN, an Ultra 100 series digital servo drive, connects to a DeviceNet network via its integrated DeviceNet interface card, which defaults to a 125kps baud rate for up to 32 drives and consumes 60mA. The drive, including the 0.16kg DeviceNet card, weighs 1.68kg. It also features RS-485 and RS-232 serial communication ports, configurable between 1200-19,200 baud. This indexing drive requires 88-265V DC (100-240V AC) single-phase input at 47-63Hz and 5A continuous input current to deliver 7.5A peak and 2.5A continuous output current, with a 500W output power. It needs a 5A AC RMS input current and a 75A peak inrush current, requiring a 0.15cm fuse and a 1kVA-100kVA transformer according to US NEC. The drive uses either 4-wire RS-485 or RS-232 communication, employing a standard NRZ asynchronous serial format, and can switch between protocols by changing the cable; the pin-out automatically detects the protocol. The factory default address is 0.
Is Your Device Showing These Signs?
The Allen Bradley 1398-DDM-005X-DN servo drive commonly experiences issues related to power supply failures, resulting in operational downtime. Encoder feedback problems, specifically with the resolver, cause positioning inaccuracies and erratic motor behavior. Communication faults on the DeviceNet network disrupt control signals, leading to system-wide errors. Overcurrent trips and IGBT failures are frequently observed due to excessive load or drive stress. Component degradation on the control board, particularly capacitors and resistors, affects overall drive performance and requires replacement.
Technical specifications
The Allen-Bradley 1398-DDM-005X-DN is a digital servo drive from the Ultra 100 series. It communicates via DeviceNet (defaulting to 125kps), RS-485, and RS-232. It requires specific power input (88-265V DC or 100-240V AC) and current, delivering 7.5A peak and 2.5A continuous output with 500W output power. It uses standard NRZ asynchronous serial format for RS-485/RS-232, automatically detecting the protocol based on the cable used. The factory default address is 0. It weighs 1.68kg including the 0.16kg DeviceNet card.
Our Repair Process for the
1398-DDM-005X-DN
Our repair process for the Allen Bradley 1398-DDM-005X-DN servo drive begins with a comprehensive diagnostic evaluation to pinpoint the failure, focusing on power supply integrity, encoder feedback accuracy, DeviceNet communication, overcurrent conditions, and control board component health. We address power supply failures by replacing faulty components and conducting rigorous testing. Encoder feedback problems are resolved through resolver repair or replacement, ensuring precise positioning. Communication faults on the DeviceNet network are corrected by repairing or replacing network interface components. Overcurrent trips and IGBT failures necessitate replacement of damaged IGBTs and a thorough analysis of the drive's load conditions. Component degradation on the control board is rectified by replacing failing capacitors, resistors, and other components, followed by functional testing to guarantee optimal drive performance.
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
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Ships from Rochester, NY