Product Description
The Allen-Bradley 1398-DDM-019X ULTRA 100 is a single-axis digital servo drive designed for AC 115/230VAC operation, requiring an external 12-24VDC I/O logic power supply. Configured for indexing with an absolute encoder and homing, it features a +/- 10V analog interface for position, velocity, or torque control. It includes four fixed and six programmable optically isolated digital I/Os (configurable for dedicated/user-selectable inputs/outputs), one analog input for current limit, and one analog output for monitoring or torque sharing. Serial communication is supported via RS232 and four-wire RS485 (1,200-19,200 baud) for multi-drive addressing (up to 32 drives). It requires a minimum of 4MB RAM and is compatible with Microsoft Version 3. The drive utilizes microcontrollers for digital velocity, current, and position regulation, interfacing through digital and analog I/Os. It has two analog inputs (Current Limit and Command) and a single analog output (Analog 1). Input voltage is 100-240VAC (47-63Hz) with a peak input current of 30A. It offers a 2.5kW power output (peaking at 5.5kW) at 240VAC, with a 50W power dissipation (NEMA 12 enclosure). Operational specifications include a temperature range of 0-50C, 5-95% non-condensing humidity, and optimal function up to 1500m altitude. It weighs 2.0kg and measures 198.12 x 97.30 x 146.05mm.
Is Your Device Showing These Signs?
The Allen Bradley 1398-DDM-019X servo drive commonly experiences issues such as blown power modules due to overcurrent faults, resolver feedback errors causing erratic motor behavior, and communication failures stemming from corrupted firmware or damaged communication ports. Troubleshooting often reveals DC bus overvoltage conditions, IGBT failures within the inverter section, and issues with the drive's internal power supply impacting control circuitry. Replacement of damaged components, firmware reflashing, and thorough inspection of wiring connections are necessary corrective actions.
Technical specifications
The Allen-Bradley 1398-DDM-019X ULTRA 100 is a single-axis digital servo drive for AC 115/230VAC operation, designed for indexing with an absolute encoder and homing. It features analog and digital I/Os, serial communication (RS232/RS485), and requires external 12-24VDC logic power. It offers 2.5kW power output (5.5kW peak), operates within specific temperature, humidity, and altitude ranges, and is relatively compact and lightweight. It uses microcontrollers for precise regulation and is compatible with older Microsoft systems.
Our Repair Process for the
1398-DDM-019X
Our repair process for the Allen Bradley 1398-DDM-019X servo drive begins with a comprehensive diagnostic evaluation to pinpoint the root cause of the failure, addressing common issues such as blown power modules, resolver feedback errors, and communication failures. Troubleshooting procedures involve identifying DC bus overvoltage, IGBT failures, and internal power supply problems. Corrective actions include the replacement of all damaged components, firmware reflashing to resolve corruption, and a meticulous inspection of all wiring connections to ensure proper functionality. The repaired drive undergoes rigorous testing to validate its 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.
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