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Product Description
The Allen-Bradley 1394SJT05CRUB is a highly efficient (99%) 5-kW, 3-phase modular servo controller within the 1394 motion control system, operating on 360-480VAC (50-60Hz) with built-in protections. Featuring IGBT power technology, direct line operation (eliminating the need for inductors or transformers), and digitally adjusted current loop and velocity, it offers advanced diagnostics and supports up to 4 auxiliary encoder inputs and 4 easily swappable axis modules (with a slide-and-lock mechanism) due to its factory-installed S Class integrated motion controller; terminator removal is required when servicing the right-most module.
Is Your Device Showing These Signs?
The Allen Bradley 1394SJT05CRUB Servo Drive commonly experiences issues such as power supply failures, IGBT module malfunctions, and resolver feedback errors. Troubleshooting often reveals blown fuses, damaged capacitors within the power supply, or shorted transistors in the IGBT. Resolver signal degradation or complete loss requires inspection of wiring harnesses and resolver integrity. Communication faults on the SERCOS interface are addressed through cable checks and configuration verification, ensuring proper data transmission between the drive and controller. Overcurrent faults necessitate motor insulation testing and load analysis to prevent recurrence.
Technical specifications
The Allen-Bradley 1394SJT05CRUB is a highly efficient (99%) 5-kW, 3-phase servo controller designed for the 1394 motion control system. It operates on 360-480 VAC and features built-in protection against phase loss, voltage transients, and ground faults. It boasts a 200W continuous/40,000W peak internal shunt resistor and supports direct line operation, eliminating the need for inductors or isolation transformers. Utilizing IGBT power technology, it offers quiet and efficient operation. The controller features advanced diagnostics, digitally adjustable current loop compensation and velocity, and a factory-installed S Class integrated motion controller supporting up to 4 auxiliary encoder inputs and 4 axis modules. Its modular design allows for easy module replacement and troubleshooting, featuring a slide-and-lock mechanism for quick connection/disconnection.
Our Repair Process for the
1394SJT05CRUB
Our repair process for the Allen Bradley 1394SJT05CRUB Servo Drive begins with a comprehensive diagnostic evaluation to pinpoint the failure. Power supply failures are addressed by replacing blown fuses and damaged capacitors; IGBT module malfunctions require replacement of shorted transistors. Resolver feedback errors are corrected through inspection and repair of wiring harnesses and replacement of faulty resolvers. Communication faults on the SERCOS interface are resolved through cable checks and configuration verification. Overcurrent faults mandate thorough motor insulation testing and load analysis, with necessary repairs performed to prevent future issues.
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