1394C-SJT05-C-RL | Allen-Bradley 5 kW Servo Controller for GMC Turbo System Module

The 1394C-SJT05-C-RL is a servo controller used in high-performance industrial motion control systems. It manages the precise operation of servo motors in applications requiring fast response, high torque accuracy, and advanced coordination. As part of the GMC Turbo System with IMC S Class, it integrates motion control, drive power, and connectivity into a single unit. This makes it ideal for robotics, machine tools, packaging lines, and other automation systems. Its Smart Power Series enhancements and EMI filtering contribute to reliability and performance. Overall, it enables precise and efficient control of multi-axis systems.

This module accepts three-phase input voltage from 360 to 480 Volts AC, making it compatible with standard industrial power grids. Additionally, the rated input voltage range is 324–528 V AC, giving it a wide tolerance for voltage fluctuations. It operates at 50–60 Hz, ensuring compatibility with international standards. These specifications allow it to function reliably even in facilities with varying grid stability. The input current is rated at 6.5 Amperes, which must be considered during electrical panel planning.

The 1394C-SJT05-C-RL is used in precision automation systems requiring fast response and multi-axis coordination. Common applications include machine tools, robotic arms, high-speed conveyors, pick-and-place machines, and packaging systems. It excels in systems where space-saving integration of controller and drive is essential. The module’s AxisLink capability allows it to act as part of a larger motion network. Its high performance and robustness make it suitable for demanding environments.

Yes, the 1394C-SJT05-C-RL supports Remote I/O and AxisLink, which are Rockwell’s legacy industrial networking protocols. AxisLink enables high-speed peer-to-peer communication between drives and controllers, crucial for synchronized motion. It does not support EtherNet/IP directly but may connect via bridge modules in hybrid systems. Feedback signals from encoders are processed via compatible servo amplifiers connected to this controller. While modern systems use CIP Motion, this controller’s legacy networks remain functional in many plants.

As of 2025, the 1394C-SJT05-C-RL is no longer actively manufactured, having been phased out in favor of newer servo platforms like Kinetix. However, it is still widely used in legacy systems, and many spare parts, refurbished units, and support resources remain available. Rockwell Automation recommends migrating to more modern motion systems where possible for long-term support. Nonetheless, if your plant still uses 1394 systems, the module remains reliable and well-documented. Always verify lifecycle status with an authorized distributor.