Overview
The Allen-Bradley 1394-SJT05-T is a 5kW integrated motion controller and servo system module engineered for multi-axis industrial automation. As part of the Bulletin 1394 digital servo controller family, this GMC Turbo IMC-S Class module delivers precision motion control with advanced digital signal processing and efficient IGBT power conversion technology.
Key Features
- 5kW Continuous Power Output with 28kW peak capacity for dynamic motion applications
- GMC Turbo Architecture – Faster program execution and expanded GML memory for complex motion profiles
- 32-Bit Processor with 64KB Memory – Enables sophisticated multi-axis control and rapid axis link communications
- 99% Power Efficiency – Reduces thermal dissipation and operational costs
- Multi-Axis Support – Controls up to four (4) axis modules with integrated Axis Link and Remote I/O (RIO) interfaces
- Direct SLC 5/03 Integration – High-speed backplane link simplifies PLC data transfer and commissioning
Technical Specifications
- Input Voltage: 360–480V AC, 3-phase, 50/60 Hz
- Input Current: 6.5 Amperes AC (nominal)
- DC Link Output: 530–680V DC
- Continuous Power Output: 4–5 kW (at 360–480V nominal)
- Peak Power Output: 28 kW
- Continuous Output Current: 7.36 Amperes
- Peak Output Current: 15.0 Amperes
- Power Efficiency: 99%
- Processor: 32-bit microprocessor with 64KB memory
- External Shunt Kit Rating: 1400W continuous, 40kW peak
- Dimensions: 13.8 × 11.0 × 5.91 inches (350 × 280 × 150 mm)
- Weight: 24.25 pounds (approx. 11 kg)
- Operating Temperature: 0–50°C (32–122°F), ambient humidity 5–95% non-condensing
- Shock Rating (Operating): 15G
- Vibration Rating (Operating): up to 1G
Typical Applications
- Packaging machinery requiring synchronized multi-axis control
- Textile and printing equipment with precise speed regulation
- Material handling systems and conveyor automation
- CNC and machining centers with servo axis coordination
- Robotic assembly lines and automated production cells
- Heavy equipment and industrial press control systems
Compatibility & Replacements
The 1394-SJT05-T is fully compatible with SLC 5/03, 5/04, and 5/05 processors via direct Axis Link interface, eliminating the need for separate communication modules. Related models in the 1394 series include the 1394C-SJT05-T (Series C variant with enhanced terminations and EMI filtering) and the 1394-SJT05-A (analog configuration). The module integrates seamlessly into existing Bulletin 1394 servo systems and supports standard SERCOS, GMC, and CNC interface configurations. Drop-in compatibility is maintained when used with other 1394-series axis modules and I/O assemblies.
