A-B 1394C-SJT22-A
The Allen – Bradley 1394C – SJT22 – A is a high – performance single – axis servo drive module from the Kinetix 6000 series. It is designed to precisely control servo motors, providing accurate speed, position, and torque control in industrial automation applications.

The 1394C – SJT22 – A features a compact design, which saves valuable space in control cabinets. It also offers a wide range of built – in protection functions, including over – current, over – voltage, under – voltage, and over – temperature protection, safeguarding the drive and the connected servo motor from potential damage. Additionally, it has diagnostic capabilities that allow for easy troubleshooting and maintenance, reducing downtime and improving overall system reliability.
Product Parameters
- Power Rating: Rated for 22 A continuous current output, capable of driving servo motors within the appropriate power range.
- Input Voltage: Accepts an input voltage range of 380 – 480 VAC, three – phase, making it suitable for standard industrial power supplies.
- Communication: Utilizes the 1394 (FireWire) communication protocol with a data transfer rate of up to 400