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Allen Bradley 1391-DES45-DI-AQB Digital Servo Drive | 45A RMS

Allen Bradley 1391-DES Digital Servo Drive

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ManufacturerAllen Bradley
Part number1391-DES45-DI-AQB
Manufacturer Allen Bradley
Series 1391-DES
Type Digital Servo Drive
Input Voltage 230V AC (3-Phase)
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Microprocessor-based digital control 45A RMS continuous current 230V AC 3-phase input High-resolution encoder output Integral display for configuration Scalable design with add-on components Supports 1326 servo motors

The Allen-Bradley 1391-DES45-DI-AQB is a microprocessor-based digital servo drive, primarily designed for use with Allen-Bradley's 1326 servo motors. This compact drive offers advanced control for AC servomotors, enabling precise speed and torque regulation. It operates with a 230V AC, three-phase input and features a 45A RMS continuous current rating with a peak current capability of up to 90A RMS. The drive provides a continuous power output of 15 kW and a peak power output of 30 kW. It includes an integral display for local configuration and offers an encoder output with selectable resolutions (2048/1024/512/256 pulses per motor revolution) for high-accuracy feedback. The 1391-DES45-DI-AQB is suitable for a wide range of motion control applications in industries such as packaging, material handling, robotics, and automated assembly. Its scalability through add-on components allows for customization to specific application requirements. Stanlo Automation is your go-to source for quality surplus industrial parts, including the Allen-Bradley 1391-DES45-DI-AQB servo drive. Rely on us for dependable components to optimize your automation systems.

ManufacturerAllen Bradley
Series1391-DES
TypeDigital Servo Drive
Input Voltage230V AC (3-Phase)
Continuous Current45A RMS
Peak Current90A RMS
Continuous Power Output15 kW
Peak Power Output30 kW
Encoder OutputSelectable Resolutions
User InterfaceIntegral Display
Motion Control
Robotics
Packaging Machinery
Material Handling
Automated Assembly
CNC Machines
Industrial Automation
230V AC 3-Phase Power Allen-Bradley 1326 Servo Motors Motion Control Systems
Allen-Bradley 1391-DES Servo Drive AB Digital Servo 45 Amp Servo Drive
The 1391-DES series drives are designed to control AC servomotors. This specific model, 1391-DES45-DI-AQB, is a high-current option within the series and may replace older or less powerful servo drive models in compatible applications.
Expert tip
To maintain UL listing on Allen-Bradley 1391-DES Digital Servo Drives, it is mandatory to use a 1391 Isolation Transformer for the power input.
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What is the continuous current rating of the Allen-Bradley 1391-DES45-DI-AQB servo drive?
The Allen-Bradley 1391-DES45-DI-AQB digital servo drive features a continuous current rating of 45 Amps RMS. It also offers a peak current capability of up to 90 Amps RMS for demanding applications.