ALLEN BRADLEY Ac Servo Controller 1391B-ESAA15-AQB /d 230V 3PH 5.5KW

( Brand: Allen Bradley ), ( Part Type: Ac Servo 230v Controller ), ( Manufacturer Part Number: 391BESAA15AQB )

Review ALLEN BRADLEY /d Ac Servo Controller 15a 230v 3ph 5.5kw

The Allen-Bradley 1391B-ESAA15-AQB/D AC Servo Controller 15A, model number 391BESAA15AQB, is a versatile and powerful automation solution from Rockwell Automation. This servo controller is designed for medium power applications, delivering a continuous power output of 5.5 kW at 230V, 3-phase power supply.

This controller features 15 servo axes, each capable of delivering 15A of current to the motor. It offers high precision and dynamic performance with a maximum servo bandwidth of 1.6 kHz. The 391BESAA15AQB supports various motor types, including brushless servo motors and brush motors, making it a flexible solution for various industrial automation applications.

The controller's digital architecture ensures high accuracy and reliability. It offers advanced features such as analog and digital input/output (I/O), programmable logic controller (PLC) connectivity, and EtherNet/IP communication capabilities. The servo controller also includes built-in diagnostics for easy troubleshooting and maintenance.

The Allen-Bradley 391BESAA15AQB comes with the RSLogix 5000 software, which allows users to program and configure the servo system using a graphical programming interface. The software offers advanced features such as motion control, sequencing, and safety functions. Users can easily create custom motion sequences and coordinate multiple axes for complex automation tasks.

The controller's compact design (17.2 x 12.3 x 3.0 inches / 437 x 312 x 76.2 mm) makes it ideal for space-constrained applications. It also features a rugged construction with an operating temperature range of -40 to 65 degrees Celsius, making it suitable for use in harsh industrial environments.

In summary, the Allen-Bradley 1391B-ESAA15-AQB/D AC Servo Controller 15A, model number 391BESAA15AQB, is a powerful and flexible automation solution for medium power servo applications. It offers high precision, advanced features, and ease of use, making it a popular choice for industrial automation projects.

Allen Bradley 1391B-ESAA15-AQB/D AC Servo Controller (5.5kW, 15A, 230V, 3-phase) - Pros, Cons, and Conclusion

The Allen Bradley 1391B-ESAA15-AQB/D AC Servo Controller is a versatile and powerful automation solution for various industrial applications. In this analysis, we will explore the key advantages and disadvantages of this specific model, followed by a conclusion and recommendation.

1. High Power Rating: With a 5.5kW power rating, the Allen Bradley 1391B-ESAA15-AQB/D servo controller can handle heavy-duty applications requiring substantial torque.

2. 15 A Continuous Current: This controller can handle relatively high currents, making it suitable for applications with substantial load demands.

3. 230V, 3-phase Input: The wide voltage range increases the versatility of the controller in various industrial environments.

4. Rockwell Automation Integration: As part of the Rockwell Automation family, this controller seamlessly integrates with other Rockwell devices, ensuring a cohesive control system.

5. Advanced Features: The Allen Bradley 1391B-ESAA15-AQB/D comes with advanced features such as motor tuning, position feedback, and velocity control, providing high precision and responsiveness.

1. Price: Given its high power rating and advanced features, the Allen Bradley 1391B-ESAA15-AQB/D servo controller is relatively expensive compared to lower-power alternatives.

2. Complex Setup: The controller may require extensive configuration and setup, which could be a barrier for less experienced users or smaller organizations with limited resources.

3. Size and Weight: With its powerful capabilities, the controller is also quite large and heavy, which could make it less practical for applications with limited space or portability requirements.

The Allen Bradley 1391B-ESAA15-AQB/D AC Servo Controller offers impressive power, advanced features, and seamless integration with Rockwell Automation systems. However, its high price, complex setup, and size/weight may make it less suitable for smaller applications or organizations with limited resources.

If you're looking for a powerful and feature-rich servo controller for heavy-duty industrial applications, the Allen Bradley 1391B-ESAA15-AQB/D is an excellent choice. However, if you require a more affordable or compact alternative, consider exploring lower-power servo controllers from Rockwell Automation or alternative manufacturers.

Details:

Allen Bradley 1391B-ESAA15-AQB /D AC Servo Controller 15A 230V 3PH 5.5kW. Allen Bradley 1327-AA-BB-30-B /A 30HP 22kW 460V AC Spindle Motor. Segway CIMR-P5M45P5 GPD506 Series AC Drive 10HP 0-400Hz 14.8A.

part #: 391besaa15aqb prices

• $699.00-$1875.00

specifications acdrivestream:

• brand: Allen Bradley
• part type: Ac Servo 230v Controller
• manufacturer part number: 391BESAA15AQB

offer acdrivestream:

• sold: 0
• availability: In Stock
• quantity: 1
• options: Ship-to-home
• best offers: True
• started: February 27, 2026

seller acdrivestream:

• city: Detroit, Michigan
• # reviews: 13769
• rating: 99.9%

general acdrivestream:

• Drives Starters > Drives Motor Controls > General Purpose AC Drives
• condition: Used

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• method: Money back
• paid by: Buyer
• time: 30 Days
• policy: Returns Accepted

payments acdrivestream:

• other
• wallet: Apple-pay
• credit card: Diners-club

shipping acdrivestream:

• cost: $14.00
• class: Standard
• type: Fixed
• transit: 3-6 Days
• service: FedEx Ground / FedEx Home Delivery
• carrier: FedEx

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