Description
The Allen-Bradley 1391B-AA22 is a high-performance AC Servo Controller engineered for precise motor control in demanding industrial applications. With a continuous power rating of 7.5 kW and robust peak power handling, it provides reliable torque and speed control for automation systems.
Technical Specifications
| Condition |
New/Never Used Surplus |
| Brand |
Allen-Bradley
|
| Category |
|
| Part Number |
1391B-AA22
|
| Subcategory |
Servo Drive/Servo Control |
| Series |
B |
| Product Type |
AC Servo Controller |
| Nominal Bus Output Voltage |
300V DC |
| Continuous Current(RMS) |
22.5A |
| Peak Current(RMS) |
45A |
| Continuous Power Output |
7.5 KW |
| Peak Power Output |
15 KW |
| Input Circuit Breaker Rating |
26A RMS |
| Circuit Breaker Interrupt Rating |
1300 A |
| Static Gain |
1.5x Rated Motor I/RPM |
| Weight |
28 lbs. |
Information About 1391B-AA22
The 1391B-AA22 is part of Allen-Bradley’s 1391 series of servo drives, designed for dynamic performance and seamless integration with industrial automation setups. It operates on a 3-phase 240 VAC input voltage and delivers a nominal bus output voltage of 300 VDC. With a continuous current rating of 22.5 A RMS and a peak current of 45 A RMS, it supports both steady-state and peak load demands with ease.
Key Features:
- Continuous and Peak Current Ratings: Handles 22.5 A RMS continuous and 45 A RMS peak current to support demanding servo applications.
- High Power Output: Delivers 7.5 kW continuous and 15 kW peak power, ensuring consistent performance under load.
- Nominal Bus Output Voltage: Supplies 300 VDC, supporting a wide range of compatible servo motors.
- Robust Safety Integration: Equipped with an input circuit breaker rated at 26 A RMS and 1300 A interrupt rating for enhanced protection.
- Static Gain Control: Features a static gain of 1.5x rated motor current per RPM for fine-tuned speed and torque management.
- Open Frame Design with Heatsink: Allows efficient heat dissipation in industrial control panel installations.
- Lightweight Construction: Weighs approximately 28 lbs, facilitating easy handling and installation.
- Standard Compliance: Meets industrial control standards for reliable global deployment.
- Versatile Applications: Suitable for precision automation, packaging, material handling, and CNC systems.
- Series B Designation: Provides compatibility with other Series B products for modular system integration.
The 1391B-AA22 offers high-performance servo drive capabilities with advanced safety and thermal features to meet a wide range of motion control needs.
