
( Brand: Allen-bradley ), ( Manufacturer Part Number: 1389-AA17 ), ( Part Type: Servo Amplifier )
The Allen-Bradley 1389-AA17 Servo Amplifier is a versatile and powerful solution for controlling motors in various industrial automation applications. This amplifier, part of Rockwell Automation's Allen-Bradley Kinetix 6000 family, is designed to deliver precise positioning, velocity, and torque control.
The 1389-AA17 Servo Amplifier offers a continuous output power rating of 1.5 kW and a peak output power rating of 3 kW, making it suitable for driving larger servo motors. It supports a wide range of motor types, including brushless DC, brush servo, and AC servo motors.
This servo amplifier features a high-performance digital signal processing (DSP) control algorithm that ensures fast response times and high accuracy. It also offers advanced features like adaptive current control and electronic gearing, which enhance motor performance and application flexibility.
In terms of connectivity, the 1389-AA17 Servo Amplifier is compatible with various communication protocols, such as ControlNet, EtherNet/IP, and DeviceNet. This allows for seamless integration with other automation systems and controllers. Additionally, it supports a wide range of input and output options, including analog and digital I/O, encoder feedback, and motor feedback.
The 1389-AA17 Servo Amplifier is designed with a rugged construction to withstand harsh industrial environments. It operates over a wide temperature range (-40 C to 85 C) and offers a high degree of protection against dust and water. The amplifier also features a compact design, making it easy to install and integrate into various applications.
In summary, the Allen-Bradley 1389-AA17 Servo Amplifier is a robust and versatile solution for precise motor control in industrial automation applications. Its high power rating, advanced control features, and wide range of connectivity options make it a popular choice for controlling larger motors and integrated systems.
The Allen-Bradley 1389-AA17 servo amplifier is a popular choice in industrial automation due to its high performance and versatility. Here are some pros and cons that can help in making an informed decision about purchasing this servo amplifier:
Pros:1. High Performance: The Allen-Bradley 1389-AA17 servo amplifier offers high torque density and fast response time, making it suitable for applications requiring precise control and high dynamic performance.
2. Versatility: This servo amplifier can be used with various motors and applications, including high-torque applications and applications requiring high-speed response.
3. Easy Integration: The Allen-Bradley 1389-AA17 servo amplifier can be easily integrated with Rockwell Automation ControlLogix, CompactLogix, and RSLogix 500 control systems.
4. Built-in Protection: The servo amplifier comes with built-in protection features, such as overcurrent, overvoltage, and thermal protection, which help prevent damage to the amplifier and motor.
5. Energy Efficiency: The Allen-Bradley 1389-AA17 servo amplifier is designed to be energy efficient, which can result in cost savings over time.
Cons:1. Cost: The Allen-Bradley 1389-AA17 servo amplifier is more expensive than some other servo amplifiers on the market.
2. Complex Installation: The installation process for this servo amplifier can be complex, requiring specialized knowledge and tools.
3. Limited Input/Output (I/O) Capabilities: The Allen-Bradley 1389-AA17 servo amplifier has limited I/O capabilities, which may require additional I/O modules for some applications.
4. Requires Maintenance: Like any other servo amplifier, the Allen-Bradley 1389-AA17 requires regular maintenance to ensure optimal performance and longevity.
Conclusion:The Allen-Bradley 1389-AA17 servo amplifier is a high-performance and versatile option for industrial automation applications. Its advantages include easy integration, built-in protection, energy efficiency, and high torque density. However, its disadvantages include a higher cost, complex installation, limited I/O capabilities, and the requirement for regular maintenance.
Recommendation:If your application requires high-performance servo control and can justify the additional cost, the Allen-Bradley 1389-AA17 servo amplifier is a recommended option. If cost is a concern or your application has limited I/O requirements, other servo amplifiers with similar performance but lower cost may be worth considering. It is also important to ensure that you have the necessary knowledge and resources to install and maintain the servo amplifier.
This unit has a missing side panel; however, this will not prevent it from functioning properly. Configuration: DC Inputs: 310V 21 Amps, AC Output: 210 RMS 17 of missing side panel. View Photo of missing side panel. This Rockwell / Allen-Bradley 1389-AA17 Servo Amplifier is used and in good condition.