KDA 2.1-150-3-AYI-U1

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The Bosch Rexroth Indramat KDA 2.1-150-3-AYI-U1 drive controller is part of the KDA Spindle Drives series, featuring digital servo drive control and a continuous current of 150 Amps. It operates with an input voltage of 3x380-460V and peak current of 210 Amps. The unit is IP20 rated and cooled via forced air cooling.

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Product Description:

The KDA 2.1-150-3-AYI-U1 is a popular drive controller used in demanding tasks. It gives a continuous rating of 150 A, up to 210 A of peak current, to provide easy handling of regular loads as well as heavy-demand loads. Supporting up to three axes, the controller is well-suited to multi-axis applications that must exhibit coordinated performance of motors.

Power output can vary with configuration, with standard applications supporting up to 55 kW, giving the controller a wide operating range to handle diverse system loads. Forced air cooling is incorporated into the design to maximize performance, prevent overheating, and assure reliable operation even for extended duty cycles. As a digital servo drive, it offers more control functionality, with better accuracy of speed, torque, and position control. The controller supports cabinet mounting and is hence easy to mount on current control systems while optimally safeguarding it and conserving space. Feedback can be made available in the resolver or incremental encoder forms, which offer the versatility of positioning it according to the application demands and ensuring precise feedback that keeps the motor running accurately. It has support for communication in the shape of SERCOS. This permits simple integration into networked systems and safe data exchange with other devices. The interface supports the compatibility of automated processes in which real-time communications as well as synchronization are needed. With its heavy-duty construction and technical features, the KDA 2.1-150-3-AYI-U1 offers a mix of power and control, providing efficient performance for light as well as heavy-duty processes.

With multi-axis capability, high current capacity, and open communications options, it is a versatile solution in industries. Its users love its ruggedness, simplicity of integration, and efficiency to deliver long-term reliability.

Communications Interface
SERCOS, analog, digital I/O (varies by expansion)
Continuous Current
150 A
Control Type
Digital Servo Drive
Cooling Method
Forced Air Cooling
Encoder Interface
Resolver or incremental encoder (depending on configuration)
Input Frequency
50/60 Hz
Input Voltage
3 x 380-460 V
Mounting
Control cabinet mounting
Number Of Axis
3
Output Power Rating
Varies by application, typical usage up to 55 kW
Peak Current
210 A
Protection Class
IP20
Type
Drive controller
  • KDA 211503AYIU1

Frequently Asked Questions about KDA 2.1-150-3-AYI-U1:

Q: What type of device is the KDA 2.1-150-3-AYI-U1?

A: The KDA 2.1-150-3-AYI-U1 is a Bosch Rexroth Indramat digital servo spindle drive controller.

Q: What is the continuous current rating of the KDA 2.1-150-3-AYI-U1?

A: The KDA 2.1-150-3-AYI-U1 supports a continuous current of 150 A.

Q: How is the KDA 2.1-150-3-AYI-U1 cooled?

A: The KDA 2.1-150-3-AYI-U1 uses forced air cooling.

Q: What protection class does the KDA 2.1-150-3-AYI-U1 provide?

A: The KDA 2.1-150-3-AYI-U1 has an IP20 protection class.

Q: Which communication options are available for the KDA 2.1-150-3-AYI-U1?

A: The KDA 2.1-150-3-AYI-U1 supports SERCOS, analog, and digital I/O.


Internal Product Review

  • ‘‘The KDA 2.1-150-3-AYI-U1 is engineered for consistent performance in demanding industrial environments. Its robust design allows stable control across extended operations, ensuring dependable results in automation systems. Built with durability in mind, it integrates seamlessly into complex setups. Smooth operation, efficient control, and lasting reliability make it a trusted industrial solution.’’

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