KDA 2.1-050-3-LQD-U1

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The KDA 2.1-050-3-LQD-U1 spindle drive is a liquid-cooled unit with a rated current of 50 A. Manufactured by Bosch Rexroth Indramat, it is part of the KDA Spindle Drives series and supports both analog and digital input/output control. The drive has a SERCOS communication interface and weighs approximately 9 kg.

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Product Description:

The Bosch Rexroth Indramat KDA 2.1-050-3-LQD-U1 is a high-performance spindle drive that can be finely controlled in industry.

It is optimal for activities requiring a high degree of accuracy and control because it operates in single-axis mode and offers a rating of up to 50A. The unit has a three-phase wiring in 230/400 V AC and a liquid-cooled cooling mechanism, which makes the unit manage the heat very well during its continuous operation. This drive can be integrated into a wide range of potential systems thanks to its two analog and digital input/output controls. It employs a SERCOS communication interface that enables facilitation of easy and fast data transfer between the drive and control systems. Because of its unique IP20 protection level, which offers basic dust protection, the KDA 2.1-050- 3-LQD-U1 works best in a hygienic and controlled setting. This is a small rotary weight about 9 kg and size sufficiently small at 115 x 445 x 360 mm (wxhxd) to be mounted easily in control cabinets.

It also works with resolver and encoder feedback forms, giving highly reliable and accurate position and speed feedback to allow fine control of motion. It has a drive that can handle a maximum output frequency of 8 kHz, enabling it to perform at high speed. It is a great unit to use where an automation controller needs to control a servo motor with good reliability and flexibility in the Indramat KDA series. The KDA 2.1-050-3-LQD-U1 also includes an auxiliary encoder input to provide feedback input derived by the spindle or secondary motor, and a position command value digital 16-bit parallel interface to boost its performance in multi-motor systems again.

Auxiliary Encoder Input
Supports feedback from spindle or secondary motor
Auxiliary Interface
Position Command Value Digital 16-Bit Parallel
Communication Interface
SERCOS
Control Type
Analog and digital input/output
Cooling Type
Liquid-cooled
Dimensions (wxhxd)
approx. 115 x 445 x 360 mm
Feedback Type
Resolver, encoder
Input Voltage
3 x 230/400 V AC
Max Output Frequency
8 kHz
Mounting Type
Control cabinet
Number Of Axes
1
Protection Class
IP20
Rated Current
50 A
Series Application
Indramat KDA, drive control for servo motors
Weight
approx. 9 kg
  • KDA 210503LQDU1

Frequently Asked Questions about KDA 2.1-050-3-LQD-U1:

Q: How is the KDA 2.1-050-3-LQD-U1 cooled?

A: The KDA 2.1-050-3-LQD-U1 uses a liquid cooling system, allowing it to maintain stable performance during continuous operation.

Q: What type of system is the KDA 2.1-050-3-LQD-U1?

A: The KDA 2.1-050-3-LQD-U1 is a spindle drive designed for single-axis operation with high accuracy and control in industrial tasks.

Q: What communication options are available on the KDA 2.1-050-3-LQD-U1?

A: The KDA 2.1-050-3-LQD-U1 supports analog and digital I/O, a SERCOS interface, and a 16-bit parallel input for flexible integration.

Q: What feedback systems does the KDA 2.1-050-3-LQD-U1 support?

A: The KDA 2.1-050-3-LQD-U1 works with resolver and encoder feedback, providing accurate position and speed control.

Q: What is the protection class of the KDA 2.1-050-3-LQD-U1?

A: The KDA 2.1-050-3-LQD-U1 has an IP20 protection rating, making it suitable for clean and controlled industrial environments.


Internal Product Review

  • ‘‘The KDA 2.1-050-3-LQD-U1 is a compact and versatile spindle drive built for accuracy and control. With advanced communication, reliable feedback systems, and efficient cooling, it is well-suited for integration in modern automation environments.’’

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