KDA 2.1-100-3-DQS-U1

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The KDA 2.1-100-3-DQS-U1 spindle drive offers a nominal current of 100 amps, supports encoder feedback for standard, incremental, or absolute types, and features internal fan cooling. Part of the KDA Spindle Drives series by Bosch Rexroth Indramat, it operates within 0 to 40°C and has a protection class of IP20.

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Product Description:

The Bosch Rexroth Indramat KDA 2.1-100-3-DQS-U1 is a premium spindle drive from the KDA series intended to offer consistent operation for machine tool uses.

With a nominal electrical rating of 100 A, this type is appropriate for high-power spindle applications and is made to endure challenging circumstances. It can support three axes, and multi-axis systems may be used to construct complicated machining systems. The device's 300-volt DC port voltage guarantees a steady power supply even under tough conditions. It has three standard 220/230 volt AC supplies, which offer stability and dependability to guarantee optimal performance for businesses. A fan-cooled system regulates the cooling process internally, preventing overheating and guaranteeing efficiency throughout continuous usage. Accurate speed and position control is made possible by the drive's support for encoder feedback and compatibility with incremental and absolute encoders.

It features analog and digital interfaces, optional industrial bus support, and is intended to be adaptable to a variety of control schemes. The digital 16-bit parallel interface is used to process speed commands in order to provide superior visualization capabilities and accurate spindle control. With dimensions of about 440 millimeters in width, 495 millimeters in height, and 280 millimeters in depth, the KDA 2.1-100-3-DQS-U1 has a vast physical footprint. Its weight of about 32 kg suggests that the inverter is well-made and appropriate for high-end industrial uses. Under regulated circumstances, its IP20 protection class provides the bare minimum of defense against solid objects. 0 to 40 °C is the acceptable temperature range, as is usual in an industrial setting. It can be purchased at Wake Industrial with a one-year warranty.

Communication Interface
Analog/Digital (industrial bus support optional)
Cooling Method
Internal (fan-cooled)
DC Bus Voltage
300 V
Depth
approx. 280 mm
Encoder Feedback
Supported (standard, incremental, or absolute)
Environmental Temperature
0 to 40 °C (operation)
Height
approx. 495 mm
Nominal Current
100 A
Number Of Axes
3
Protection Class
IP20
Speed Command Interface
Digital 16‑Bit Parallel
Type
KDA 2.1-100-3-DQS-U1
Voltage Supply
3 x 220/230 V AC
Weight
approx. 32 kg
Width
approx. 440 mm
  • KDA 211003DQSU1

Frequently Asked Questions about KDA 2.1-100-3-DQS-U1:

Q: What is the nominal current rating of the KDA 2.1-100-3-DQS-U1 spindle drive?

A: The KDA 2.1-100-3-DQS-U1 has a nominal current rating of 100 A, making it suitable for high-power spindle applications.

Q: How many axes can the KDA 2.1-100-3-DQS-U1 support?

A: The KDA 2.1-100-3-DQS-U1 supports up to three axes and can be configured in multi-axis machining systems.

Q: What cooling method is used in the KDA 2.1-100-3-DQS-U1?

A: The KDA 2.1-100-3-DQS-U1 uses an internal fan-cooled system to prevent overheating and maintain efficient operation during continuous use.

Q: What type of encoder feedback does the KDA 2.1-100-3-DQS-U1 support?

A: The KDA 2.1-100-3-DQS-U1 supports both incremental and absolute encoders, ensuring precise speed and position control.

Q: What protection rating does the KDA 2.1-100-3-DQS-U1 have?

A: The KDA 2.1-100-3-DQS-U1 has an IP20 protection rating, designed for use in controlled industrial environments.


Internal Product Review

  • ‘‘The KDA 2.1-100-3-DQS-U1 is a robust spindle drive built for demanding machining and automation environments. With encoder support, advanced interfaces, and reliable cooling, it ensures accurate speed control and consistent performance.’’

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