KDA 2.1-150-3-D0I-W1

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The KDA 2.1-150-3-D0I-W1 is a spindle drive manufactured by Bosch Rexroth Indramat. Part of the KDA Spindle Drives series, it supports 3-phase AC synchronous and asynchronous motors and has a rated output current of 150 A. The drive features an internal cooling blower and weighs approximately 20 kg.

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Product Description:

The Bosch Rexroth Indramat KDA 2.1-150-3-D0I-W1 is a high-capacity spindle drive that is part of the KDA Spindle Drives family, which are known for being dependable. It has an internal fan cooling system that keeps the working temperatures consistent, and it can handle an input voltage of 3 x 400VAC ±15% at a frequency of 50/60 Hz. This drive has a strong output current of 150 A, making it great for panel-mounted applications. It is also protected to IP20 requirements, which means it may safely be used in industrial control cabinets.

According to DIN 40 040, the KDA 2.1-150-3-D0I-W1 is designed to work in places with Humidity Classification F. This means that it may be used in workshops in cold, mild, and dry-warm regions as long as the average relative humidity in the most humid month is less than 70%. Users should read DIN 40 040 for specific instructions on how to avoid condensation. According to DIN 40 050, the drive also meets electrical protection rating IP 10, which makes it even better for tough settings. When putting many heatsinks in the same air duct, it's very important to make sure there is enough airflow.

To make sure there is enough airflow and to keep things from becoming too hot, it is best to keep an eye on both the cooling air flow and the peak excess pressure directly below the heatsink. For large series applications, INDRAMAT may supply customer-specific programming modules that are pre-set with user-specific parameters upon request. This makes sure that the KDA 2.1-150-3-D0I-W1 spindle drive works at its best and can be customized to meet the demands of the application, making it a reliable and flexible option.

Communication Interface
Analog/Digital, configurable
Controllable Motor Types
3-phase AC synchronous and asynchronous motors
Cooling Method
Internal (D0I = Internal blower)
cUR
Approved
Durable
Yes
Feedback Systems Supported
Resolver, Incremental Encoder, Absolute Encoder (depends on options)
Lasting Longevity
Yes
Mounting Configuration
Panel mounting
Number Of Axes
3
Overload Capability
150% for 1 minute
Protection Class
IP20
Rated Input Voltage
3 x 400VAC -15%/+10%, 50/60 Hz
Rated Output Current
150 A
Rated Output Power
Dependent on configuration (typically varies based on load and feedback)
Weight
Approximately 20 kg (varies with configuration)
  • KDA 211503D0IW1

Frequently Asked Questions about KDA 2.1-150-3-D0I-W1:

Q: What is the rated output current of the KDA 2.1-150-3-D0I-W1?

A: The rated output current for this drive controller is 150 A, suitable for high-power applications.

Q: How many axes can this drive controller manage?

A: The KDA 2.1-150-3-D0I-W1 is designed to control up to 3 axes, making it ideal for multi-axis motion systems.

Q: What cooling method does this model use?

A: This unit utilizes internal cooling, specifically an internal blower (D0I), to maintain optimal operating temperatures.

Q: What is the protection class of the KDA 2.1-150-3-D0I-W1?

A: The protection class is IP20, which provides protection against solid objects larger than 12.5 mm but no protection against liquids.

Q: What is the recommended mounting configuration for this drive controller?

A: This model is intended for panel mounting, allowing secure and organized installation within electrical cabinets or control panels.


Internal Product Review

  • ‘‘The KDA Spindle Drives family includes the Bosch Rexroth Indramat KDA 2.1-150-3-D0I-W1, which cools itself with an internal fan. It can take an input voltage of 3 x 400VAC ±15% @ 50/60 Hz and give out an output current of 150 A. The drive is placed on a panel and has IP20 protection.’’

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