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HCT02.1E-W0025-A-03-B-L8-2S-D1-D1-NN-FW Bosch Rexroth Indramat

MPN: R911329656

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The Bosch Rexroth Indramat HCT02.1E-W0025-A-03-B-L8-2S-D1-D1-NN-FW is part of the HCT Multi Axis Drive Controllers series and offers a rated power of 25 kW. This multi-axis drive controller features 32 digital inputs, 16 digital outputs, and has a continuous output current of 35 A. It supports SERCOS III master communication, comes with IP20 protection, and uses air cooling provided by an integrated blower.

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Product Description:

The HCT02.1E-W0025-A-03-B-L8-2S-D1-D1-NN-FW is a multi-axis drive controller produced by Bosch Rexroth Indramat within the HCT Multi Axis Drive Controllers series. The unit coordinates several servo axes from a central rack-mounted platform and distributes DC-bus energy to each inverter section, making it a core element in modular motion systems such as packaging lines, pick-and-place gantries, and material-handling cells. By combining power conversion, axis control, and field communication in a single enclosure, it simplifies cabinet wiring for industrial automation.

The feeding section accepts a three-phase input of 3 x AC 200 to 500 V, covering common line voltages with a tolerance of ±10%. From this supply, the controller delivers up to 25 kW to the shared DC link, while the X5.1 channel can sustain 35.0 A of continuous motor current; auxiliary channels X5.3 and X5.4 each provide 14.0 A. Operation at these current levels produces about 850 W of internal loss, and an integrated blower moves 310 m³/h of air through the heat sink. The basic control design includes an embedded PC based on an LX 800 processor, a standard I/O set, four encoder ports, four probe inputs, and SERCOS III master communication for tight multi-axis synchronization.

The housing measures 455 × 320 × 191 mm and weighs 11.70 kg, so it can be mounted on a back panel without lifting equipment. Its enclosure rating of IP 20 limits use to protected cabinets, while a short-circuit current rating of 42000 A rms matches high-capacity feeder circuits. The controller also provides thirty-two digital inputs and sixteen digital outputs, and two DEA40.1 option cards can double these counts for more complex interlocking schemes. Forced-air cooling, moderate mass, and compact size help preserve clear cabinet layouts and reduce thermal interaction with adjacent equipment.

Continuous Output Current X5.1
35.0 A
Continuous Output Current X5.3/X5.4
14.0 A
Control Design
Basic
Cooling Type
Air, internal (through integrated blower)
Design Version
1
Device Depth
191 mm
Device Height
455 mm
Device Width
320 mm
Digital Inputs
32
Digital Outputs
16
Firmware
Ordered as separate subposition
Input Voltage
3 x AC 200...500 V
Interface Configuration
Standard I/O Set
Mass
11.70 kg
Master Communication Type
Embedded PC, LX 800
Number of Encoders
4
Number of Probes
4
Option 1
DEA40.1 digital I/O extension
Option 2
DEA40.1 digital I/O extension
Power Dissipation (Continuous current)
850 W
Power Supply Type
Feeding
Product Family
Multi-axis drive controller
Product Line
02
Protection Class
IP 20
Rated Power
25 kW
SERCOS III Master
Yes
Short Circuit Current Rating (SCCR)
42000 A rms
Special Design
None
Voltage Tolerance
+-10%
Volumetric Capacity of Forced Cooling
310 m3/h
  • HCT021EW0025A03BL82SD1D1NNFW
  • HCT02 1E W0025 A 03 B L8 2S D1 D1 NN FW
  • hct02.1e-w0025-a-03-b-l8-2s-d1-d1-nn-fw
  • HCT2.1E-W0025-A-03-B-L8-2S-D1-D1-NN-FW

Frequently Asked Questions about HCT02.1E-W0025-A-03-B-L8-2S-D1-D1-NN-FW:

Q: What is the continuous output current available on channel X5.1 for the HCT02.1E-W0025-A-03-B-L8-2S-D1-D1-NN-FW?

A: This drive controller provides a continuous output current of 35.0 A on channel X5.1.

Q: How is the HCT02.1E-W0025-A-03-B-L8-2S-D1-D1-NN-FW cooled during operation?

A: The unit is cooled by internal air circulation through an integrated blower, with a forced cooling capacity of 310 m³/h.

Q: Does the HCT02.1E-W0025-A-03-B-L8-2S-D1-D1-NN-FW support SERCOS III Master communication?

A: It supports SERCOS III Master communication, enabling integration with compatible automation systems.

Q: How many digital inputs and outputs are available on the HCT02.1E-W0025-A-03-B-L8-2S-D1-D1-NN-FW?

A: The controller is equipped with 32 digital inputs and 16 digital outputs for versatile I/O capabilities.

Q: What is the rated power output of the HCT02.1E-W0025-A-03-B-L8-2S-D1-D1-NN-FW drive controller?

A: The rated power for this model is 25 kW, suitable for multi-axis drive tasks.


Internal Product Review

  • ‘‘The HCT02.1E-W0025-A-03-B-L8-2S-D1-D1-NN-FW is a multi-axis drive controller rated at 25 kW for 3 x AC 200...500 V systems. Internal blower cooling and IP20 protection support dependable cabinet operation in demanding automation panels. A strong fit for coordinated motion platforms, the unit stands out with SERCOS III master capability and 35.0 A continuous output at X5.1.’’

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