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HCS03.1E-W0100 Bosch Rexroth Indramat

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The Bosch Rexroth Indramat HCS03.1E-W0100 is part of the HCS IndraDrive Controllers series. This HCS Drive Controller features an internal air cooling method using an integrated blower and supports a device peak current of 100 Amps. The unit offers a power range from 15 to 75 kW and is designed to operate as an infeeding or fed power supply unit.

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Product Description:

The HCS03.1E-W0100 is a drive supply module produced by Bosch Rexroth Indramat for the HCS IndraDrive Controllers series. It forms the power backbone of multi-axis motion systems by rectifying the incoming three-phase mains, charging the DC bus, and supervising energy return during motor deceleration. This allows connected inverter sections to draw stabilized bus energy while the supply stage manages regenerative energy from braking axes. By combining line conditioning and control electronics in one housing, it reduces cabinet space and provides a standardized command and diagnostic interface to connected inverter stages used in automated production lines.

In operation, the module can deliver a peak output of 100 A, enabling downstream inverters to handle rapid acceleration without current foldback. Its power range of 15 to 75 kW allows the same hardware frame to support medium-power and higher-power axes within one system. This helps when a machine uses several motor sizes on a shared supply section. Thermal stability is maintained by internal air cooling, and an integrated blower forces airflow directly over the heat sink so no external fan tray is required. The unit is identified as version 1, which indicates the first engineering revision.

The bus connection concept is rated as infeeding and feeding, meaning the module can both supply energy to and absorb energy from the shared DC link without additional chopper hardware. This arrangement supports common DC bus operation when one axis is braking while another is accelerating. Identification within the HCS03 line assigns fixed mounting centers and connector locations that match other supplies of the same width. The product is classified as an HCS Drive Controller, which distinguishes it from inverter and motor modules in the IndraDrive platform.

Cooling Method
Air, internal (through integrated blower)
Design Version
1
Device Peak Current
100 A
Line Series
HCS03
Power Range
15 to 75kW
Power Supply Unit
Infeeding / Feeded
Product Type
HCS Drive Controller
  • HCS031EW0100
  • HCS03 1E W0100
  • hcs03.1e-w0100

Frequently Asked Questions about HCS03.1E-W0100:

Q: What cooling method is used by the HCS03.1E-W0100 drive controller?

A: The HCS03.1E-W0100 drive controller is equipped with internal air cooling using an integrated blower.

Q: What is the peak current capacity of the HCS03.1E-W0100 controller?

A: This model is rated for a device peak current of 100 A during operation.

Q: What power range does the HCS03.1E-W0100 drive controller accommodate?

A: The HCS03.1E-W0100 supports a power range from 15 to 75 kW.

Q: What line series does the HCS03.1E-W0100 drive controller belong to?

A: This controller belongs to the HCS03 line series.

Q: What type of power supply unit is present on the HCS03.1E-W0100 controller?

A: The power supply unit features both infeeding and fed design in this model.


Internal Product Review

  • ‘‘The HCS03.1E-W0100 is a Bosch Rexroth Indramat HCS drive controller with internal air cooling through an integrated blower. The infeeding/feeded power supply configuration and 100 A peak current support dependable performance in demanding motion applications. A well-engineered choice for high-capacity IndraDrive installations.’’

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