HCS01.1E-W0028-A-03-B-ET-EC-NN-NN-AA-FW Bosch Rexroth Indramat
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MPN: R911331054
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The Bosch Rexroth Indramat HCS01.1E-W0028-A-03-B-ET-EC-NN-NN-AA-FW is a drive controller from the HCS IndraDrive Controllers series. It features a MultiEthernet communication interface and internal air cooling through an integrated blower. The device provides a peak current of 28 Amps, operates at 3 x AC 200 to 500 volts, and has an IP20 protection rating.
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Product Description:
Bosch Rexroth Indramat manufactures the HCS01.1E-W0028-A-03-B-ET-EC-NN-NN-AA-FW as part of the HCS IndraDrive Controllers series. Classified under the HCS01 line, this drive controller converts three-phase AC power into a regulated DC bus and modulates that energy for synchronous and induction motors. It is used in machining cells, packaging lines, and material-handling equipment to carry out speed, torque, and position commands from a PLC or motion controller. Its control stage supports coordinated axis operation where the motor must respond accurately to changing loads and updated commands during automatic cycles.
The controller accepts a supply range of 3 x AC 200...500 V ±10%, so it can operate on common 230 V and 480 V factory mains without tap changes. Thermal management uses internal air cooling through an integrated blower that circulates cabinet air across the heat sink. Under transient load, the power stage can deliver up to 28 A of peak current for rapid acceleration of medium-inertia axes. The enclosure has an IP20 rating, so the unit must be installed in a protected cabinet away from unfiltered dust and dripping fluids. Network communication is handled through MultiEthernet, and the unit is listed as design version 1.
The power section is paired with a BASIC control section, providing standard motion and diagnostic functions without optional add-ons. Encoder feedback enters through an IndraDyn Hiperface/EnDat 2.1/2.2 encoder interface, while the second feedback connection is not equipped, which helps keep wiring simple. Integrated safety contacts are omitted, so machine-level emergency-stop circuits must interrupt the mains supply. The DC bus uses an infeeding/feeded architecture, allowing braking energy from one axis to support other axes or return to the supply module.
Frequently Asked Questions about HCS01.1E-W0028-A-03-B-ET-EC-NN-NN-AA-FW:
Q: What type of communication interface is available on the HCS01.1E-W0028-A-03-B-ET-EC-NN-NN-AA-FW controller?
A: The HCS01.1E-W0028-A-03-B-ET-EC-NN-NN-AA-FW drive controller supports MultiEthernet communication for network connectivity.
Q: What cooling method is employed by the HCS01.1E-W0028-A-03-B-ET-EC-NN-NN-AA-FW drive controller?
A: This model uses internal air cooling through an integrated blower for thermal management.
Q: What is the peak current rating of the HCS01.1E-W0028-A-03-B-ET-EC-NN-NN-AA-FW controller?
A: The device has a peak current rating of 28 A, supporting high-demand applications.
Q: What type of encoder interface is present on the HCS01.1E-W0028-A-03-B-ET-EC-NN-NN-AA-FW drive controller?
A: The HCS01.1E-W0028-A-03-B-ET-EC-NN-NN-AA-FW features an encoder interface compatible with IndraDyn Hiperface and EnDat 2.1/2.2 protocols.
Q: What mains voltage range can be used with the HCS01.1E-W0028-A-03-B-ET-EC-NN-NN-AA-FW controller?
A: This drive controller operates with a mains voltage supply of 3 x AC 200...500 V ±10%.
