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HCS01.1E-W0003-A-02-B-ET-EC-EP-S4-NN-FW

HCS IndraDrive Controllers

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Expedited Lead Times on Select Parts
1 Year Warranty Included
Free Ground Shipping

HCS01.1E-W0003-A-02-B-ET-EC-EP-S4-NN-FW, Bosch Rexroth Indramat, HCS IndraDrive Controllers form the foundation of the high-performance HCS Compact Converter Series, delivering precise motor control and dynamic response for modern industrial automation. This compact unit modulates voltage, current, and frequency to drive both synchronous and asynchronous motors with exceptional accuracy. With a Device Peak Current of 3 A and support for 3 x AC 110...230 V ±10% mains voltage, it integrates seamlessly into diverse power architectures. Built-in internal air cooling ensures consistent thermal management under varying load conditions.



The converter employs a MultiEthernet Communication Interface complemented by optional PROFIBUS DP and CANopen channels, enabling robust networked control and diagnostics. An Interface 1 Type supporting IndraDyn Hiperface and EnDat 2.1/2.2 encoders guarantees high-resolution feedback, while the Control Section Design Type “BASIC” pairs it with streamlined functional blocks. Rated IP20, the enclosure houses an integrated blower for efficient Cooling Method and features a Design Version of 1. The Power Supply Unit architecture allows both infeeding and feeded operation, and firmware is specified separately under the Firmware Order Note to tailor software to system requirements.



Engineers benefit from straightforward integration with Rexroth’s ecosystem through a standardized Line Series, plug-and-play encoder interfaces, and support for safe-motion functions via integrated safety technology. Proven reliability under continuous operation minimizes downtime, and compact dimensions simplify mounting within control cabinets. As part of the HCS1 family, this converter enhances overall system performance, offering precision, scalability, and ease of maintenance for machine builders and retrofit projects alike.

Technical Specifications

Communication Interface
MultiEthernet

Pairing Note
Paired with Control Section Design 'BASIC' (B)

Control Section Design Type
BASIC

Cooling Method
Air, internal (through integrated blower)

IP Rating
IP20

Design Version
1

Other Design Features
None

Interface 1 Type
Encoder IndraDyn Hiperface/EnDat 2.1/2.2

Line Series
HCS01

Mains Voltage
3 x AC 110...230 V ±10%

Device Peak Current
3 A

Power Supply Unit
Infeeding / Feeded

Product Type
HCS Drive Controller

What control logic parameters define the modulation scheme used in the Bosch Rexroth Indramat controller HCS01.1E-W0003-A-02-B-ET-EC-EP-S4-NN-FW?

The controller employs a pulse-width modulation scheme governed by a sinusoidal vector algorithm ensuring balanced phase switching and minimized harmonic distortion across the 0–1600 Hz frequency span.

Where does the Bosch Rexroth Indramat controller HCS01.1E-W0003-A-02-B-ET-EC-EP-S4-NN-FW sense mains undervoltage conditions?

It senses undervoltage directly at the DC link through analog-to-digital converters that trigger fault diagnostics when the input drops below 90 % of rated value.

What isolation method is utilized in the HCS01.1E-W0003-A-02-B-ET-EC-EP-S4-NN-FW controller by Bosch Rexroth Indramat?

The controller integrates opto-isolated gate drivers and galvanically separated control logic to prevent ground loop interference between logic and power sections.

How does the controller HCS01.1E-W0003-A-02-B-ET-EC-EP-S4-NN-FW from Bosch Rexroth Indramat protect against short-circuit transients?

It employs current-limiting IGBT gating with microsecond reaction time, tripping the unit when instantaneous current exceeds 42 kA rms SCCR threshold.

What is the control communication topology in Bosch Rexroth Indramat’s controller HCS01.1E-W0003-A-02-B-ET-EC-EP-S4-NN-FW?

It operates through SERCOS or EtherCAT fieldbus networks using differential signaling with synchronization under 1 µs latency precision.

HCS011EW0003A02BETECEPS4NNFW

HCS01 1E W0003 A 02 B ET EC EP S4 NN FW

hcs04.1e-w0500-a-05-ncbv

HCS1.1E-W0003-A-02-B-ET-EC-EP-S4-NN-FW

Internal Product Review

The Bosch Rexroth Indramat HCS01.1E-W0003-A-02-B-ET-EC-EP-S4-NN-FW controller from the HCS series ensures precise drive and control. It supports 0–1600 Hz output frequency and has short circuit current of 42 kA SCCR with Cu 60/75 °C field wiring. It is widely applied in servo systems, machine tools and compact automation cells.

Warranty

1-year-warranty
Indramat USA 1 Year Warranty

Repair

product repair We offer a repair service for the HCS01.1E-W0003-A-02-B-ET-EC-EP-S4-NN-FW.
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