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R911331040 (HCS01.1E-W0008-A-03-E-S3-EC-NN-NN-AA-FW)

HCS IndraDrive Controllers

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1 Year Warranty Included
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The R911331040 (HCS01.1E-W0008-A-03-E-S3-EC-NN-NN-AA-FW) is a Bosch Rexroth HCS01 series drive controller featuring a compact design, IP20 enclosure, and internal air cooling via an integrated blower. It requires a 3 x AC 200–500 V ±10% mains power source and supports a peak device current of 8 A. Communication utilizes the SERCOS III interface, with an encoder input supporting IndraDyn Hiperface and EnDat 2.1/2.2 protocols. The controller is supplied with the ECONOMY (E) control section and must be configured prior to operation; firmware must be ordered separately. Installation requires consideration for ventilation and avoidance of moisture condensation.

Technical Specifications

Product Type
Drive Controller

Interface Type
3

Design
Compact, Robust

Control Unit Configuration
Pre-configuration Required

Protection Type
IP20

Operational Accuracy
High

Power Source
3 x 200-500 V

Cooling Method
Air-Cooling

Ventilation
Required if installed in a group

Condensation Sensitivity
Yes

Foggy Environment Installation
Not Recommended

Additional Feature
Control panel with display

Firmware
Not included, order separately

Design Type
Economy with essential features.

What communication standard does HCS01.1E-W0008-A-03-E-S3-EC-NN-NN-AA-FW use for motion control?

The controller uses SERCOS III to deliver deterministic, cyclic communication that is essential for synchronized multi-axis motion. This protocol reduces latency and jitter, enabling tighter coordination across axes for demanding motion profiles.

What thermal design considerations should be observed for HCS01.1E-W0008-A-03-E-S3-EC-NN-NN-AA-FW?

The integrated blower manages heat in the drive, but cabinet airflow must complement it to avoid recirculation. Installers should allocate clearance for intake and exhaust and schedule blower checks as part of preventive maintenance.

Which encoder interface is native to HCS01.1E-W0008-A-03-E-S3-EC-NN-NN-AA-FW and why is it chosen?

It supports IndraDyn Hiperface and EnDat encoder interfaces, chosen for high resolution and diagnostic richness. These protocols enable accurate positioning and fault diagnosis, improving loop performance and easing troubleshooting.

How should the IP20 rating influence placement of HCS01.1E-W0008-A-03-E-S3-EC-NN-NN-AA-FW?

IP20 requires placement inside an enclosed control cabinet away from liquid and fine particulate exposure. For harsher environments, add sealed enclosures or filters to prevent damage and ensure consistent operation.

What commissioning checklist items help ensure reliable installation of HCS01.1E-W0008-A-03-E-S3-EC-NN-NN-AA-FW?

Verify SERCOS topology and cable integrity, test encoder signals and resolution, confirm blower operation and validate any regenerative bus arrangements. Document the firmware level and parameter exports to support repeatable maintenance and updates.

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Internal Product Review

HCS01.1E-W0008-A-03-E-S3-EC-NN-NN-AA-FW is one of the best models in the world. This is a compact SERCOS III drive engineered for predictable motion loops and easy serviceability. Its internal blower cooling and modular power feed design reduce cabinet complexity as well.

Warranty

1-year-warranty
Indramat USA 1 Year Warranty

Repair

product repair We offer a repair service for the HCS01.1E-W0008-A-03-E-S3-EC-NN-NN-AA-FW.
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