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R911378038 (HCS01.1E-W0008-A-03-B-ET-EC-EP-S4-NN-FW)

HCS IndraDrive Controllers

  In-Stock, Ships 3-5 Days
Expedited Lead Times on Select Parts
1 Year Warranty Included
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Expedited Lead Times on Select Parts
1 Year Warranty Included
Free Ground Shipping
The Bosch Rexroth R911378038 (HCS01.1E-W0008-A-03-B-ET-EC-EP-S4-NN-FW) is an HCS Drive Controller equipped with a multi-encoder interface supporting IndraDyn, Hiperface, and EnDat 2.1/2.2 standard encoders. It features scalable signal processing, an internal air cooling system via integrated blower, 14-bit resolution analog input, and a DC bus connection. The unit has a peak output current of 8 A and is designed for a mains voltage of 3 x AC 200...500 V ±10%. Housing measures 215 mm in height, 196 mm in depth, and 50 mm in width, with a mass of 1.3 kg, and features an IP20 rating for cabinet, vertical mounting. The device includes integrated brake current measurement, monitoring, and shutdown for fault conditions. Optimal operation is specified for 0–40°C ambient temperature range. The control section is of the BASIC type and the firmware must be ordered separately.

Technical Specifications

Type
HCS Drive Controller

AC Input
200-500 Volts AC

Peak Current Output
8 Amps

Weight
1.3 kilograms

Dimensions
215 mm (height) x 196 mm (depth) x 50 mm (width)

Insulation Resistance
10 megaohms at 500 Volts DC

Capacitance Against Housing
2 x 68 nanofarads

Housing
IP20 rated

Mounting
Cabinet, Backside, Left-hand, Right-hand

Cooling
Forced air, Inlet at the bottom, Outlet at the top

Ambient Temperature
0-40 degrees Celsius (for nominal data operation)

Control Panel
Standard

Firmware
Ordered Separately

Integrated Features
Multi-Ethernet, Multi-encoder interface

Personnel Requirements
Professionally trained and qualified.

What encoder support does HCS01.1E-W0008-A-03-B-ET-EC-EP-S4-NN-FW provide?

It supports IndraDyn Hiperface and EnDat protocols for direct high-resolution feedback, enabling precise position and speed control. These protocols facilitate tighter loops and improved repeatability in multi-axis applications.

How does the HCS01.1E-W0008-A-03-B-ET-EC-EP-S4-NN-FW perform in compact cabinet layouts?

The compact footprint plus internal blower makes it suitable for dense racks, provided cabinet ventilation is adequate. Ensure service access to encoder connectors and allow airflow paths to prevent heat accumulation.

What network connectivity does HCS01.1E-W0008-A-03-B-ET-EC-EP-S4-NN-FW use?

MultiEthernet lets the drive interface natively with Ethernet-based PLCs and supervisory systems, simplifying integration. Network segmentation and proper IP planning will maintain deterministic behavior for motion commands.

How should teams plan commissioning for HCS01.1E-W0008-A-03-B-ET-EC-EP-S4-NN-FW?

Start with baseline BASIC parameter templates, verify encoder signals and validate motion under safe, low-speed conditions before ramping. Document tuned parameters for reproducible deployments across similar machines.

What maintenance tasks preserve performance of HCS01.1E-W0008-A-03-B-ET-EC-EP-S4-NN-FW?

Regularly inspect the blower, clean filters, verify encoder cable integrity and log temperature trends to detect early anomalies. Proactive maintenance prevents thermal derating and signal faults that compromise motion accuracy.

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HCS01 1E W0008 A 03 B ET EC EP S4 NN FW

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Internal Product Review

HCS01.1E-W0008-A-03-B-ET-EC-EP-S4-NN-FW targets precision lines by combining Hiperface/EnDat encoder support with a compact and blower-cooled package. Thus, the design helps deliver consistent closed-loop performance inside dense control cabinets while simplifying encoder wiring and service access.

Warranty

1-year-warranty
Indramat USA 1 Year Warranty

Repair

product repair We offer a repair service for the HCS01.1E-W0008-A-03-B-ET-EC-EP-S4-NN-FW.
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