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R911371816 (HCS01.1E-W0003-A-02-E-S3-EC-EP-NN-NN-FW)

HCS IndraDrive Controllers

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1 Year Warranty Included
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The R911371816 (HCS01.1E-W0003-A-02-E-S3-EC-EP-NN-NN-FW) is a digital drive controller from the Bosch Rexroth HCS01 series, designed for precise motor control applications in industrial environments such as food packaging, machine tooling, and paper processing. This unit operates with an input voltage range of 110 to 230 V AC (three-phase), delivers a maximum output current of 3 A, and features air cooling within an IP20 enclosure, necessitating cabinet installation. Integrated functionalities include a multi-encoder interface (IndraDyn Hiperface/EnDat 2.1/2.2), SERCOS III communication interface, and a standardized control panel for operational state monitoring and diagnostics. The unit is paired with the ECONOMY control section design. Firmware is required to be specified and ordered separately.

Technical Specifications

Product Line
HCS

Product
Digital Drive Controller

Usage
Industrial Applications

Rated Output
Max 3 Amps

Input Voltage
110 to 230 Volts AC (three-phase)

Control Panel
Standard (Single-line display)

Housing Rating
IP20 (Air-cooled)

Firmware
Ordered Separately

What is the permissible DC supply range for Bosch Rexroth HCS01.1E-W0003-A-02-E-S3-EC-EP-NN-NN-FW controller operation under full load?

It supports a DC input from 254 V to 748 V, ensuring stable regulation and energy buffering across various servo-control topologies without voltage fluctuation instability.

How does Bosch Rexroth HCS01.1E-W0003-A-02-E-S3-EC-EP-NN-NN-FW controller manage switching transients within its 8 kHz frequency operation?

Its integrated IGBT modulation minimizes commutation spikes, maintaining consistent torque accuracy and reducing current ripple within drive bandwidth specifications.

Does the Bosch Rexroth HCS01.1E-W0003-A-02-E-S3-EC-EP-NN-NN-FW controller require an external choke for continuous drive duty?

No, its internal filtering topology allows continuous operation without an external choke, optimizing enclosure space and EMI compliance.

Where is the thermal management system located in Bosch Rexroth HCS01.1E-W0003-A-02-E-S3-EC-EP-NN-NN-FW controller?

It uses internal air channels and axial cooling integrated within the module housing to stabilize semiconductor temperature profiles during extended duty cycles.

How does the Bosch Rexroth HCS01.1E-W0003-A-02-E-S3-EC-EP-NN-NN-FW controller maintain precise torque at low speed operations?

Using Sercos III-based vector control algorithms, it ensures phase-synchronous current control, yielding high-resolution torque linearity in low-speed ranges.

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Internal Product Review

The HCS01.1E-W0003-A-02-E-S3-EC-EP-NN-NN-FW controller from Bosch Rexroth Indramat HCS series is a compact SingleAxis Converter. It delivers up to 0.75 kW with integrated mains connection, air cooling and versatile encoder interfacing. It is well-suited for packaging and compact automation systems requiring smooth efficient control.

Warranty

1-year-warranty
Indramat USA 1 Year Warranty

Repair

product repair We offer a repair service for the HCS01.1E-W0003-A-02-E-S3-EC-EP-NN-NN-FW.
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