R911339740 (HCS01.1E-W0003-A-02-B-ET-EC-EM-L4-NN-FW)

Name: R911339740 (HCS01.1E-W0003-A-02-B-ET-EC-EM-L4-NN-FW)
Brand: Indramat Drives
SKU: HCS01.1E-W0003-A-02-B-ET-EC-EM-L4-NN-FW
Price: 331.00 USD

HCS IndraDrive Controllers

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The R911339740 (HCS01.1E-W0003-A-02-B-ET-EC-EM-L4-NN-FW) is a drive controller within the HCS01 series, supporting three-phase AC input voltage of 110 to 230 V ±10% and a peak current of 3 A. Designed with an internal air cooling system, this unit is constructed to IP20 protection standards. It includes multi-ethernet communication and dual encoder interfaces (IndraDyn, Hiperface/EnDat 2.1/2.2, and encoder emulation), enabling compatibility with various industrial motors. Control section design is classified as 'BASIC.' The safety interface provides STO (Safe Torque Off) and SBC (Safe Brake Control) functionality. Programming is accessible via a single-line display and microSD slot. Firmware for the R911339740 must be ordered separately.

Technical Specifications

Type
Industrial Control Device

Input Current
3 Amperes

Connecting Voltage
110-230 volts

Communication Module
Multi-Ethernet

Encoder Interface
Multi-Encoder

Memory
MicroSD Card Slot

Recycling
High Metal Content for Easy Recycling

Production Process
Energy and Resource-Optimized

Compatibility
Rexroth IndraDrive and Third-Party Motors

Frequently Asked Questions

How does the HCS01.1E-W0003-A-02-B-ET-EC-EM-L4-NN-FW controller maintain operational stability under ±10 % supply voltage variations?

Its internal power regulation compensates for voltage deviations by dynamically adjusting the DC link stabilization circuits to maintain steady current flow and torque control integrity.

Where must the Bosch Rexroth Indramat HCS01.1E-W0003-A-02-B-ET-EC-EM-L4-NN-FW controller be installed inside a cabinet?

It must be mounted vertically with at least 90 mm clearance at the top and bottom for optimized convection and uninterrupted air dissipation.

How is the autotransformer connection utilized in the Bosch Rexroth Indramat HCS01.1E-W0003-A-02-B-ET-EC-EM-L4-NN-FW?

The autotransformer stabilizes input phases, reduces harmonic distortion, and ensures balanced voltage distribution across the main power bus.

Does the Bosch Rexroth Indramat HCS01.1E-W0003-A-02-B-ET-EC-EM-L4-NN-FW support DC bus coupling via X77?

No, the X77 connector lacks DC coupling functionality, isolating it from parallel energy exchange between interconnected drive units.

What environmental limitations apply to the Bosch Rexroth Indramat HCS01.1E-W0003-A-02-B-ET-EC-EM-L4-NN-FW controller?

It operates up to 40 °C ambient, requiring moisture-free, condensation-free conditions to preserve coating integrity and electrical reliability.

Common Misspellings

HCS011EW0003A02BETECEML4NNFW

HCS01 1E W0003 A 02 B ET EC EM L4 NN FW

hcs03.1e-w0350-a-05-nnbv

HCS1.1E-W0003-A-02-B-ET-EC-EM-L4-NN-FW

Internal Product Review

The Bosch Rexroth Indramat HCS01.1E-W0003-A-02-B-ET-EC-EM-L4-NN-FW is component of HCS controller series. It operates on 50–60 Hz mains frequency and supports ±10 % voltage tolerance. This controller ensures precise drive control for asynchronous and synchronous systems in industrial automation and motion regulation environments.