R911340778 (HCS01.1E-W0003-A-02-B-ET-EC-EC-S4-NN-FW)

Name: R911340778 (HCS01.1E-W0003-A-02-B-ET-EC-EC-S4-NN-FW)
Brand: Indramat Drives
SKU: HCS01.1E-W0003-A-02-B-ET-EC-EC-S4-NN-FW
Price: 792.00 USD

HCS IndraDrive Controllers

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The R911340778 (HCS01.1E-W0003-A-02-B-ET-EC-EC-S4-NN-FW) is an HCS Drive Controller designed for controlling and monitoring electric motors in industrial environments. It operates with a mains voltage of 3 x AC 110...230 V ±10% and provides a device peak current of 3 A. The unit features an internal air cooling method via an integrated blower and conforms to the IP20 protection class. Control section design is type 'BASIC' and it utilizes a MultiEthernet communication interface. The controller includes two encoder interfaces supporting IndraDyn Hiperface/EnDat 2.1/2.2. Installation is suitable for environments up to 1000 m in altitude and temperatures ranging from 0 to 40°C. Compliance with IEC 61800-3 product category C3 ensures adherence to EMC requirements for line-based and radiated emissions.

Technical Specifications

Product Type
Electrical Converter

Operational Efficiency
95%

Compatibility
Single and Multi-axis Drive and Control Tasks

Protection Class
IP20

EMC Limit Value Category
C3 (according to IEC 61800-3)

Permissible temperature range
0 to 40 degrees Celsius

Maximum installation height
1000 meters above sea level

Frequently Asked Questions

Where does the Bosch Rexroth controller HCS01.1E-W0003-A-02-B-ET-EC-EC-S4-NN-FW derive its control logic supply?

The logic section operates from an auxiliary DC supply, isolated from the main power stage to ensure stability during power interruptions.

What protection mechanism exists for overcurrent in the Bosch Rexroth controller HCS01.1E-W0003-A-02-B-ET-EC-EC-S4-NN-FW?

An IGBT-based overcurrent monitoring system disables the inverter stage immediately upon threshold exceedance, preventing thermal stress on power components.

How does the Bosch Rexroth controller HCS01.1E-W0003-A-02-B-ET-EC-EC-S4-NN-FW perform dynamic braking during deceleration?

The controller interfaces with an external braking resistor module that converts kinetic energy into heat for smooth deceleration control.

Does the Bosch Rexroth controller HCS01.1E-W0003-A-02-B-ET-EC-EC-S4-NN-FW support firmware rollback in case of failed update?

Yes, it maintains a dual firmware partition allowing safe reversion to the last stable build after an interrupted or faulty update.

How does the Bosch Rexroth controller HCS01.1E-W0003-A-02-B-ET-EC-EC-S4-NN-FW handle voltage fluctuations in the mains supply?

Its internal DC-link capacitor network stabilizes transient voltage deviations, ensuring smooth torque control without performance degradation.

Common Misspellings

HCS011EW0003A02BETECECS4NNFW

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

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

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

Internal Product Review

The Bosch Rexroth Indramat model HCS01.1E-W0003-A-02-B-ET-EC-EC-S4-NN-FW is a controller by the HCS series of intelligent drives. It has an IP20 protection and dual IndraDyn encoder interfaces ensuring flexible connectivity. It is used in textile machinery and axis control applications in different industrial domains.