R911337825 (HCS01.1E-W0003-A-02-E-S3-EC-NN-L3-NN-FW)

Name: R911337825 (HCS01.1E-W0003-A-02-E-S3-EC-NN-L3-NN-FW)
Brand: Indramat Drives
SKU: HCS01.1E-W0003-A-02-E-S3-EC-NN-L3-NN-FW
Price: 231.00 USD
Availability: InStock

HCS IndraDrive Controllers

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The R911337825 (HCS01.1E-W0003-A-02-E-S3-EC-NN-L3-NN-FW) is a Bosch Rexroth HCS01 series drive controller engineered for three-phase AC input voltages of 110 to 230 V (±10%) and a maximum output current of 3 A. It features an IP20 protection rating and internal air cooling through an integrated blower. The unit integrates a multi-encoder interface compatible with IndraDyn, Hiperface, and EnDat 2.1/2.2 encoders, and includes a Safe Torque Off (STO) safety module. The ECONOMY control section is included, with firmware ordered separately. Control voltage input is 24 V DC, and maximum power consumption is 27 W.

Technical Specifications

Input Voltage Range
110 to 230 Volts AC

Input Phase
Three-phase

Rated Output Current
3 Amps

Cooling Method
Natural Convection

Architecture
Modular

Multi-Encoder Interface
Yes

Safety Feature
Safe Torque Off

Control Panel
Standard

Communication Interface
SERCOS/EtherCat

Control Voltage Input
24 Volts DC

Rated Power Consumption
27 Watts

Installation and Operation
To be done by trained personnel

Compatible Accessories
Only Approved Ones

Safety Instructions
Must follow from product documentation.

Frequently Asked Questions

How does Bosch Rexroth HCS01.1E-W0003-A-02-E-S3-EC-NN-L3-NN-FW handle electromagnetic compatibility during high-frequency switching operations?

The drive includes built-in EMI suppression filters and shielded connection layouts that minimize radiated interference across sensitive industrial communication networks.

Does the Bosch Rexroth HCS01.1E-W0003-A-02-E-S3-EC-NN-L3-NN-FW controller require an external choke for harmonics suppression?

No, it integrates internal line filtering and current shaping components to suppress harmonics effectively, reducing installation complexity and ensuring smooth AC output waveform regulation.

What is the impact of switching frequency on Bosch Rexroth Indramat HCS01.1E-W0003-A-02-E-S3-EC-NN-L3-NN-FW dynamic response characteristics?

The high-frequency PWM modulation enhances output linearity, allowing fine-grained torque control and faster response to transient load fluctuations with reduced electrical ripple.

Does Bosch Rexroth HCS01.1E-W0003-A-02-E-S3-EC-NN-L3-NN-FW feature integrated economy power management for energy savings?

Yes, it adjusts output modulation according to load demands using economy mode algorithms that optimize switching efficiency and lower standby power consumption.

Where should Bosch Rexroth Indramat HCS01.1E-W0003-A-02-E-S3-EC-NN-L3-NN-FW be installed to maintain optimal cooling airflow?

The unit must be mounted vertically with unobstructed ventilation clearance, allowing efficient convection cooling and preventing thermal stagnation at the intake vents.

Common Misspellings

HCS011EW0003A02ES3ECNNL3NNFW

HCS01 1E W0003 A 02 E S3 EC NN L3 NN FW

hcs04.2e-w0910-n-06-nnnn

HCS1.1E-W0003-A-02-E-S3-EC-NN-L3-NN-FW

Internal Product Review

The HCS01.1E-W0003-A-02-E-S3-EC-NN-L3-NN-FW controller comes from Bosch Rexroth Indramat’s famous HCS series. It supports DC supply input, integrated air cooling and multiple encoder interfaces for easy installation and for control integration. It is used in automated assembly systems needing reliable motion precision.