R911386824 (HCS01.1E-W0028-A-03-B-ET-EC-EP-L4-NN-FW)

Name: R911386824 (HCS01.1E-W0028-A-03-B-ET-EC-EP-L4-NN-FW)
Brand: Indramat Drives
SKU: HCS01.1E-W0028-A-03-B-ET-EC-EP-L4-NN-FW
Price: 487.00 USD

HCS IndraDrive Controllers

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The R911386824 (HCS01.1E-W0028-A-03-B-ET-EC-EP-L4-NN-FW) is a Rexroth Indramat HCS01 line drive controller engineered for industrial motor control applications. It features a robust enclosure with IP20 protection, facilitating integration into industrial servo systems. The device supports a multi-encoder interface, including IndraDyn and Hiperface/EnDat 2.1/2.2, and uses a MultiEthernet communication interface. The control section is the BASIC (B) version, paired accordingly. Internal air cooling is provided via an integrated blower, and operation is recommended below 1000 meters altitude for optimal temperature regulation. Electrical specifications include a 3 x AC 200–500 V ±10% mains input and a peak device current of 28 A. Safety functions comprise Safe Torque Off (STO) and Safe Brake Control (SBC). The drive controller is configured for infeeding/feeded power supply and requires separate firmware ordering.

Technical Specifications

Product Type
Electrical Converter

Housing Material
High Metal Content

Integration
Direct into system

Control Panel
One-Line Display with Four Pressure Sensitive Keys

Temperature Regulation
Forced Ventilation by Air Blower

Noise Generation
None

Installation Height Limit
1000 meters above sea level

Frequently Asked Questions

How does the IP20 protection rating affect the installation of the HCS01.1E-W0028-A-03-B-ET-EC-EP-L4-NN-FW?

The IP20 rating means the unit must be mounted inside a protected control cabinet. This setup prevents dust ingress and ensures safe operation in clean industrial environments.

What is the advantage of using the EnDat 2.2 encoder interface on the HCS01.1E-W0028-A-03-B-ET-EC-EP-L4-NN-FW?

The EnDat 2.2 interface provides high-resolution feedback for superior positioning accuracy. This ensures precise motor synchronization in applications like robotic arms or precision conveyors.

Why is an internal blower-based cooling system used in the HCS01.1E-W0028-A-03-B-ET-EC-EP-L4-NN-FW?

The integrated air cooling ensures continuous thermal stability during extended operation. It reduces external cooling requirements and maintains optimal internal temperature for longer drive life.

How do the STO and SBC safety features enhance the functionality of this Bosch Rexroth drive?

STO (Safe Torque Off) cuts motor torque without mechanical brakes, while SBC manages safe brake control. Together, they ensure safe machine stops and protect both operators and equipment.

How does the MultiEthernet interface in the HCS01.1E-W0028-A-03-B-ET-EC-EP-L4-NN-FW improve system communication?

It enables seamless integration with multiple industrial network protocols like EtherNet/IP and PROFINET. This flexibility allows faster data exchange and easier connectivity across diverse automation systems.

Common Misspellings

HCS011EW0028A03BETECEPL4NNFW

HCS01 1E W0028 A 03 B ET EC EP L4 NN FW

hcs01.1e-w0028-a-03-a-cc-ec-ec-sb-nn-fw

HCS1.1E-W0028-A-03-B-ET-EC-EP-L4-NN-FW

Internal Product Review

The Bosch Rexroth Indramat HCS01.1E-W0028-A-03-B-ET-EC-EP-L4-NN-FW drive controller ensures accurate motion control for packaging, printing, and CNC automation. Its operation of 3 x AC 200–500 V ±10% with 28 A peak current ensures effective servo performance. Its multi-ethernet interface and STO/SBC safety ensure safe industrial integration.