R911387220 (HCS01.1E-W0028-A-03-B-ET-EC-EC-S5-NN-NW)

Name: R911387220 (HCS01.1E-W0028-A-03-B-ET-EC-EC-S5-NN-NW)
Brand: Indramat Drives
SKU: HCS01.1E-W0028-A-03-B-ET-EC-EC-S5-NN-NW
Price: 608.00 USD

HCS IndraDrive Controllers

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The Bosch Rexroth R911387220 (HCS01.1E-W0028-A-03-B-ET-EC-EC-S5-NN-NW) is an HCS01 series drive controller designed for integration in automation, robotics, and machine tool environments. It operates on a three-phase AC input voltage from 200V to 500V (±10%), supporting a peak device current of 28A. The unit uses internal air cooling and follows a G1 mounting style. Communication is enabled via MultiEthernet interfaces, supporting fieldbus protocols such as PROFINET IO, EtherCAT, EtherNet/IP, and sercos III. The drive includes Safe Motion safety technology and supports multiple encoder interfaces (IndraDyn Hiperface and EnDat 2.1/2.2, SSI, MS2N, sin-cos), and is classified as C3 for industrial environments with an IP20 ingress protection rating against solid objects.

Technical Specifications

Product Type
HCS Drive Converter

Operational Voltage
200V - 500V three-phase AC

Maximum Current
28A

Switching Frequencies
4kHz, 8kHz, 12kHz, 16kHz

Heat Elimination
Natural Convection

Mounting Style
G1

Control Sections
BASIC Range

Ethernet Compatibility
PROFINET IO, EtherCAT, EtherNet/IP, Sercos III

Safe Motion Feature
Present

Encoder Evaluation Interfaces
Standard x 2

Category
C3

Ingress Protection Rating
IP 20

Frequently Asked Questions

Does the IP20 rating of the HCS01.1E-W0028-A-03-B-ET-EC-EC-S5-NN-NW affect where it can be installed?

Yes, the IP20 rating provides protection against solid objects but not moisture. It requires installation inside a control cabinet for safe and reliable operation.

How does the integrated blower cooling method benefit the HCS01.1E-W0028-A-03-B-ET-EC-EC-S5-NN-NW?

The internal air-cooling system maintains stable temperatures without external cooling components. It helps sustain performance under heavy loads and extends the product’s service life.

Do the IndraDyn Hiperface/EnDat 2.1/2.2 encoder interfaces improve motion control precision?

Yes, they deliver high-resolution feedback for accurate motor positioning and velocity detection. This ensures smoother and more synchronized movements across multiple drive axes.

How does the MultiEthernet interface in the HCS01.1E-W0028-A-03-B-ET-EC-EC-S5-NN-NW improve communication flexibility?

It supports various industrial Ethernet protocols, reducing the need for extra communication modules. This allows seamless network integration and faster data exchange in automation systems.

Why does the HCS01.1E-W0028-A-03-B-ET-EC-EC-S5-NN-NW use dual infeeding and feeded operation?

This dual capability lets the converter both supply and absorb energy within the system. It enhances efficiency and power balance, particularly during regenerative operation.

Common Misspellings

HCS011EW0028A03BETECECS5NNNW

HCS01 1E W0028 A 03 B ET EC EC S5 NN NW

hcs01.1e-w0018-a-03-e-s3-ec-nn-l4-nn-fw

HCS1.1E-W0028-A-03-B-ET-EC-EC-S5-NN-NW

Internal Product Review

The product code HCS01.1E-W0028-A-03-B-ET-EC-EC-S5-NN-NW is a high-performance, space-saving drive controller by Bosch Rexroth Indramat with a 28 A peak current output. It includes MultiEthernet connectivity, dual infeeding/feed operation, and sophisticated encoder interfaces for high-precision motion control. This is a reliable controller suitable for packaging, material handling, and automated assembly-line applications.