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R911399973 (HCS01.1E-W0018-A-03-B-ET-EC-PB-L4-NN-AW)

HCS IndraDrive Controllers

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1 Year Warranty Included
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The Bosch Rexroth R911399973 (HCS01.1E-W0018-A-03-B-ET-EC-PB-L4-NN-AW) is a compact, single-axis converter unit from the HCS01 series, designed for servo motor control. It is powered by a 3-phase AC supply (200–500 V ±10%, 50/60 Hz), and achieves continuous power output of 1.7 kW with a device peak current of 18 A. The model utilizes a DC bus with 0.39 mF capacity and provides a DC-bus voltage 1.4 times the mains voltage. Communication interfaces include MultiEthernet and PROFIBUS, with encoder support for IndraDyn Hiperface and EnDat 2.1/2.2. Safety features include STO and SBC. The unit operates with a BASIC control section, IP20 protection rating, and internal air cooling via integrated blower.

Technical Specifications

Product Category
Single-Axis Compact Converter

Tolerance for Mains Voltage
10%

Frequency
50/60 Hz

Communication
DC Bus

Continuous Power
1.7 kW

DC-Bus Capacity
0.39 mF

DC-Bus Voltage
1.4 times the mains connection voltage

Ethernet Communication
Multi-Ethernet Support

Encoder Interfaces
Multi-Encoder Interfaces

Control Voltage
24 V DC

Power Consumption
34 W without a control unit and motor brake

Vibration Filter
Yes

Motion Logic
IEC-compliant motion logic

What is the compact construction form in this series?

The HCS01 series uses a narrow-width design for dense control cabinet integration and vertical stacking. The form factor supports simplified routing and side-by-side mounting.

How does HCS01.1E-W0018-A-03-B-ET-EC-PB-L4-NN-AW shape impact layout?

The tall and slim housing of this model eases placement in constrained panels while maintaining front-accessibility. The rear-depth allows clear separation for power and control wiring.

What motor housing shape is common with compatible motors?

Motors typically have cylindrical bodies with square flange mounts for standardized installation. The uniform housing geometry ensures predictable shaft alignment and minimizes misfit during assembly.

How does form factor assist with airflow and cooling?

The vertical orientation promotes natural convection across the heatsinks, enhancing passive cooling. The airflow channels remain unobstructed due to standardized height and bottom clearance requirements.

What shape factors influence enclosure compatibility concerns?

The device’s rectangular footprint and minimal width allow tighter cabinet groupings without ventilation conflicts. The defined height ensures consistent front-panel alignment with adjacent components.

HCS011EW0018A03BETECPBL4NNAW

HCS01 1E W0018 A 03 B ET EC PB L4 NN AW

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

HCS1.1E-W0018-A-03-B-ET-EC-PB-L4-NN-AW

Internal Product Review

The HCS01.1E-W0018-A-03-B-ET-EC-PB-L4-NN-AW by Bosch Rexroth is a servo drive controller in the HCS01 family. It offers MultiEthernet communication with additional PROFIBUS (PB) interface, internal air cooling, and runs on 3 × AC 200‑500 V with 18 A peak current. Its level‑4 safety (L4) features suit use in factory automation, process lines, and robotics systems.

Warranty

1-year-warranty
Indramat USA 1 Year Warranty

Repair

product repair We offer a repair service for the HCS01.1E-W0018-A-03-B-ET-EC-PB-L4-NN-AW.
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