HCS03.1E-W0070-A-05-LNBN
HCS IndraDrive Controllers
The HCS03.1E-W0070-A-05-LNBN, from Bosch Rexroth Indramat in the HCS IndraDrive Controllers series delivers precision motion control in a compact, high-power-density package. Its robust converter topology processes a Mains Voltage of 3 x AC 400...500V +10%, -15% to support servo motors across industrial automation applications. Designed for installations where space is at a premium, this controller integrates a powerful Power Supply Unit capable of both infeeding and feedback operation. Featuring a Design Version 1 hardware platform, it streamlines maintenance and supports long-term serviceability.
Engineered for demanding environments, the controller employs an Air, internal (through integrated blower) Cooling Method to maintain optimal thermal performance without external fans. Encased within an IP20 protective housing, it withstands industrial dust and debris while delivering a continuous Power Range of 15 to 75kW. The built-in integrated blower supports peak acceleration with a Device Peak Current rating of 70 A. Its modular Line Series HCS03 architecture and standardized Voltage Code 05 simplify inventory and field replacements. The internal power stage and feedback interfaces are fully configurable to match custom drive topologies.
As part of the larger HCS Compact Converter Series, the HCS03.1E-W0070-A-05-LNBN offers seamless integration with Rexroth’s Automation Studio and CNC controllers. Its reliable internal blower cooling and rugged construction ensure high uptime in continuous- and intermittent-duty cycles. Ideal for robotics, machine tools, and material handling, this drive controller delivers consistent performance and easy expandability across multi-axis installations.
Technical Specifications
Cooling Method
Air, internal (through integrated blower)
IP Rating
IP20
Design Version
1
Line Series
HCS03
Power Range
15 to 75kW
Mains Voltage
3 x AC 400...500V +10%, -15%
Voltage Code
05
Device Peak Current
70 A
Power Supply Unit
Infeeding / Feeded
Product Type
HCS Drive Controller
Frequently Asked Questions
How does the HCS03.1E-W0070-A-05-LNBN handle demanding automation tasks?
With 70 A peak current, it provides efficient motion control. The controller is designed for high-speed, high-precision tasks in automation and robotics.
Why is the HCS03.1E-W0070-A-05-LNBN’s modular architecture beneficial?
The standardized design simplifies repairs and replacements. It enables fast system upgrades, ensuring continued operational efficiency in evolving industrial environments.
How does the air cooling system improve performance in the HCS03.1E-W0070-A-05-LNBN?
Internal air cooling ensures stable performance during prolonged operations. This prevents thermal shutdowns and supports high-efficiency running in tough conditions.
How does the IP20 rating ensure reliable operation in factory environments?
It protects the controller from dust, dirt, and mechanical damage. This ensures long-lasting, dependable performance in challenging industrial conditions.
Why is the 15-75 kW power range ideal for large-scale machines?
The broad power range makes it suitable for a variety of industrial applications. It supports machines with varying power demands, from small to large.
Common Misspellings
hcs01.1e-w0028-a-03
HCS031EW0070A05LNBN
HCS03 1E W0070 A 05 LNBN
HCS3.1E-W0070-A-05-LNBN
Internal Product Review
The HCS03.1E-W0070-A-05-LNBN drive controller from Bosch Rexroth Indramat offers high-performance motion control with a power range of 15 to 75 kW. It is ideal for applications in machine tools, robotics, and material handling that features internal air cooling and an IP20 rating, where precision and reliability are paramount.
Shipping & Payment Options
Warranty
Repair
We offer a repair service for the HCS03.1E-W0070-A-05-LNBN.
Want to 
