HCS01.1E-W0018-A-03-B-ET-EC-DA-L4-NN-FW Bosch Rexroth Indramat
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MPN: R911396980
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The Bosch Rexroth Indramat HCS01.1E-W0018-A-03-B-ET-EC-DA-L4-NN-FW is part of the HCS IndraDrive Controllers series and is a drive controller with a peak current of 18 Amps. It features MultiEthernet communication, uses air cooling with an integrated blower, and includes STO and SBC safety interfaces. The device has an IP20 rating and supports encoder interfaces like IndraDyn Hiperface and EnDat 2.1/2.2.
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Product Description:
The HCS01.1E-W0018-A-03-B-ET-EC-DA-L4-NN-FW is a drive controller manufactured by Bosch Rexroth Indramat and included in the HCS IndraDrive Controllers series. Classified under the HCS01 line, it is delivered as design version 1 and is intended to convert three-phase mains power into controlled drive energy for servo axes in automated machinery. By coordinating current, voltage, and feedback signals, the unit enables precise positioning and velocity control while supporting the safe operation of connected motion equipment.
This controller accepts a wide mains range of 3 x AC 200–500 V ±10%, allowing one unit to support multiple regional supply standards. For dynamic load changes, it can source up to 18 A of peak current, which indicates the maximum transient torque the matched motor can receive. The housing carries an IP20 rating, so it is intended for installation inside a closed electrical cabinet. Thermal management is handled by internal air cooling through an integrated blower, meaning a built-in fan moves cabinet air across the heat sink without external ducting. Motion and PLC networks connect through MultiEthernet, providing access to EtherNet/IP, PROFINET IO, EtherCAT, and Sercos III without additional option cards.
Safety functions are available through STO (Safe Torque Off) and SBC (Safe Brake Control), allowing the drive to support Category 3 or SIL2 stop requirements directly. Feedback from motors enters via the Encoder IndraDyn Hiperface/EnDat 2.1/2.2 interface, so absolute position data is transmitted with high resolution and digital diagnostics. The control section fitted to this drive is the BASIC variant, providing standard motion functions without advanced PLC processing. DC bus energy is exchanged with an external supply module through an infeeding topology, allowing regenerative braking energy to be returned to the common line.
