HCS01.1E-W0054-A-03-A-ET-EC-EM-S4-NN-FW Bosch Rexroth Indramat
MPN: R911374015
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The Bosch Rexroth Indramat HCS01.1E-W0054-A-03-A-ET-EC-EM-S4-NN-FW is part of the HCS IndraDrive Controllers series and operates as a drive controller with a peak current of 54 Amps. This unit supports MultiEthernet communication and has an IP20 rating. It uses internal air cooling with an integrated blower and supports IndraDyn Hiperface and EnDat encoder interfaces.
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Product Description:
The HCS01.1E-W0054-A-03-A-ET-EC-EM-S4-NN-FW is a drive controller produced by Bosch Rexroth Indramat within the HCS IndraDrive Controllers series. It combines a three-phase power inverter with motion-control electronics to operate servo and asynchronous motors in automated machinery. By regulating current, velocity, and position loops, the unit delivers controlled motor torque and passes operating data to higher-level control systems for coordinated multi-axis motion.
Electrical compatibility includes an input range of 3 x AC 200...500 V ±10%, allowing the controller to operate on both 230 V and 480 V supply systems without a separate transformer. Thermal management uses internal air cooling through an integrated blower, which removes heat while keeping the cooling method self-contained inside the unit. During acceleration, the power stage can supply up to 54 A of peak current, which supports short-term high torque demand from the connected axis. The enclosure has an IP20 rating, so the controller requires installation inside a suitable cabinet to protect it from dust and accidental contact. Network communication is handled through MultiEthernet, which supports selection of common industrial Ethernet protocols through a single communication interface.
For motor feedback, Interface 1 accepts IndraDyn Hiperface and EnDat 2.1/2.2 encoder signals, allowing the drive to process precise position information from compatible motors. Interface 2 provides encoder emulation, so connected equipment can receive mirrored position data without an added sensor at the machine side. The integrated power supply supports infeeding and feeding operation, which allows braking energy to return to the DC bus or lets the controller draw energy from a neighboring converter when needed. The controller uses a BASIC control section, providing standard motion functions for typical automation tasks. This layout supports compact system design while keeping power conversion, feedback handling, and communication functions in one controller.