Product Description:

The HCS01.1E-W0054-A-03-B-ET-EC-PB-L4-NN-FW is a drive controller produced by Bosch Rexroth Indramat within the HCS IndraDrive Controllers series. It regulates inverter-based power for servo axes and coordinated motion sequences in automated machinery. The unit belongs to the HCS01 line, which gives it compact cabinet dimensions suited to single-axis duties and auxiliary drives. In industrial automation, it converts three-phase input power into precisely modulated current and supervises safe torque and brake functions for modern production cells. This makes it suitable for applications such as handling equipment, packaging systems, and general machine axes that require controlled speed and position behavior.

The controller accepts a three-phase supply of 3 × AC 200…500 V ±10%, allowing it to serve installations across a wide input-voltage range. A peak output capability of 54 A supports short acceleration bursts, while an enclosure rating of IP20 limits the unit to protected cabinet installation. That protection level is intended for use inside an electrical cabinet rather than for exposed mounting on the machine. Thermal management is handled by internal air cooling through an integrated blower, so no external ducting is required. Communication with upper-level controls is provided through MultiEthernet, which supports SERCOS III, EtherNet/IP, PROFINET, or TCP/IP depending on the installed operating software. The unit is design version 1.

System integration is based on the BASIC control section, which mates mechanically and electrically with the power stage. Position feedback is handled through the IndraDyn Hiperface / EnDat 2.1 / 2.2 encoder interface, supporting closed-loop speed and position control with compatible servo motors. Cyclic command data can also be exchanged over PROFIBUS for legacy fieldbus networks that still rely on that communication method. The power stage is arranged for infeeding and fed operation, enabling shared DC-bus energy between multiple drives and regenerative braking to the supply. Safety functions are implemented through STO and SBC channels, so motor torque and the brake can be disabled without removing input power.