Product Description:

The HCS01.1E-W0028-A-03-A-CC-EC-PB-L4-NN-FW is a drive controller produced by Bosch Rexroth Indramat within the HCS IndraDrive Controllers series. Classified under the HCS01 line, this single-axis unit conditions three-phase mains power, executes motion control algorithms, and supervises drive safety for brushless servomotors. Applied in packaging, handling, and assembly equipment, it bridges the machine control network and the motor power stage for precise, closed-loop torque, speed, and position regulation.

Power is accepted from 3 × AC 200–500 V supplies with a ±10% tolerance, allowing the controller to run on common low-voltage industrial grids. Heat is removed by internal air cooling with an integrated blower, which moves ambient air across the heat sink and eliminates the need for cabinet fans. The power stage can deliver up to 28 A of peak current, a margin reserved for acceleration or short overload conditions. Control intelligence resides in a plug-in section designated ADVANCED, which adds extended axis functions and parameter memory. For real-time networked motion, the base device includes a SERCOS III port that supports cross-communication between drives so coordinated profiles can be executed without overloading the PLC.

Feedback from the IndraDyn Hiperface/EnDat 2.1/2.2 encoder interface supplies absolute position data for high-resolution loop closure. A separate fieldbus slot carries PROFIBUS, enabling parameter access from legacy control systems alongside the SERCOS network. Machine safety is integrated, and the power stage provides STO and SBC functions that cut torque and release brakes through certified hardware channels. The housing is rated IP20, so it is intended for installation inside an electrical enclosure. The device also supports infeeding or fed configurations when paired with the appropriate power supply module.