Product Description:

The HCS02.1E-W0028-A-03-NNNN-AA is a drive controller produced by Bosch Rexroth Indramat within the HCS IndraDrive Controllers series. It regulates power flow between a three-phase mains supply and connected servo or induction motors, forming the central actuator interface in modular automation cells and supporting controlled motor operation across different axis types. No dedicated communication interface is specified in this configuration, leaving the option for plug-in modules.

Its electrical input window spans 3 x AC 200 to 500 V ±10%, allowing the same hardware to operate on low- or medium-voltage utility feeds without tap changes. Inside this range, the controller delivers between 1.5 to 11 kW of motor power, so a single frame can cover small positioning axes as well as higher-torque conveyors. Momentary demand is handled through a device peak current of 28 A, which is the maximum inverter output the unit can supply during rapid acceleration or regenerative events. Thermal energy generated by switching devices is removed by internal air cooling through an integrated blower, eliminating the need for external ducting. The enclosure carries an IP20 rating, indicating finger-safe access but no protection against water jets.

The controller is Version 1 for this production run. It is part of the HCS02 line, so it shares mounting hole patterns and fieldbus slot locations with other members of that line. Energy is exchanged with a common DC bus through an infeeding and fed power supply unit, allowing several axes to recover braking energy and reduce supply current. In terms of function classification, the product is an HCS Drive Controller, and it coordinates torque, velocity, and position loops while external devices handle higher-level motion commands. This layout supports use in modular systems where multiple axes operate from a shared power structure and coordinated energy management during motion.