Product Description:

The HDS04.1-W200N-HA10-01-FW drive controller is manufactured by Bosch Rexroth Indramat and belongs to the HDS Drive Controllers series. In modular DIAX motion control racks, it acts as the central power stage for axes that need accurate torque, speed, and position regulation. It receives command values from a CNC or PLC and converts them into regulated three-phase motor currents in real time. This allows the unit to control synchronous and asynchronous motors while monitoring operating limits during machine operation. That controlled output is used in packaging lines, transfer systems, and other automated equipment where axis response must follow the command profile closely.

Command values are handled through an analog interface, so velocity or torque references are supplied as ±10 V signals instead of through a fieldbus. The controller operates on the DIAX04 platform, and the axis processor uses that platform's standard diagnostic structure and parameter mapping. Heat is removed by a built-in internal air blower that pushes cabinet air across the heat sink. The power stage can supply a continuous output of 200 A, which supports high-inertia axes that need sustained torque during acceleration and steady operation. Because the command path is analog, the control card samples incoming reference levels directly and uses them to regulate motor behavior without a network interface.

Within the rack, line code 04 indicates compatibility with matching power-supply revisions on the same back plane. The controller is Version 1, so its parameter memory, processor speed, and I/O allocation correspond to the first hardware iteration. Its housing and bus connections follow the mechanical layout used across the series, which keeps rack installation consistent in multi-axis assemblies. This arrangement supports cabinet-based systems where several axes share a common supply section and coordinated command source. The shared bus structure also helps the controller fit cleanly into cabinets that group multiple drive modules beside common supply components.