Product Description:

The HDS03.2-W100N-HS08-01-FW is a drive controller built by Bosch Rexroth Indramat for the HDS Drive Controllers series. The module receives process commands from higher-level motion systems and modulates power electronics to govern servo and spindle motors in automated production cells, packaging lines, and machining centers. By closing torque and velocity loops within a multi-axis rack, it provides coordinated motion control and diagnostic feedback so machinery can position loads quickly and repeatedly under changing process demands. This operating role makes the unit suitable for applications that require stable axis response, synchronized motion, and repeatable performance during variable production cycles.

The controller links to the CNC or PLC through the SERCOS serial real-time interface, delivering deterministic telegrams that synchronize axis updates every millisecond. Within the DIAX04 architecture, the module occupies a single rack slot and fits the modular layout used in that platform. Cooling relies on a built-in air blower mounted behind the heat sink, so enclosure air moves across the IGBT stack without external ducting. For power delivery, the HDS channel supports a continuous bus current of 100 A, enabling the unit to drive medium-frame synchronous or induction motors at full torque while supporting short-term overload during rapid acceleration.

The product is part of Line 03, which uses the interface pinout, housing width, and contact rating assigned to this design line for DC-bus sharing in a DIAX04 rack. The drive controller is Version 2, indicating the second revision of the signal-conditioning electronics while keeping the original connector geometry. It retains the rack-compatible mechanical format and electrical interface expected for this controller line, so it can operate within the intended multi-axis drive arrangement without added external cooling hardware.