Product Description:

The HDS05.2-W300N-HA22-01-FW is a drive controller built by Bosch Rexroth Indramat and assigned to the HDS Drive Controllers series. Intended for multi-axis automation racks, it provides coordinated power conversion and monitoring so connected axes can follow machine-level motion commands. By combining power conversion, signal conditioning, and a self-contained cooling stage in one enclosure, the unit acts as the electrical intermediary between the drive system and connected motors, helping keep current stable during rapid load changes on production equipment. This layout suits machines that rely on synchronized axis behavior inside a common cabinet.

The unit belongs to the DIAX04 controller family, allowing it to fit systems where drive, I/O, and safety modules share a common platform. Reference values reach the controller through an analog command channel, permitting ±10 V or 4–20 mA interfaces that remain common in legacy CNC and hydraulic retrofit applications. This input method allows older command hardware to remain in service without requiring a digital fieldbus interface. A continuous output ceiling of 300 A is the maximum current available for downstream servo operation, so cabinet wiring and protective devices must match that limit. Excess heat is removed by a built-in air blower, and design revision 2 updates the unit without changing its external connectors.

Model coding places the unit in line 05, so it matches the dimensional arrangement used for that line within the rack. Functionally, it is listed as an HDS Drive Controller, which distinguishes it from passive supply or filter modules in the same system. Its line assignment helps keep mounting and spacing consistent in compatible assemblies. Shared status handling across the rack supports coordinated drive behavior during machine operation.