HDS05.2-W300N-HS57-01-FW
The HDS05.2-W300N-HS57-01-FW is a modular drive controller built by Bosch Rexroth Indramat in the HDS Drive Controllers series. It is intended for multi-axis automation on the DIAX04 platform, where it regulates the power section of synchronous or asynchronous servo motors and exchanges real-time motion commands with higher-level controllers. In machining centers, packaging lines, and material-handling systems, the unit converts DC-bus energy into controlled three-phase power for precise speed and torque control. Because it works from a shared DC bus, the controller can be used in energy-recirculating drive stacks that support coordinated motion on multiple axes. This arrangement allows the unit to serve as a central power stage in systems that require accurate response during changing load conditions.
Its communication interface is SERCOS, which supports deterministic cycle timing with compatible motion-control hardware and allows synchronized command exchange across the drive network. The power stage provides a continuous output current of 300 A, giving paired motors the current capacity needed for demanding acceleration and sustained torque. Thermal management uses a built-in air blower that pulls cabinet air through the heat sink and exhausts it upward to help maintain semiconductor temperature during heavy load conditions. The airflow path is integrated into the unit, so the controller can dissipate heat without requiring a separate external cooling device.
This model is part of Line 05 and uses the mechanical footprint standardized for that design generation. It is suited to high-current spindle or gantry axes that require tight speed regulation and stable operation under substantial load changes. The controller also shares platform dimensions and bus connections with related modules, which supports installation in larger drive assemblies and keeps the layout consistent across the system. That common platform layout helps maintain consistent spacing for adjacent modules and supports physical integration inside the cabinet.
