Product Description:

The HDS05.2-W300N-HS22-01-FW drive controller is produced by Bosch Rexroth Indramat and belongs to the HDS Drive Controllers series. It is an axis module intended to regulate servo and spindle motors inside the DIAX04 automation platform. Within industrial equipment, the controller supplies regulated three-phase power and carries out motion commands from higher-level PLCs. This role makes it suitable for multi-axis machine tools, transfer systems, and other installations where coordinated motion must remain stable under changing loads.

This unit handles a maximum output of 300 A, allowing it to energize high-torque motors without losing dynamic response. Communication with the CNC or PLC occurs through SERCOS, a deterministic fiber-optic bus that carries setpoints, feedback, and diagnostic data at short update intervals. That closed communication loop supports synchronized axis behavior during interpolation, positioning, and spindle regulation. Thermal energy is removed by a built-in air blower, so the module does not require a separate external cooling fan. As part of the DIAX04 family, it shares mechanical dimensions with adjacent axis cards, and the unit is an HDS Drive Controller with integrated current control, inverter stages, and safety monitoring in one plug-in module.

The controller is part of line 05, which sets the power section scale and connector orientation for this product generation. The unit is version 2. It remains within the HDS Drive Controllers series, so several axes can use the same mounting rail arrangement and a common cabinet airflow path. Its modular format also helps keep neighboring drive sections arranged in a consistent side-by-side layout. Uniform status indicators and module layout across the range make operating states easier to identify during normal machine operation.