Product Description:

The HDS04.1-W200N-HS80-01-FW drive controller is manufactured by Bosch Rexroth Indramat and belongs to the HDS Drive Controllers series. It serves as the power-handling and regulation stage for individual servo axes inside a multiaxis cabinet, converting incoming DC bus energy into controlled motor power. By coordinating velocity, torque, and position loops, the unit integrates servomotors with master motion commands in machine tools, packaging equipment, and material-handling cells. Because it forms the regulation stage of the axis, the controller supports smooth acceleration, stable running speed, and accurate response to changing load conditions. This makes the unit suitable for applications that require repeatable motion during frequent starts, stops, and speed corrections.

For system communication, the module employs the SERCOS fiber-optic interface for deterministic cyclic data exchange with the motion processor. Thermal management relies on a built-in air blower that pushes airflow directly across the heat sink. The controller is part of the DIAX04 family, follows the standard mechanical layout used for Line 04 devices, and is rated for a continuous output of 200 A. Direct airflow across the heat sink helps remove power-stage losses in dense cabinets where adjacent axes operate at the same time.

The drive is Version 1, and deterministic telegrams on the optical ring help keep multiple axes synchronized during interpolation. The optical ring also supports predictable command timing between the drive and the motion processor. Common DC bus links and coordinated braking routines support operation beside other modules in the same cabinet. Its parameter structure matches the specified controller family, which keeps parameter handling consistent across compatible axes. This supports coordinated motion when several axes must follow the same timing reference.