Product Description:

The HDS04.2-W200N-HS79-01-FW is a modular drive controller from the HDS Drive Controllers series manufactured by Bosch Rexroth Indramat. It serves as the power and regulation stage for servo axes in multi-axis machining centers, material-handling gantries, and packaging lines. By receiving motion commands from a central motion processor and modulating three-phase output to the connected motor, the unit supports precise torque, velocity, and position control. This role allows the controller to translate command values into regulated motor current during acceleration, steady-speed operation, and position holding. It mounts inside a drive rack beside supply and axis modules and operates from a shared DC bus with the rest of the system.

Command communication is handled through the SERCOS optical ring, allowing cyclic data exchange with the motion controller. The module belongs to the DIAX04 family, so its backplane connectors align with standard rack bus bars and fiber ports. Thermal management is provided by a built-in air blower, which draws cabinet air across the heat sink to reduce thermal buildup in enclosed panels. The mechanical design is part of Line 04 and uses fixed mounting points with plug-in terminals. Continuous output capability reaches 200 A, and the product is Version 2.

Clear space around the cooling path helps the fan move air freely during high dynamic operation. The rack-based format keeps the controller alongside matching supply and axis modules, which supports orderly cabinet layout in multi-axis systems. A shared diagnostic interface lets system status be viewed from the same platform used for the other installed modules. This arrangement is suited to centralized drive cabinets where multiple servo axes operate from one coordinated control system. The compact vertical layout also helps keep power wiring and control connections organized inside the enclosure.