Product Description:

The HDS04.2-W200N-HS91-01-FW is a modular axis drive controller engineered by Bosch Rexroth Indramat for the HDS Drive Controllers series. Intended for cabinet installation beside power supplies and inverter stages, the device converts numerical motion commands into regulated motor current for servo axes. In automated presses, pick-and-place gantries, and conveyor systems, it provides the command and protection functions needed to keep axis motion aligned with the plant control system. The module format suits cabinet layouts that place power supplies, bus components, and axis electronics in one row, which helps keep interconnections short and organized. Its compact profile allows several modules to be mounted on a common backplane, and coded front connectors keep wiring orderly in dense control cabinets.

The controller exchanges deterministic data over the SERCOS interface, allowing tight timing between axis feedback, setpoint transfer, and PLC motion blocks. It is part of the DIAX04 family and is Version 2, which supports enhanced diagnostic messages during operation. Thermal regulation is handled by a built-in air blower, so cooling air passes through the heat sink without requiring external fans. The power section can deliver a continuous 200 A of output current, making it suitable for large-frame servo motors and demanding axis loads. This current capacity supports sustained torque delivery where heavy machine sections must accelerate and decelerate under controlled conditions.

Within manufacturing cell layouts, the unit is grouped under Line 04, so its mounting dimensions and busbar spacing match adjacent drives in the same line. As an HDS Drive Controller, it connects through a high-speed fiber-optic ring for coordinated multi-axis communication. Managed cabinet airflow through the self-contained fan supports dense stacking of multiple modules in shared enclosures. The front connectors remain accessible when the modules are installed side by side, which helps preserve orderly routing of signal and power leads. This layout suits multi-axis cabinets where several synchronized servo channels must operate in limited panel space.