Product Description:

The HDS04.1-W200N-HA32-01-FW is a single-axis drive controller produced by Bosch Rexroth Indramat. The unit converts incoming DC bus energy into regulated output for servo drives, allowing accurate speed, torque, and position control in machining centers, material-handling gantries, and similar automated equipment. Installed in a multi-axis rack, it links motor feedback signals with motion commands from a PLC or numerical controller while supplying the controlled output required by the axis. This arrangement allows the controller to regulate motor current in response to changing load conditions during positioning and speed-controlled operation.

The command layer uses an analog interface, so velocity or torque references are sent as continuous voltage signals instead of fieldbus frames. This makes the unit suitable for existing motion systems that still rely on voltage-based command signals. The controller is part of the DIAX04 platform, which gives it the connector layout and rack compatibility used by other modules in the same system. Thermal management is handled by a built-in air blower that moves cabinet air across the heat sink. The controller is rated for 200 A of continuous output current, which supports high-demand axes, and the unit is part of Line 04, the fourth design line for this controller type.

The unit is Version 1. Through the modular backplane, it exchanges readiness signals with companion supply modules so the axis can be enabled in coordination with the rest of the rack. Existing parameter sets from earlier analog installations can usually be carried over without reformatting, which helps maintain continuity in established systems. It belongs to the HDS Drive Controllers series and is intended for applications that require a high-current controller with analog command input.