HDS03.2-W100N-HA29-01-FW
The HDS03.2-W100N-HA29-01-FW drive controller is produced by Bosch Rexroth Indramat within the HDS Drive Controllers series. It is installed in multi-axis DIAX04 racks to regulate torque and speed loops for synchronous and asynchronous servomotors in automated machining cells, packaging lines, and material-handling stations. In that rack architecture, the controller supports decentralized motion tasks and coordinated following functions so individual axes can track changing command values during synchronized machine operation. This makes the unit suitable for both positioning duties and speed-controlled applications where stable response is required.
The unit exchanges velocity and torque setpoints over an analog command interface, allowing direct linkage to legacy PLCs that output ±10 V reference signals. This input method is useful where existing control hardware sends simple reference voltages instead of network-based commands. Continuous motor supply is supported by a rated output of 100 A, providing headroom for high-inertia starts without exceeding thermal limits during normal operation. Cooling is handled by a built-in air blower, and the fan moves cabinet air across heat-sink fins instead of requiring external ductwork. As an HDS Drive Controller, the device integrates current sensors, gate drivers, and diagnostic logic in one slot-width housing, which keeps the control and power electronics in a compact format.
Its designation shows membership in Line 03, indicating the power-stage generation used with compatible power supplies and feedback cards. Hardware release Version 2 uses revised control boards that accept faster encoder signals while remaining pin-compatible with earlier racks. The module also uses standardized diagnostic LEDs, consistent mounting dimensions, and common parameter telegrams, which keep status indication, physical installation, and control-system setup aligned across related units. Those shared features also help preserve a uniform front-panel layout and connector spacing within the product line.
