HDS03.2-W075N-HS25-01-FW
The HDS03.2-W075N-HS25-01-FW is a modular drive controller produced by Bosch Rexroth Indramat and positioned within the HDS Drive Controllers series. It serves as the interface between a central motion controller and individual power modules, allowing several servo axes to be managed from one rack assembly. This architecture lets the control section coordinate axis response while the paired power modules handle motor energy delivery. It is intended for machines that need coordinated starts, stops, and speed changes across multiple driven sections. By regulating current and position loops, the unit provides precise closed-loop control for packaging stations, printing lines, and material-handling gantries that require synchronized motion.
Communication with the master control system occurs over the SERCOS optical bus, a deterministic channel that supports cyclic setpoint transmission and real-time diagnostics during operation. That combination supports accurate command updates and clear status reporting during coordinated multi-axis operation. The controller belongs to the DIAX04 family, so it fits the common backplane and shares supply and logic rails with adjacent motion modules in the same rack. A built-in air blower moves cooling air across the heat-sink fins, allowing full-load operation without separate external cabinet ventilation. The output stage delivers 75 A of continuous current, which supports medium-to-large synchronous and induction motors during sustained torque demand.
The unit is part of Line 03 and uses Version 2. It is a compact drive controller intended for modular multi-axis installations, where shared rack infrastructure keeps control electronics organized beside the power section. Its compact format helps it fit dense cabinet layouts used for coordinated axes, and the shared rack arrangement keeps module connections short and orderly. The layout also preserves the communication and power distribution structure used by the platform. This format supports systems that group several axes under one motion controller and require consistent response across the rack.
