HDS03.1-W075N-HS54-01-FW Bosch Rexroth Indramat

Product Description:

The HDS03.1-W075N-HS54-01-FW belongs to the HDS Drive Controllers series from Bosch Rexroth Indramat. As a drive controller, it coordinates current, velocity, and position loops for servo axes in multi-axis automation cells. Within production lines, the unit links motion commands from higher-level PLCs to the power electronics that actuate the connected motors, making it a central element in closed-loop industrial control.

The controller exchanges real-time setpoints and feedback over the SERCOS fiber-optic interface, so deterministic cycle times are maintained even when several axes share one ring. Continuous output is limited by a 75 A rated current, a sizing value that guides fuse selection and cable cross-section in panel layouts. Thermal energy produced at that load is removed by a built-in internal air blower; the fan draws cabinet air through heat-sink channels instead of relying on external ducting. Mechanical format is identified by line 03, which specifies module height, mounting rail position, and connector orientation for compatibility with neighboring DIAX04 components. Firmware and hardware options are fixed at version 1, meaning parameter structures and diagnostic codes follow the first functional release for this line.

The unit integrates with the DIAX04 controller family, allowing shared power supplies, busbars, and regenerative braking modules across the rack. Classified as an HDS Drive Controller, it accepts parameter cloning and fault logging through the front keypad or via SERCOS telegrams, streamlining commissioning. Production traceability is maintained by Bosch Rexroth Indramat part numbering, and service technicians can immediately match spare parts to the HDS Drive Controllers series when replacements are required. Because no alternative hardware variants are listed for this model, subsystem designers can standardize on identical units for every 75 A axis, simplifying inventory and reducing integration time.