Product Description:

The HDS03.2-W075N-HA30-01-FW is an industrial drive controller produced by Bosch Rexroth Indramat for servo-axis regulation in automated machinery. It belongs to the HDS Drive Controllers series and converts reference commands into controlled three-phase motor currents for servo applications. This allows precise torque, speed, and position control on multi-axis production lines where coordinated motion is required. The controller is suited to handling equipment, packaging systems, transfer stations, and similar automation cells that depend on stable closed-loop motor response during repeated cycles.

The controller accepts reference values through an analog command interface, so setpoints reach the control electronics as voltage or current signals rather than through a fieldbus frame. Its continuous drive capability is rated at 75 A, giving it enough current capacity for medium-power servomotors during continuous running and repeated acceleration phases. Thermal energy is removed by a built-in air blower that pulls cabinet air through the heat sink fins to prevent thermal overload without external ducting or separate fan hardware. The unit is part of the DIAX04 family, and it is in Line 03, which places it within the third design line of this controller platform.

The module uses Version 2 electronics, so bus-cycle timing and memory allocation match second-generation system racks during normal operation. As an HDS Drive Controller, it shares mounting pitch and backplane connectors with companion supply units, which helps keep cabinet layouts consistent in modular drive assemblies. The -FW suffix indicates that the unit uses field-replaceable program storage, and the program medium is supplied directly by the manufacturer to match the installed function set. This arrangement keeps the software medium separate from the base controller electronics while preserving the intended operating behavior of the unit.