Product Description:

The HDS03.2-W075N-HA26-01-FW drive controller is produced by Bosch Rexroth Indramat. Within an automation cell, it operates as the power and regulation module for a single servo axis, translating reference commands into controlled armature currents for motors in the rack. By integrating current, velocity, and position loops, the device maintains accurate motion profiles required in material handling, printing, and packaging lines. This role lets the controller regulate motor current with the precision needed for repeatable starts, stops, and speed changes on automated machinery. It forms the link between the motion command source and the motor power stage, allowing the axis to respond quickly to changing load conditions during normal operation.

The unit communicates with its host PLC through an analog command interface, so speed or torque references arrive as ±10 V signals that are converted into internal setpoints. A continuous output capability of 75 A allows it to energize medium-to-large Indramat servo motors while supporting acceleration and holding torque at standstill. Thermal management is handled by a built-in air blower, which draws cabinet air across the heat sink and removes the need for external ducting. Its classification as an HDS Drive Controller matches the slide-in rack format and bus connectors used for backplane power distribution. This arrangement keeps electrical integration straightforward in systems that use multiple drive modules in one enclosure.

The unit is part of the DIAX04 controller family and is assigned to Line 03 within that platform. The revision code is Version 2, marking the product generation used for this drive. It shares the rack form factor used by related modules, so it can be installed in the guideway system alongside compatible supply and axis components. The shared DC bus arrangement supports coordinated operation across neighboring modules and keeps internal rack connections orderly. This layout also helps maintain a consistent electrical and mechanical fit within the platform.