Product Description:

The HDS03.2-W075N-HS36-01-FW is a drive controller produced by Bosch Rexroth Indramat for multi-axis servo applications. It regulates power for synchronous and asynchronous servo motors so motion axes can follow commanded speed and position profiles with closed-loop control. In machining cells, packaging lines, and material-handling systems, the unit converts incoming commands into regulated phase currents that keep motor response stable during changes in load and direction. Continuous control of motor current also helps the connected axis maintain repeatable motion during acceleration, deceleration, and reversing moves throughout repetitive production cycles.

The control section communicates over the SERCOS fiber-optic interface, allowing deterministic command exchange and fast feedback updates. This communication method supports synchronized data transfer between the motion controller and the drive during multi-axis operation with predictable timing. The power stage can supply up to 75 A of continuous current, which suits servo axes that require sustained output without immediate thermal derating. Heat is removed by a built-in air blower, which provides self-contained cooling inside the cabinet. The controller is part of the DIAX04 family and belongs to Line 03, so it matches the connector arrangement and platform structure used by related axes.

The unit uses hardware Version 2, which identifies this revision within the product line. It is classified as an HDS Drive Controller, while separate supply modules provide the DC bus power required by the axis system. The front layout and mounting form are consistent with other modules in the HDS Drive Controllers series, allowing installation in established DIAX rack arrangements. This format keeps axis modules organized in a common cabinet structure and supports a uniform connection layout across adjacent drive positions in large automation cabinets.