HDS03.2-W100N-HS55-01-FW
The HDS03.2-W100N-HS55-01-FW is a modular drive controller manufactured by Bosch Rexroth Indramat and supplied in the HDS Drive Controllers series. It regulates servo power stages and coordinates motion axes in industrial automation systems that use centralized rack-mounted electronics. In this role, it converts control commands into regulated motor behavior for positioning, speed control, and synchronized axis movement across automated production equipment. Its modular format also allows it to sit alongside related drive components in a shared cabinet layout.
The controller exchanges real-time setpoints and feedback over the SERCOS fiber-optic bus, which supports deterministic timing across multiple axes. Inside DIAX04 systems, it fits the shared backplane arrangement used by that platform. Continuous output is rated at 100 A, giving the module enough current capacity for demanding servo applications. Heat is removed by a built-in air blower, so the controller can cool its internal power section without external ducting. Because the communication cycle is synchronized, the drive can follow command updates and return feedback data with predictable response during multi-axis motion. The HS55 code identifies this controller variant within the series.
The model belongs to design 03 and is produced as Version 2. Its optical network connection is integrated into the module, so motion data and diagnostic traffic pass through the same control path without added interface hardware. This layout keeps rack wiring compact and supports consistent communication between the controller and the higher-level motion system. The design also helps maintain orderly cabinet airflow around adjacent modules. It is suited to medium-to-high power axis control in transfer systems, indexing machines, and handling equipment where several axes must respond together under repeatable timing conditions.
