HDS03.2-W075N-HA28-01-FW
The HDS03.2-W075N-HA28-01-FW is a modular drive controller manufactured by Bosch Rexroth Indramat for the HDS Drive Controllers series. It is used in DIAX04 multi-axis systems, where it manages power conversion and feedback control so connected servomotors can follow torque, speed, and position commands accurately. In automated machinery, the unit converts incoming control commands into regulated three-phase outputs for coordinated axis motion. This operating role makes it suitable for packaging equipment, transfer systems, and other machines that require closed-loop motion control across multiple axes.
Command signals are handled through an analog interface, so the controller responds directly to external voltage references rather than a network-based command channel. The power stage supports a continuous motor phase output of 75 A, which allows the unit to drive demanding servo applications without immediate current limiting under normal operating conditions. Thermal control is provided by a built-in air blower, which removes internal heat and supports stable operation inside the cabinet. This cooling method avoids the need for external ducting while helping the controller maintain consistent electrical performance during sustained motion cycles.
The module belongs to Line 03, which places it within the third design line of the HDS platform and keeps its mechanical layout consistent with related units in the same system. It is marked as Version 2, indicating a later revision of the controller that preserves the established connection format used by matching DIAX04 hardware. The unit fits the modular structure of the HDS range, so it can be installed with compatible power sections and control modules in the same drive assembly. Its layout and operating format support straightforward integration in cabinets that use analog motion control and centralized servo power architecture.
