Product Description:

The HDS03.2-W100N-HA22-01-FW is a modular drive controller manufactured by Bosch Rexroth Indramat. Within an industrial automation cell, the unit occupies one slot of a DIAX04 multi-axis rack and functions as the power and control interface between the system supply module and a connected digital servo drive. By translating motion commands into regulated armature currents, it coordinates axis movement in packaging machines, handling robots, and process equipment. This modular arrangement lets the rack distribute power and control connections through a shared platform while each axis module handles its assigned motion task. In machine lines with several coordinated axes, the controller provides the regulated current output needed for repeatable acceleration, deceleration, and steady-speed operation.

It communicates with the motion control host through an analog command interface, so setpoint voltages are processed directly by the controller's internal electronics. The continuous output capability reaches 100 A, which is the maximum motor phase current the module can deliver without thermal derating. Cooling is provided by a built-in air blower that pulls air through the finned heat sink and exhausts it toward the top of the rack. The unit is part of the DIAX04 family and belongs to Line 03, so it fits the standardized backplane and mounting arrangement used across that platform. This layout supports orderly installation beside matching supply and axis modules in a multi-axis cabinet.

The unit is Version 2. It is classified as an HDS Drive Controller, which separates it from HDD high-power drives and HDC compact modules in the same product range. Its modular slot format and multi-axis rack layout support organized placement with matching system components. That arrangement keeps power routing and control connections concentrated inside the rack and makes the external wiring path easier to follow. It installs directly in the drive stack rather than as a separate standalone enclosure.