Product Description:

The HDS04.1-W200N-HA23-01-FW is a modular drive controller from Bosch Rexroth Indramat in the HDS Drive Controllers series. Used as an axis module in multi-axis drive systems, it regulates current and velocity loops for connected servo axes so machines can perform controlled acceleration, deceleration, and positioning. The controller receives motion commands from a higher-level CNC or PLC and uses the shared DC bus of the rack to deliver controlled output to the motor circuit. This operating role suits production equipment that depends on synchronized axis movement, repeatable speed control, and stable response as load conditions change during operation.

Its continuous output capability is 200 A, which allows the module to drive large servo axes without immediate thermal derating under demanding motion profiles. Command data are handled through an analog interface, so torque or speed references can be sent as standardized voltage signals that the control electronics process in real time. Thermal management uses a built-in air blower that moves cabinet air across the power electronics and heat sink surfaces. The controller is part of the DIAX04 platform, and the unit is identified as Version 1. Because the reference path is analog, the axis can follow externally generated control signals without relying on a serial command channel at the module level.

The product is part of Line 04, which keeps its electrical pinout and mechanical layout aligned with the modular rack format used by this drive platform. It is classified as an HDS Drive Controller, a designation used for the power and control stage of a servo axis within the system. Shared power supplies, bus links, and diagnostic functions can be used across the rack, allowing the module to operate as one coordinated section of a larger motion-control installation. This arrangement supports organized cabinet layouts where several axes are installed side by side and controlled from the same system backbone.