Product Description:

The HDS04.2-W200N-HA23-01-FW is a HDS Drive Controller assembled by Bosch Rexroth Indramat within the HDS Drive Controllers series. It acts as the power and control stage for servo axes in multi-axis machining centers, material-handling gantries, and similar automated equipment. By converting incoming supply power into regulated output for the connected motor system, the unit lets higher-level motion controls command torque and speed with stable response. This arrangement places the controller between the machine control electronics and the mechanical axis, where accurate current regulation is needed for coordinated motion.

Command signals reach the controller through an analog interface, so reference values are supplied as voltage or current signals rather than through a digital fieldbus. Cooling is handled by a built-in air blower that moves cabinet air across the heat sink without requiring a separate fan module. That airflow supports a continuous output current of 200 A, giving the controller the current capacity needed for demanding servo applications. The controller is part of the DIAX04 platform, so it matches the mechanical and electrical layout used by related modules. This allows the unit to fit into established multi-axis systems that use shared power architecture and coordinated feedback handling.

The unit is assigned to Line 04, which places it in the fourth design line of this controller type. It is released as Version 2, indicating a later revision within the same basic format. Signal filtering in this revision improves the handling of analog reference inputs, and the protection setup is tuned for the corresponding power section. The housing format remains unchanged, so the controller keeps the same general installation footprint. These updates apply within the existing controller layout without changing its primary operating role in the drive system.