Product Description:

The HDS04.1-W200N-HA03-01-FW is a modular drive controller produced by Bosch Rexroth Indramat and assigned to the HDS Drive Controllers series. It operates between a motion command source and the power section of an electric servo axis, converting reference values into regulated motor current for controlled movement. In automated systems, the controller manages closed-loop speed, torque, and position functions so packaging machines, gantry loaders, and machining centers can follow repeatable motion profiles. That control behavior helps the machine hold commanded speed during process changes and maintain accurate positioning during repeated cycles. Its modular format also supports use in drive assemblies where coordinated axis behavior is required across multiple machine functions.

The drive accepts reference signals through an analog command interface, so an upstream PLC or motion card can send continuous voltage or current levels that translate into torque demand. Because the reference input is continuous rather than discrete, the controller can respond smoothly to changing demand from the higher-level control. As part of the DIAX04 family, the unit shares mechanical dimensions and backplane connections with compatible modules in the same platform. Thermal management is handled by a built-in air blower, which circulates cabinet air across the heat sink instead of relying on external ducting. The power stage is rated for 200 A, allowing the controller to supply high current for servo motors used in demanding axis applications.

The unit is an HDS Drive Controller and carries the Line 04 designator with Version 1. These identifiers indicate the controller revision used for this model within the product range. The module can be integrated with companion system components while preserving a consistent cabinet layout and electrical connection scheme. It is suited to centralized drive layouts where the control section and the motor remain linked through a cabinet-based drive system. Its cabinet-mounted design keeps the drive electronics accessible without placing them on the motor housing.