Product Description:

The HDS04.1-W200N-HA22-01-FW is a drive controller from Bosch Rexroth Indramat in the HDS Drive Controllers series. As a digital axis module, it coordinates power conversion and motion control between a supply unit and servo motors in automated machinery. The controller accepts reference signals, processes motor feedback, and regulates current so each axis receives accurate torque and speed commands. The closed-loop arrangement helps the machine maintain commanded speed under changing load and keeps axis response consistent during repeated motion cycles. This makes the unit suitable for packaging equipment, machine tools, and material-handling systems that require repeatable positioning and stable cycle timing.

This unit supplies a continuous output of 200 A, which gives it enough capacity for large synchronous or asynchronous axes. Motion commands are handled through an analog interface, so the drive follows a ±10 V reference instead of a fieldbus command word. Because the command input is analog, the controller can be paired with control systems that provide voltage-based setpoints for speed or torque regulation. It is part of the DIAX04 controller family, and heat is removed by a built-in air blower that supports internal cooling. The designation Line 04 identifies the design line used for the controller within standard DIAX rack layouts.

The controller is listed as Version 1. It is classified as an HDS Drive Controller, which separates it from HCS and HMS units that serve other power ranges. The module is intended for cabinet-based drive systems that use a separate supply section, and its control functions are integrated into the axis module rather than into an external amplifier. This arrangement allows the unit to manage current, speed, and feedback evaluation directly at the axis location in the cabinet. The platform uses a common parameter structure and diagnostic approach across related controllers.