Product Description:

The HDS04.1-W200N-HS65-01-FW is a modular axis drive supplied by Bosch Rexroth Indramat for multi-axis motion platforms in automated machine tools and material-handling equipment. It is part of the HDS Drive Controllers series and is used as the control and power stage for individual servo axes in a coordinated system rather than as a standalone power supply. The unit converts digital motion commands into regulated armature current so connected motors can maintain accurate speed and position during interpolation, indexing, and repeatable transfer moves. Its rack-based format allows it to operate with matching supply and feedback modules in compact multi-axis cabinets.

Real-time communication is handled through the SERCOS fiber-optic interface, which supports synchronized data exchange with the higher-level motion system. The power stage is rated for 200 A continuous output, allowing the controller to support demanding axes that require sustained torque over long duty cycles. Heat is removed by a built-in air blower, which keeps internal components cooled without adding external ductwork. The unit belongs to Line 04, indicating the corresponding design line used for this controller format and connector arrangement.

Within a DIAX04 drive system, the controller works with compatible power sections and closed-loop feedback hardware to regulate servo motor performance. The product is Version 1, and parameter selection must match the installed hardware so operating values remain consistent across the axis. It can be paired with resolver feedback cards when resolver-based motor feedback is used, allowing the control loop to monitor rotor position and speed. Resolver-based setups are common on gantries, feed axes, and transfer systems that depend on repeatable motion under changing load conditions.