Product Description:

The HDS04.2-W200N-HS68-01-FW drive module is built by Bosch Rexroth Indramat as part of the HDS Drive Controllers series. This unit is a multi-axis drive controller that forms the power interface between the DIAX servo system and the connected motors. In industrial automation, it converts motion commands from a PLC or CNC into controlled output current so that individual axes can follow programmed torque, speed, and position profiles while remaining synchronized with the rest of the machine. That behavior is important in systems where several servo axes must accelerate, decelerate, and hold position together during a single machine cycle.

Communication with the axis computer is handled over the SERCOS optical ring, which allows deterministic transfer of setpoint, status, and diagnostic data in fixed time slots. Because this command path is optical, it also helps maintain stable data exchange in cabinets where power wiring and drive components operate nearby. The regulation logic belongs to the DIAX04 controller family, so the unit follows the same parameter structure used across that platform. Thermal management is provided by a built-in air blower that moves cabinet air across the heat-sink fins without external ducting. The power stage can supply up to 200 A of continuous output current, allowing the controller to operate large synchronous or induction motors under nominal conditions.

This controller belongs to Line 04, so it uses the mechanical footprint and connector arrangement associated with that design line. The unit is Version 2, which indicates the second release of this model. Its placement within Line 04 also identifies the size class used in the rack. The established layout allows the module to fit multi-axis racks that use the same housing pattern and mating connections.