Product Description:

The HDS04.2-W200N-HT03-01-FW is a modular drive controller manufactured by Bosch Rexroth Indramat for the HDS Drive Controllers series. It is intended for installation in multi-axis drive systems used in industrial assembly lines and machine tools, where several servo axes must respond to the same motion platform. Inside the rack, the unit regulates a connected power section for servo motor operation. In normal use, it converts motion commands from the control system into controlled current output so the axis can follow speed and positioning commands accurately. This role suits equipment that depends on repeatable motion during indexing, transfer, and feed sequences.

Communication is handled through the fiber-optic SERCOS interface, so axis data and real-time status can be transferred at the control-loop rate. The power stage is rated for 200 A, which supports high-torque motor operation under heavy load without reducing output capability. Cooling is provided by a built-in air blower that moves cabinet air across the heat sink and removes the need for external ducting. The airflow remains within the cabinet, so the installation does not require separate cooling hardware outside the rack. The unit is designed for the DIAX04 platform and belongs to Line 04, allowing it to fit beside compatible modules in the same rack with a common supply arrangement.

The unit is Version 2. It exchanges process data with higher-level automation and produces timed current pulses for the connected servo axis, which helps maintain coordinated motion in multi-axis applications. This supports synchronized positioning, contouring, and speed control across several axes during continuous machine operation. Its control role centers on coordinated command handling, current generation, and axis response within the rack. The layout also allows the controller to operate as part of a shared drive system in which multiple modules are installed side by side within the same enclosure.