Product Description:

The HDS04.1-W200N-HS91-01-FW is a drive controller produced by Bosch Rexroth Indramat and placed within the HDS Drive Controllers series. As an axis module, it works with digital servo systems to coordinate motion tasks in multi-axis machining centers, packaging lines, and material-handling cells. The unit regulates motor current and closed-loop commands so connected axes can maintain synchronized torque and velocity during operation. In modular automation systems, it serves as the link between higher-level motion commands and the controlled electrical output delivered to the motor.

Communication with the master control system takes place over the SERCOS fiber-optic bus, which supports deterministic data exchange and orderly cabling between system components. The power section is rated for a continuous output of 200 A, allowing the controller to supply motors that require substantial current under sustained load. Thermal management is handled by a built-in air blower, which pulls cabinet air across the heat sink to remove excess heat from the power electronics. The unit is part of DIAX04, so it matches the mechanical format used by related supply modules and drive components. The line code 04 places it within the corresponding HDS platform version for this housing size and connector arrangement.

The controller is Version 1. It connects in the same rack with compatible supply modules, feedback cards, and communication components, allowing the drive system to be arranged in a compact multi-axis layout. This controller is intended for applications that require stable current regulation, coordinated axis behavior, and dependable communication between the control system and the motor. Its closed-loop operation helps maintain consistent motion quality during repeated starts, speed changes, load variations, and synchronized positioning tasks across automated production equipment.