HDS03.1-W100N-HS92-01-FW
The industrial motion unit identified as HDS03.1-W100N-HS92-01-FW is a drive controller from Bosch Rexroth Indramat that belongs to the HDS Drive Controllers series. Within a DIAX04 multi-axis system, it acts as the link between a servo motor and higher-level machine logic by converting commanded setpoints into the regulated current and voltage required by the connected axis. This role supports accurate speed and torque control in automated production lines, material-handling cells, and packaging equipment, where coordinated starts, stops, and load changes must be handled without unstable motor response.
An optical fiber link based on the SERCOS interface carries real-time axis data between the controller and the CNC or PLC, allowing high-speed cyclic communication during motion. During operation, the power section can supply up to 100 A of continuous output, which is the maximum motor current the amplifier can deliver without derating under normal conditions. Internal components are cooled by a built-in air blower, which helps keep semiconductor temperatures within a safe operating range and supports stable output during sustained duty. The unit is part of the DIAX04 family and shares platform compatibility with other modules in that system. It is part of Line 03, and the product is Version 1.
The device is classified as an HDS Drive Controller. Its module format suits shared racks that distribute control functions across multiple axes, and it can serve as a compact power stage for servo applications that rely on fiber-optic command exchange and centralized control hardware. This arrangement supports orderly installation beside companion modules, keeps power conversion close to the controlled axis, and avoids the need for a separate external cooling assembly for the controller itself.
