Product Description:

The HDS03.2-W075N-HS02-02-FW drive controller is produced by Bosch Rexroth Indramat. It is intended for multi-axis motion systems where a modular controller governs the torque, speed, and position of connected servomotors. Installed between a common DC bus supply and the axis feedback loops, the unit supports coordinated interpolation, dynamic braking, and controlled regeneration in industrial automation cells. It also supports advanced profile generation so synchronized machining heads, gantries, and pick-and-place modules maintain consistent cycle times during repetitive motion sequences.

An output rating of 75 A is the continuous current the unit can supply to a single axis, so the connected motor must operate within that current range during normal use. Command and diagnostic data are exchanged over the SERCOS fiber-optic interface, which provides deterministic real-time communication between multiple drives and the master motion controller. Thermal management relies on a built-in air blower that moves cabinet air through the power electronics and helps remove heat from the power section during sustained load. The controller is a member of the DIAX04 family, so its slots and parameter structure follow the common layout used across that platform.

As an HDS Drive Controller, the module mounts on the backplane of supply converters in the HDS Drive Controllers series, which helps keep internal connections short and organized. The identification string includes 03 as the line code, placing the unit in the same design line as compatible supply and feedback cards. The controller is Version 2, indicating the product revision used for this model. This arrangement suits modular cabinet installations where several axes share the same power infrastructure and communication network while remaining under coordinated motion control.