Product Description:

The HDS03.1-W100N-HA13-01-FW is a modular axis drive controller produced by Bosch Rexroth Indramat and supplied within the HDS Drive Controllers series. Intended for insertion into a DIAX04 multiaxis rack, the unit acts as the power and control interface between an Indramat supply module and the servo or spindle motor connected to the axis. By converting set-point commands from an external motion control system and supervising current, velocity, and position loops, it enables coordinated, closed-loop movement in automated machinery and robotics.

The device exchanges set points through an ANALOG command communication interface, so drive electronics interpret ±10 V velocity or torque references supplied by the higher-level controller. Its thermal design relies on a Built-in Internal Air Blower, which circulates cabinet air across the heat sink and allows continuous operation at a Rated Current of 100 A without external ducts. Belonging to the DIAX04 drive family, the controller automatically shares DC bus energy with adjacent axes; this interface streamlines multiaxis power distribution and regenerative braking. Current, voltage, and temperature feedback are processed in real time, maintaining protective limits while executing fast acceleration profiles.

Identification features simplify replacement and parameter matching. Within the factory coding scheme the unit is assigned to line 03, and the firmware build installed corresponds to 1 for its hardware version. Because no alternative hardware combinations are listed, its “Other Versions” field states None, ensuring uniform compatibility across production batches. Internally it is registered under the product class HDS Drive Controller, letting service software apply the correct parameter list and diagnostic messages when the device is linked to a DIAX04 automation rack.