Product Description:

The HDS03.1-W100N-HA36-01-FW is a drive controller produced by Bosch Rexroth Indramat and supplied within the HDS Drive Controllers series. It is intended to regulate servo and spindle axes in multi-axis industrial machinery, acting as the power stage that interprets motion commands and delivers controlled current to the connected motors.

This unit exchanges set-point and feedback data through an ANALOG command communication interface, so velocity or torque references are issued as voltage or current signals that the controller converts into motor current. A continuous output capability of 100 A enables the module to power medium-to-high current motors without external amplifiers. Thermal stability is provided by a Built-in internal air blower that forces air across the heatsink and expels it through the cabinet vent path. The controller belongs to the DIAX04 family, meaning its backplane connectors, gating logic, and diagnostic routines match other DIAX04 modules for seamless rack integration. Hardware identification code Line 03 denotes the third design iteration, which dictates component layout and connector placement within the housing.

Firmware coordination is defined as Version 1, so compatible application firmware must target that revision level when the detachable memory card is installed.  As an HDS Drive Controller, it occupies a standardized slot width and delivers status words consistent with other HDS modules, simplifying cabinet spares management. The manufacturing origin, Bosch Rexroth Indramat, assures that electrical protection features and parameter structures mirror those found across the company’s DIAX04 product family, allowing unified commissioning tools and service procedures.