Product Description:

The HDS03.1-W100N-HA08-01-FW is a drive controller module from Bosch Rexroth Indramat in the HDS Drive Controllers series. It acts as the motion axis interface inside DIAX04 multi-axis racks, converting command signals into regulated power for servo or spindle drives. Installed in a cabinet, the unit links to upstream control hardware, supervises feedback, and executes protection functions that preserve consistent speed and torque in automated lines.

Its command layer uses a ANALOG interface, so velocity or torque references arrive as continuous voltages that the controller digitizes. Membership in the DIAX04 family gives matching back-plane connectors and shared status displays. Cooling is handled by a built-in internal air blower; the fan moves air through heat-sink channels and avoids external ducting. The manufacturing line code 03 denotes the third design size, suitable for 300 mm cabinet slots. With a current capacity of 100 A, the module supplies medium-power synchronous motors during rapid cycles. Finally, the catalogue lists it as an HDS Drive Controller, so parameter menus concentrate on one-axis servo regulation rather than general-purpose inversion.

The hardware version is 1. In operation the unit mates with supplies, bus cards, and contactors from the Bosch Rexroth Indramat motion platform, preserving uniform diagnostics. Belonging to the HDS Drive Controllers series, it accepts standard parameter telegrams, enabling quick cloning of axis settings when identical stations are built. These consistencies shorten commissioning and keep uptime high when the controller is exchanged after wear.