Product Description:

The HDS03.1-W075N-HA07-01-FW is a modular drive controller produced by Bosch Rexroth Indramat for the HDS Drive Controllers series. Within multi-axis DIAX04 racks it supplies regulated DC power to servo or spindle amplifiers, letting higher-level PLCs issue motion commands without discrete power stages. In automated cells the unit acts as the axis interface, translating set-points into controlled armature currents so that production lines maintain repeatable velocity and torque profiles.

This model exchanges velocity or torque references through an ANALOG command interface, enabling straightforward wiring to legacy control cards or modern converters that still favor ±10 V signaling. Its power stage is rated for a continuous output of 75 A; that headroom supports large MSK or MHD servomotors without forcing derating under peak demand. Thermal energy is removed by a Built-in Internal Air Blower, so cabinet airflow design can remain simple. The unit belongs to the DIAX04 controller family, which standardizes pin-outs and firmware across multiple current classes. Finally, it is identified in product lists as an HDS Drive Controller, confirming compatibility with the matching HMS supply modules and resolver or SERCOS feedback loops.

The identification key also reveals its place on production drawings: the hardware is manufactured on the 03 line, and the electronics carry Version 1 firmware compatibility for parameter blocks stored in the supply module. This iteration from Bosch Rexroth Indramat maintains mechanical dimensions identical to other HDS devices, allowing hot-swap servicing. Belonging to the wider HDS Drive Controllers series assures shared diagnostic LED patterns and connector orientation, so maintenance staff can interchange units with minimal rewiring.

Wake Industrial offers same-day shipping on qualifying orders, provides a 1-year warranty with every controller, and supports a free chat tool where users can ask about fault codes or general specifications before purchase.