Product Description:

The HDS03.2-W100N-HA20-01-FW is a drive controller built by Bosch Rexroth Indramat for integration within the HDS Drive Controllers series. Operating inside DIAX04 multi-axis systems, it converts incoming three-phase power and transmits regulated current commands to servo amplifiers, enabling coordinated motion on production machinery and robotics.

This model exchanges set-point data through a ANALOG interface, so velocity or torque references are delivered as ±10 V or 4–20 mA signals that many legacy PLCs already supply. It belongs to the DIAX04 controller family, ensuring parameter compatibility with other axes in the rack. Heat arising from IGBT switching is removed by a Built-in Internal Air Blower, eliminating the need for cabinet ventilation ducts. The power stage is rated for a continuous output of 100 A, allowing it to drive medium-to-large synchronous or asynchronous motors without derating. Within the automation hierarchy it remains interchangeable across the wider HDS Drive Controllers platform, simplifying spares stocking for maintenance teams.

This unit is identified as hardware version 2, so its firmware image must match that revision when upgrading. It is also part of line 03, a sequence that dictates connector layout and diagnostic LED placement. 

Wake Industrial offers a 1-year warranty on every purchase, can arrange same-day shipping for urgent orders, and keeps quotations valid for 30 days to support scheduled maintenance planning.