HDS03.2-W100N-HA07-01-FW
The HDS03.2-W100N-HA07-01-FW is a drive controller manufactured by Bosch Rexroth Indramat for the HDS Drive Controllers series. As a modular axis unit, it supplies power from a regulated DC bus to connected servo drives and processes motion commands from a higher-level automation system. The controller acts as the power and regulation stage for an individual machine axis, matching electrical output to changing demand from the control system. This supports precise speed and torque regulation on production machinery, printing lines, and material-handling stations.
This unit exchanges setpoints and feedback through an analog command interface, so speed or torque references are carried as standardized voltage or current signals from a PLC or motion card. Because command values arrive in this form, the unit can respond to externally generated reference changes without a digital command channel. Inside a multi-axis cabinet, it integrates with the DIAX04 family, which supports consistent backplane wiring across axes. Thermal management is handled by a built-in internal air blower that draws air through the heat sink without external ducting. A continuous output capability of 100 A lets the controller drive medium-to-large synchronous or induction motors during acceleration and changing loads.
The drive controller is Version 2, and it is part of Line 03 in the product range. Classified as an HDS Drive Controller, the module includes integrated fault monitoring during operation. It also stores axis-specific settings in nonvolatile memory, so operating parameters remain available after power is removed. The line designation indicates the power section size used within the range, and the stored settings help the controller return to its configured operating state after normal power cycling.
