HDS03.2-W100N-HA24-01-FW
The HDS03.2-W100N-HA24-01-FW is a drive controller produced by Bosch Rexroth Indramat for the HDS Drive Controllers series. It modulates power between a supply module and an AC servo motor, allowing coordinated motion in multi-axis machinery such as gantries, printing lines, and material-handling stations where several axes must accelerate, decelerate, and hold position in a synchronized manner. Acting as the command layer in a DIAX04 automation rack, the unit processes reference signals, regulates current, and protects the connected motor against overcurrent or thermal overload during repetitive industrial duty cycles.
This controller exchanges velocity or torque references through an analog command interface, so setpoints are conveyed as ±10 V signals from the machine PLC rather than through a digital fieldbus link. For thermal management, a built-in air blower draws cabinet air across the power stage to dissipate switching losses without external ductwork or a separate cooling assembly. The drive can deliver up to 100 A of continuous output current, giving it the headroom to run medium-frame synchronous motors at full nameplate torque while supporting sustained motion under industrial load. It occupies Line 03 in the rack, which sets busbar spacing and connector orientation inside the system.
The drive is Version 2. It uses global enable logic, fault messaging, and address mapping conventions shared across the platform, which keeps control behavior consistent across multi-axis systems and common control architectures. Current-loop resolution is refined compared with earlier builds, and parameter memory is increased to support more detailed setup data for coordinated motion applications. This improves response when command values change quickly during synchronized moves. When several axes share a common DC bus, these updates help the controller maintain tighter velocity regulation during repeated load changes and continuous industrial cycling.
