Product Description:

The HDS03.2-W100N-HA14-01-FW is a modular motion-control unit produced by Bosch Rexroth Indramat for the HDS Drive Controllers series. The module accepts reference values from upstream automation hardware and regulates three-phase motor power so that axes follow commanded speed or torque curves with minimal tracking error during continuous production. Installed beside compatible supply and bleeder sections, it forms part of a centralized energy bus and supports coordinated servo channels in presses, packaging stations, and handling gantries while keeping cabinet wiring compact and organized in systems that require repeatable acceleration, deceleration, and load control.

It exchanges reference data through an analog command interface, so voltage setpoints enter the controller's A/D stage for rapid current-loop response and direct signal processing. The unit is part of the DIAX04 family, so its slot dimensions, electrical arrangement, and diagnostic behavior match the wider platform used in multi-axis cabinets. Thermal energy is removed by a built-in air blower, which circulates cabinet air across the heat sink without external ducting. The power electronics deliver up to 100 A of continuous motor current, and the unit is Version 2 in this controller line.

The unit is part of Line 03, which matches the connector orientation and busbar spacing used by companion supply modules in the same rack. It is classified as an HDS Drive Controller, placing it among modules used for regulated servo and spindle axes where centralized power distribution is preferred and consistent command handling from higher-level automation is required. Application parameters can be stored on a removable memory card, allowing the controller to be prepared for different motion tasks without changing the field wiring or the basic cabinet layout.