HDS03.1-W075N-HA25-01-FW
The HDS03.1-W075N-HA25-01-FW is a drive controller manufactured by Bosch Rexroth Indramat within the HDS Drive Controllers series. As a stand-alone module, it is installed in automation cabinets to manage motor power and motion sequences, translating reference commands into controlled output for servo axes in assembly lines, packaging machines, and material-handling cells. By processing setpoint signals and supervising current flow, the unit forms the link between higher-level motion planners and the electromechanical actuators they command during coordinated machine operation.
The controller exchanges setpoint data through an ANALOG command communication interface, so speed or torque references reach the drive as continuous voltage or current levels rather than fieldbus messages. Internally, it can deliver up to 75 A of regulated output current, a capacity suited to medium-power servo motors that require high dynamic response without overheating the power electronics. Thermal energy is removed by a built-in air blower, which keeps inverter components within their intended temperature range without requiring external fan trays. The unit is part of the DIAX04 controller family, and it functions as an HDS Drive Controller with closed-loop current and velocity regulation while accepting position feedback from paired motor encoders.
The unit is part of Line 03 and Version 1. These identifiers indicate the product generation, connector layout, and parameter structure used for this model, so the drive matches the expected arrangement of interfaces and module dimensions in the platform. It supports installation with matching DIAX04 supply modules and same-generation power sections in multi-axis cabinets, where consistent module spacing and connection points help keep the overall layout organized.
