HDS03.2-W075N-HA17-01-FW
Bosch Rexroth Indramat designed the HDS03.2-W075N-HA17-01-FW for the HDS Drive Controllers series. This modular unit is an axis drive controller that accepts power from a shared supply module and sends it to individual servo or main-spindle motors. Within an automated machining center or material-handling cell, it converts reference signals from a higher-level motion processor into regulated armature current so each mechanical axis can hold position, accelerate, or decelerate as commanded. The controller mounts on a common backplane next to companion supply modules and I/O sections used in modular drive cabinets. This layout supports dense multi-axis installations where several drives operate from the same cabinet infrastructure.
It has a rated current of 75 A, allowing the drive to energize medium-to-high-power motors in continuous duty. Motion commands arrive through an analog command interface, which allows a higher-level controller to send a ±10 V reference or a similar signal for torque or speed control. This arrangement suits systems that use analog setpoint hardware instead of a digital networked command path. Thermal management is handled by a built-in internal air blower, so the electronics remain within the allowed temperature range during sustained acceleration cycles. This cooling method removes the need for external ducting in the cabinet layout.
The device belongs to the DIAX04 controller family and is part of Line 03. The unit is Version 2, which indicates its revision level within the series. Its modular format allows it to operate beside matching supply and interface modules on the same shared bus structure. The connector and mounting approach remain consistent with related platform components, which helps keep cabinet integration straightforward. This arrangement supports coordinated axis control in machine tools and material-handling systems that require repeatable servo response.
