HDS05.2-W300N-HS74-02-FW
The HDS05.2-W300N-HS74-02-FW is a drive controller manufactured by Bosch Rexroth Indramat for the HDS Drive Controllers series. It serves as the power and control interface between DIAX-family supply modules and the motors used on automated production equipment. Within a multi-axis rack, the module interprets motion commands, adjusts motor excitation, and maintains closed-loop regulation so that coordinated positioning, speed control, and torque delivery are achieved in numerically controlled machinery. This operating role makes it suitable for machines that require several axes to respond accurately under changing loads.
This controller exchanges setpoint and diagnostic data over the SERCOS fiber-optic interface, allowing deterministic communication with CNC or PLC platforms. A nominal output capacity of 300 A equips the unit for large-frame motors that draw high dynamic currents during acceleration and regenerative braking. Heat generated by the power electronics is removed by a built-in air blower, which supports cooling in dense cabinet layouts. The module belongs to the DIAX04 family, and the unit is part of Line 05 for standardized HDS card cages. This arrangement allows the controller to fit established multi-axis assemblies that use the same platform dimensions and connection pattern.
The drive is Version 2. It provides closed-loop control for coordinated axes, and its regulation behavior supports positioning, speed control, and torque delivery across automated equipment. The controller is intended for use with servo or spindle motors in multi-axis systems, where stable communication and managed airflow support continuous operation. Its function is to translate incoming control commands into regulated motor current while keeping axis response consistent during changing speed and load conditions.
