Product Description:

The HDS05.2-W300N-HA07-01-FW is a drive controller in the HDS Drive Controllers series from Bosch Rexroth Indramat. In multi-axis automation racks, it supplies regulated DC-bus energy and closed-loop drive commands to servo and spindle axes. This lets connected machinery coordinate motion across several axes while maintaining controlled torque and speed response during production cycles. The unit is suited to systems that place the power stage and motion regulation inside a common rack instead of distributing those functions across separate enclosures.

The controller is rated for a continuous output of 300 A, which is the motor phase current it can switch during continuous operation without thermal derating. Command signals enter through an ANALOG interface, so speed or torque references are supplied as voltage or current signals from a PLC or motion card. It is part of the DIAX04 family, so its backplane connections and parameter structure match other modules used on that platform. Heat from the power semiconductors is removed by a built-in air blower, which moves cabinet air through the heat sink without external ducting. The unit is Version 2 within the series.

The controller is part of Line 05, which uses the mechanical dimensions and connector layout assigned to that design line. Its product category is HDS Drive Controller, which distinguishes it from HMS or HDC regulators that use different bus links. It is intended to operate with matching power supplies and motor feedback cables, keeping the electrical and cooling interfaces aligned across the rack. Its line assignment also helps keep stacking dimensions consistent when adjacent modules are mounted side by side in the same cabinet. This layout supports shared DC-bus arrangements and organized airflow paths inside multi-axis drive systems.