HDS04.2-W200N-HA44-01-FW
The HDS04.2-W200N-HA44-01-FW is a drive controller produced by Bosch Rexroth Indramat for the HDS Drive Controllers series. Installed between the supply module and servo or spindle motors, it converts external setpoint commands into regulated current and voltage, enabling synchronized motion across multiple mechanical axes. The device fits modular automation cabinets used in packaging, printing, and material-handling machinery, where rapid acceleration, deceleration, and continuous duty cycles are required. Because it serves as the power and regulation stage for an axis, it helps maintain commanded torque and speed as machine loads change during operation.
The command communication interface is analog, so the controller accepts ±10 V speed references or 0–20 mA torque commands directly from a PLC or motion card. As part of the DIAX04 platform, it shares backplane connections and diagnostic behavior with related modules in the same system. The continuous output capability reaches 200 A of motor phase current, which suits medium to large servo axes that draw high current during acceleration and continuous operation. Thermal management is handled by a built-in air blower that moves cabinet air across the heat sink to help maintain stable operating temperature during sustained cyclic loading.
The module is Version 2 in Line 04. This layout keeps the same mounting dimensions and terminal positions used in the earlier release, which helps it fit established cabinet arrangements without changing panel spacing. It operates as a drive controller rather than a supply module, so it regulates current, velocity, and position for connected axes. Stable loop control supports applications that require precise speed changes, repeatable positioning, and steady operation through frequent start-stop sequences.
