HDS03.2-W100N-HS38-01-FW
The HDS03.2-W100N-HS38-01-FW is a modular drive controller produced by Bosch Rexroth Indramat for cabinet-mounted multi-axis motion systems. Installed in a drive rack, it serves as the power and regulation stage between servo motors and the higher-level control. The module converts command data and DC-bus energy into controlled motor current, torque, and velocity for coordinated axis movement. This role supports repeatable motion in packaging stations, pick-and-place equipment, and machining centers that require stable dynamic response.
The unit communicates with the master control through SERCOS on a fiber-optic ring, allowing deterministic cycle timing and synchronized motion across connected axes. Within the DIAX04 platform, it exchanges data over the back-plane bus with adjacent rack modules, which keeps command and status traffic inside the drive assembly. A continuous output of 100 A allows the module to supply large torque motors without overloading the power stage during sustained operation. Heat from the power section is removed by a built-in air blower, so the rack does not require external ducting when proper clearance is available. The unit is part of Line 03, which identifies the third design line for this controller format.
The controller is Version 2, which marks the revision used for this model. It operates as an HDS Drive Controller, providing the regulated output stage required in cabinet-mounted servo systems while supporting the timing demands of newer motion libraries. Signal processing remains aligned with current real-time control tasks without changing the controller's basic function in the rack. The cabinet-mounted arrangement keeps the power section close to the supply modules and neighboring axes, which helps preserve an orderly multi-axis layout. This format is suited to automation systems that need compact drive placement and consistent command exchange between the rack and each connected motor axis.
