HDS03.2-W100N-HS59-01-FW
The HDS03.2-W100N-HS59-01-FW is a modular drive controller manufactured by Bosch Rexroth Indramat for the HDS Drive Controllers series. Mounted in a multi-axis drive rack, it converts motion commands from the plant control system into regulated motor currents, allowing coordinated operation of servo and spindle axes throughout automated production cells. By carrying out closed-loop vector control, it supports repeatable positioning, steady speed control, and controlled acceleration in packaging lines, printing presses, and material-handling systems. It is intended for systems where multiple axes must respond to synchronized commands from a higher-level controller.
Communication to the supervisory motion controller is handled over the SERCOS fiber-optic interface, which transmits real-time setpoints and feedback at deterministic cycle times. Inside the cabinet backplane, the controller is part of the DIAX04 family, which provides pin-compatible slot mounting with other members of that platform. The current stage on this card is rated for 100 A, supporting high-torque acceleration of large servo motors without external booster modules. Thermal energy produced by the switching devices is removed through a built-in air blower, so airflow remains confined to the drive bay. The unit is part of Line 03, indicating its design line within the series.
The module is Version 2, and this revision expands diagnostic messaging during operation. It routes excess DC link energy to companion supplies during rapid deceleration events while occupying one slot in the rack. The controller remains suitable for coordinated axes that require stable current regulation and consistent response during changes in speed or load. Its modular layout fits cabinets that organize several axis controllers on a common backplane. This arrangement keeps feedback processing and power control within the same drive system.
