HDS03.1-W100N-HA27-01-FW
The HDS03.1-W100N-HA27-01-FW drive controller is manufactured by Bosch Rexroth Indramat as part of the HDS Drive Controllers series. Installed in modular racks, the unit receives a shared DC bus and modulates it into phase-correct output for synchronous and induction servo motors. Within an automated cell, it executes motion profiles, monitors motor feedback, and links axis behavior to higher-level control so conveyors, pick-and-place arms, or gantries maintain commanded velocity and torque. Because the controller works from the rack DC bus rather than a local line input, it suits multi-axis assemblies where several drives share centralized power conversion.
This model exchanges setpoint and diagnostic data through an analog command channel, enabling straightforward wiring to legacy PLC analog output cards. Thermal management relies on a built-in air blower; the impeller draws cabinet air across heat sinks, so no external coolant lines are required. The power stage can supply up to 100 A of continuous output current for sustained axis operation under rated conditions. Analog command handling is useful when the surrounding control system outputs speed or torque references as voltage or current signals instead of digital network telegrams. The unit is used in the DIAX04 controller family, and its mechanical dimensions and connector layout follow the HDS Drive Controllers format used in matching racks.
The device is part of Line 03, placing it in the third design line. It is delivered as Version 1, which identifies the initial release of this configuration. The product type is a HDS Drive Controller, a designation used for the power and control section of this drive platform. These identifiers indicate the design line and release level used for this unit without changing its basic operating role in the rack.
