HDS03.2-W100N-HA26-01-FW
The HDS03.2-W100N-HA26-01-FW is a drive controller produced by Bosch Rexroth Indramat. It regulates current, speed, and position for a servo axis when installed in a multi-axis cabinet with a shared power supply. By converting motion references from a CNC or PLC into timed phase currents, the unit supports precise motion in machining centers, packaging lines, and automated assembly cells. This arrangement is suited to machines where several coordinated axes share cabinet resources but still require independent current and speed control at each axis.
Control signaling is handled through an analog command interface, so the drive can follow ±10 V velocity or torque setpoints without a serial fieldbus. A built-in air blower moves cooling air across the heat sink, helping the controller maintain output during continuous operation. The power stage is rated for 100 A of continuous motor current, which supports medium-to-large synchronous or induction motors on demanding axes. The unit is part of Line 03, indicating the third design line used for this product group. Because the command input is analog, the drive can also be used in systems that generate continuous reference signals from external motion controllers or process control electronics.
The controller is part of the DIAX04 platform and is supplied in Version 2. It is identified as an HDS Drive Controller and can operate with matching HMS supply units and HVE power supplies in multi-axis racks. This modular arrangement keeps the axis control section separate from the shared supply hardware and feedback electronics, which helps keep cabinet layouts organized when several drives are installed side by side. It is intended for applications that use separate supply, feedback, and axis modules rather than fully integrated single-axis packages.
