Product Description:

The HDS03.2-W100N-HS36-01-FW is a drive controller manufactured by Bosch Rexroth Indramat in the HDS Drive Controllers series. Installed beside a shared supply module, it converts bus power into regulated three-phase outputs and executes closed-loop commands from higher-level automation software. The unit synchronizes motor torque and position across machinery such as machining centers, material handlers, and packaging lines while keeping each axis within programmed velocity and load limits. In a multi-axis cabinet, it serves as the power and control stage for one motor channel, allowing coordinated motion without placing a separate power section at every axis.

The controller exchanges real-time motion data over the SERCOS interface, allowing deterministic updates between the drive and CNC in less than a millisecond. Its circuitry follows the DIAX04 architecture, so parameter addresses, diagnostics, and expansion cards align with other members of that family. Thermal regulation is handled by a built-in air blower that directs airflow across the power semiconductors when cabinet air reaches 45 °C. Under nominal conditions, the inverter stage supplies a continuous 100 A to attached servo windings, while current limiting and short-circuit shutdown are processed in hardware. This arrangement supports stable torque delivery during continuous motion and repeated acceleration cycles.

The unit is Version 2, which identifies the hardware revision for this controller. Placement in Line 03 indicates mounting dimensions, connector style, and DC bus height that match companion modules on the same rail. The standardized housing format helps the controller fit into racks that use shared busbars and common mechanical spacing. This layout is suited to medium-power feed axes where a compact cabinet arrangement and coordinated control are required.