Product Description:

The HDS03.2-W075N-HA42-01-FW is a drive controller produced by Bosch Rexroth Indramat within the HDS Drive Controllers series. Mounted in a DIAX04 rack, it interfaces with higher-level motion PLCs and delivers regulated three-phase power to connected servo or induction motors. In automated conveyors, pick-and-place arms, or tooling stations, the controller closes the velocity or torque loop so each axis follows its programmed profile with stable response during operation. It serves as the power and control stage for applications that need repeatable motor behavior as load and command values change throughout the cycle.

The module accepts command values through an ANALOG interface, so speed or torque demands arrive as standardized voltage or current signals that the control card converts into inverter output. This allows the controller to fit systems that use conventional analog reference signaling rather than a digital command bus at the axis level. As part of the DIAX04 family, it uses cabinet dimensions and back-plane pinouts that match other axes installed in the same rack. Thermal management relies on a built-in air blower that pushes cooling air across the heat sink without requiring external ducting. During continuous operation, the power stage can deliver up to 75 A of motor phase current. As an HDS Drive Controller, the unit works with an external supply module for the shared DC bus while retaining its own closed-loop regulator, gate drivers, and protective circuitry.

The unit is released as Version 2, indicating the second hardware generation for this model. It is assigned to Line 03 in the product range, which identifies its line position within the series. In the rack, encoder and drive-ready signals use predefined back-plane connections, helping maintain orderly integration in multi-axis cabinets. The line assignment and hardware generation are stated clearly without referring to alternate builds or replacement variations.