Product Description:

The HDS03.2-W075N-HA36-01-FW is a modular drive controller manufactured by Bosch Rexroth Indramat for the HDS Drive Controllers series. It converts reference signals from a motion controller into controlled three-phase outputs that energize synchronous or induction motors in packaging, printing, and material-handling equipment. By acting as the power stage for one machine axis, it helps coordinate velocity, torque, and position loops so production cycles remain repeatable across extended operating shifts. Because it regulates a single axis, the unit supports controlled acceleration, steady running, and accurate stopping in automated machines. It is intended for industrial duty where repeated motion cycles need consistent electrical control from shift to shift.

The controller uses an analog command interface, and speed or torque references are carried as ±10 V signals rather than through a digital fieldbus. This arrangement suits systems that rely on conventional voltage commands from an external motion controller. It belongs to the DIAX04 platform, which uses standardized ribbon-cable pinouts and parameter structures across multiple axes. The power section can supply up to 75 A of continuous motor current, so the connected axis must remain within that limit during operation. Excess heat is removed by a built-in internal air blower that moves cabinet air across the heat sink, eliminating the need for external ducting or liquid cooling. Air circulation stays inside the cabinet, which keeps the cooling method straightforward for enclosed installations.

The product is part of Line 03, which corresponds to the frame dimensions and mounting pattern used for this design. The controller is Version 2, reflecting the electronic revision used in this unit. Its modular format allows it to fit standard cabinet layouts used with related drive axes. The shared mechanical layout is useful in systems where several drive modules are installed side by side within the same platform. It also supports orderly panel spacing and predictable cable routing inside multi-axis assemblies.