Product Description:

The HDS03.2-W075N-HS92-01-FW is a drive controller manufactured by Bosch Rexroth Indramat for the HDS Drive Controllers series. Within a multi-axis automation rack, it acts as the power and regulation stage between the system PLC and individual servo motors, translating motion commands into controlled current and closed-loop response. By combining signal processing, amplification, and protective monitoring in one housing, the unit supports packaging, printing, and material-handling equipment that requires coordinated motion. This arrangement lets the controller regulate motor behavior at the axis level while remaining part of a centralized cabinet layout.

The controller communicates with higher-level devices through the SERCOS fiber-optic interface, allowing deterministic cyclic data exchange for synchronized motion profiles. That communication path supports timed command updates and status reporting between the rack and the machine control. Its output stage is rated for 75 A, giving it enough capacity to drive medium-power servomotors during demanding acceleration periods. Thermal energy from the power section is removed by a built-in air blower, so cooling remains self-contained without external ducting. As part of the DIAX04 platform, the unit uses common backplane connections and shared supply architecture associated with that rack system. It is an HDS Drive Controller intended for closed-loop operation in which velocity, position, and torque limits are managed in real time.

This specific unit is part of Line 03 and is built as Version 2. Those identifiers indicate the product generation used for this controller and distinguish its design revision within the series. The module is intended for rack-based servo systems that rely on coordinated axis response and continuous feedback evaluation during operation. Its role is to provide controlled motor current, process command signals, and supervise protective functions within the larger drive assembly.