HDS03.2-W100N-HS26-01-FW
The HDS03.2-W100N-HS26-01-FW is a central axis module from Bosch Rexroth Indramat. It regulates current and velocity in DIAX04-based multi-axis systems used in metal-cutting machines, printing lines, and material-handling stations. When connected to a compatible power supply and motor feedback loop, the controller delivers commanded power to synchronous and asynchronous motors so the machine can maintain accurate motion under closed-loop control. The drive responds to command values from the control system and corrects motor response as load conditions change during operation. Its modular layout also lets the drive function as part of a larger rack-based system rather than as a standalone inverter.
Communication with the higher-level PLC is handled through the SERCOS fiber-optic interface, which supports deterministic cycle timing for real-time motion commands. Fiber-optic transmission also helps preserve signal quality in electrically active machine cabinets. Within the DIAX04 platform, the unit follows the dimensions assigned to Line 03, so it fits the standard rack format used by related modules. Thermal energy is removed by a built-in air blower, which circulates air across the heat-producing sections without requiring external ducting. The power section can carry 100 A during continuous acceleration phases, giving the controller the current capacity needed for demanding axis motion. That current capability suits axes that must accelerate repeatedly without immediate thermal derating.
The controller is Version 2. It belongs to the HDS Drive Controllers series and is categorized as an HDS Drive Controller, so the control logic and power electronics are integrated in one module. This revision distinguishes the unit from earlier releases while keeping it within the same product platform. The arrangement keeps axis hardware concentrated within the rack and supports coordinated interaction with compatible supply and feedback components. The unit uses the established HDS plug-in format, which keeps wiring and module placement orderly inside a multi-axis cabinet.
