Product Description:

The HDS04.1-W200N-HS03-02-FW drive controller is manufactured by Bosch Rexroth Indramat and belongs to the HDS Drive Controllers series. As a modular axis module within DIAX04 motion systems, it regulates current and velocity loops for servo motors in automated machinery. In typical installations, it mounts in multiaxis racks and exchanges real-time data with higher-level PLCs. This arrangement lets one control platform coordinate positioning, speed regulation, and synchronized motion across several machine axes without moving power electronics to separate enclosures. Because the controller works as part of a modular rack, the power stage and control section can be combined with matching supply modules in a compact cabinet layout.

The unit has a continuous output rating of 200 A, allowing it to energize large synchronous or induction servomotors during sustained load cycles. Command signals are received through the SERCOS fiber-optic interface, so axis parameters and diagnostic words travel on a deterministic serial ring with precise timing. Thermal management is handled by a built-in air blower, which directs airflow across the heat sink without requiring external cooling ducts. This helps the drive maintain stable operating temperatures during long production runs. The controller is part of the DIAX04 family and is Version 1.

For retrofit projects, the module is positioned adjacent to supply units that share the same mounting grid and busbars, which keeps the rack layout consistent and simplifies electrical integration. It aligns with the shared supply from Line 04, matching the electrical arrangement used by companion modules in the same system. This placement is suited to multiaxis gantries, presses, and transfer lines where several drives operate from a common supply section. The rack format also keeps cable runs short between neighboring modules and helps preserve orderly routing inside the control cabinet.