HDS03.2-W075N-HS98-01-FW
The HDS03.2-W075N-HS98-01-FW is a drive controller produced by Bosch Rexroth Indramat for the HDS Drive Controllers series. Within a DIAX04 multi-axis system, it governs the power stage that feeds an attached servo or spindle motor, translating high-level position or velocity commands into regulated current and voltage for closed-loop motion tasks. This role suits the unit to machining centers, printing lines, and automated assembly equipment where repeatable axis behavior and stable regulation are required. It is used where a centralized motion platform must coordinate multiple axes with consistent electrical and mechanical integration.
The unit exchanges cyclic setpoints and diagnostic data over a fiber-optic SERCOS interface, allowing deterministic communication with PLCs or motion coordinators. It belongs to the DIAX04 family, so it fits mechanically and electrically into the corresponding backplane without additional adapters. Thermal management is handled by a built-in air blower, which removes heat from the power section during sustained operation. During continuous duty, the controller can supply up to 75 A of motor current for connected servo or spindle applications. The product is part of Line 03 in the series, which identifies this current class within the shared housing format.
The control logic corresponds to Version 2, which provides updated SERCOS telegram structures and refined fault handling compared with earlier releases. The controller is intended to operate with compatible regenerative supply modules and auxiliary power supplies used in the same drive platform. Parameter structure and connector placement remain consistent with the platform, helping the unit fit into established multi-axis cabinets without special interface hardware. These operating characteristics support predictable communication, regulated current delivery, and orderly response during normal running and fault conditions.
