HDS04.1-W200N-HA08-01-FW
The HDS04.1-W200N-HA08-01-FW is a modular drive controller manufactured by Bosch Rexroth Indramat for the HDS Drive Controllers series. Installed in an automation rack, the unit links a plant-level control system with the power electronics that operate servo or induction motors. By converting numeric commands from a CNC or PLC into controlled current and voltage, it supports accurate torque and speed regulation on axes used in machining centers, palletizers, and web-processing lines. This arrangement lets the controller respond quickly to load changes during acceleration, deceleration, and steady-speed operation.
The command channel uses an ANALOG interface, so velocity or torque references are received as ±10 V signals and processed by the controller for the output stage. This input method suits applications that use conventional reference commands instead of digital fieldbus control. It belongs to the DIAX04 platform, which gives it the same basic rack integration and module layout used by related units in the system. Thermal management is handled by a built-in internal air blower that moves air through the heat-sink fins for continuous operation. The power section can provide a rated motor current of 200 A, and integrated fault monitoring reports overcurrent, short-circuit, and overtemperature conditions to the higher-level control.
The product code includes 04 as the design line, placing the unit in a version of the platform with its corresponding connector arrangement and enclosure size. The letter W marks the cooling designation used for this controller, while Version 1 identifies the first release of this configuration. These coded elements separate the module from other platform options and keep its intended mounting style and platform grouping clear in system documentation. They also help distinguish the controller when modules are arranged in cabinets with shared bus structures.
