HDS04.1-W200N-HA20-01-FW
The HDS04.1-W200N-HA20-01-FW is a drive controller module produced by Bosch Rexroth Indramat and supplied under the HDS Drive Controllers series. Designed for multi-axis automation, the module receives motion commands from a higher-level control and regulates the torque, speed, or position of connected servo motors inside a DIAX cabinet. By converting command references into controlled current pulses, it links CNC or PLC logic to the electromechanical actuators that move tooling, conveyors, and assembly fixtures. Because regulation occurs at the drive level, commanded motion can be translated into stable motor response during acceleration, steady running, and positioning moves.
Its command channel accepts an analog reference, so an incoming ±10 V signal is interpreted directly as a torque or velocity setpoint. The module belongs to the DIAX04 controller family, and thermal management is handled by a built-in air blower that pulls cabinet air through the heat sink without external ducts. The power stage is rated for a continuous output of 200 A, allowing it to operate large synchronous or induction motors used in presses or extruders. This input method suits systems that provide speed or torque commands as conventional voltage signals rather than through a digital network.
The type code places the unit in Line 04, which marks the fourth design line within the range. The controller is Version 1, and it is arranged for use with shared power supplies, auxiliary cards, and spindle drives in the same modular rack system. This rack-based layout supports cabinet installations in which several axes share common supply infrastructure and coordinated control hardware. It is suited to industrial systems where servo and spindle sections are grouped within one enclosure for centralized motion control.
