HDS04.1-W200N-HA13-01-FW
The HDS04.1-W200N-HA13-01-FW is a drive controller produced by Bosch Rexroth Indramat. Installed in multi-axis cabinets, the unit regulates power modules that command servo and spindle motors used in material handling, machining, and packaging cells. Its function is to translate motion commands from the machine control into precisely metered current so that each connected motor follows the required speed or torque profile. In these systems, it serves as the regulation stage between the control and the motor power section, helping axes track commanded motion under changing load conditions.
Command signals enter through an analog interface, enabling legacy PLCs to issue continuous velocity or current references without digital fieldbus hardware. That interface is useful in retrofit systems where the control sends proportional reference signals instead of network telegrams. The power stage is rated for 200 A of continuous output, allowing the controller to operate large-frame motors without thermal derating. Cooling is handled by a built-in air blower that forces cabinet air across the heat sink and helps keep semiconductor temperatures within limits. The device belongs to the DIAX04 family, and it is part of Line 04 in that platform. The unit is also identified as Version 1.
As part of the HDS Drive Controllers series, the unit is intended for cabinets where several axes operate under one control architecture. It works with servo and spindle motors while using continuous analog references for speed or current control, so it fits systems that still rely on established control hardware. In multi-axis installations, the controller can operate alongside adjacent drives on the DIAX common bus, supporting coordinated response across the cabinet. This arrangement suits synchronized motion in handling lines, machine tools, and other systems where several drives share one enclosure.
