HDS02.1-W040N-HA23-01-FW
The HDS02.1-W040N-HA23-01-FW is a drive controller manufactured by Bosch Rexroth Indramat for the HDS Drive Controllers series. It is intended for coordinated multi-axis systems, where it converts command signals from a host control into regulated motor current for repeatable speed and torque control. This operating role lets the unit support industrial positioning tasks that require stable axis response during acceleration, deceleration, and load changes. It is suited for applications that depend on consistent motion control rather than simple open-loop power delivery.
At the interface level, the unit accepts motion references through an analog command channel, allowing legacy PLCs to send speed or torque setpoints as continuously variable voltages. Within the DIAX04 family, it uses the same position-loop architecture found in related axis modules, which supports coordinated control behavior in mixed cabinets. Thermal management is handled by a built-in internal air blower that moves cabinet air across the heat sink to keep semiconductor temperatures within the normal operating range. The power section is rated for 40 A of continuous current, giving the controller the capacity needed for medium-frame servo motors with strong dynamic demand. The unit is part of Line 02, which identifies this design line in the series.
The device is released as Version 1, which is the initial build for this model. Its mechanical dimensions and mounting points follow the common profile used across the product range, so it can fit cabinet layouts prepared for the same platform. The shared housing format also helps keep axis spacing and cable routing orderly in multi-axis assemblies. The unit is intended to operate as part of a complete drive system with external control and matching motor components.
