HDS02.2-W040N-HA42-01-FW
The HDS02.2-W040N-HA42-01-FW is a drive controller produced by Bosch Rexroth Indramat for the HDS Drive Controllers series. In an automation cell, this module receives motion commands from the machine control, shapes the required current, and delivers it to an attached servo axis. It acts as the power and control stage between the higher-level command source and the motor, so commanded motion can be translated into controlled electrical output at the axis. By modulating the power stage with fast feedback loops, it governs speed, torque, and position in coordinated multi-axis systems where consistent servo regulation is critical to cycle time and accuracy. The design supports long duty cycles on demanding industrial lines.
This unit belongs to the DIAX04 controller platform and communicates through an analog command interface. Velocity or torque setpoints arrive as differential voltage signals, which the drive converts into internal digital targets for closed-loop control. This arrangement allows a higher-level control system to send continuous command values directly to the drive without requiring a digital network command channel. Thermal management is handled by a built-in air blower, which moves cabinet air across the heat sink without external ducting. The power stage is rated for 40 A, allowing it to energize medium-frame servomotors without derating. The unit is in Line 02 of the platform.
The drive is released as Version 2. Its fixed connector positions help preserve a consistent cabinet layout when the same drive format is used across several axes. The front layout keeps power and control connections in predictable locations, which supports orderly cable routing in densely packed panels. Airflow clearances are also kept consistent around the housing, so panel spacing can be planned around the heat sink path and cable exit points. This placement supports stable installation in multi-axis assemblies without requiring external ducting or changes to the basic mounting pattern.
