Product Description:

The HDS02.1-W040N-HA34-01-FW is a modular drive controller built by Bosch Rexroth Indramat for use in the HDS Drive Controllers series. Mounted alongside compatible supply and motor modules, it forms part of a DIAX04 motion system that closes the current loop and issues switching patterns to servo motors. The device’s purpose in industrial automation is to translate velocity or torque references from a machine control into regulated three-phase power, allowing coordinated movement on packaging lines, pick-and-place axes, or metal-cutting equipment.

This controller exchanges setpoints through an ANALOG command interface, so velocity references are presented as continuous voltages rather than fieldbus data. The power stage is designed for up to 40 A of output current; this rating defines the maximum RMS motor phase current the unit can supply during steady operation. Thermal energy from switching devices is removed by a internal air blower that draws cabinet air across the heat sink, eliminating the need for external ducting. The logic platform belongs to the DIAX04 controller family, ensuring parameter structure and diagnostic codes match other DIAX04 axes. Hardware identifiers place the unit in production Line 02, which determines component revisions and connector layout.

No alternate hardware or firmware variants are cataloged for this model, a fact captured by the “Other Versions” entry of None. The firmware slot carries release Version 1, so parameter files created for later releases may require conversion utilities. Within the manufacturer’s drive controller classification, denoted here as the drive controller classification, the unit inherits coordinated start-up procedures, monitoring logic, and protective functions standardized across the family. These characteristics align with the cooling profile, mounting interface, and response bandwidth expected of the HDS Drive Controllers series, giving system integrators predictable behavior when scaling multi-axis platforms.