Product Description:

The HDS02.1-W040N-HS93-01-FW drive controller is produced by Bosch Rexroth Indramat as part of the HDS Drive Controllers series and belongs to the DIAX04 controller family. It serves as a motion node that distributes regulated DC bus power to servo axes and relays cyclic setpoints within automated machining centers, packaging systems, and handling gantries. By translating network commands into precise current references while monitoring fault states, the unit forms a core element of closed-loop industrial automation. In typical systems, it works with a higher-level control to coordinate acceleration, speed regulation, and fault handling without separate axis hardware. This arrangement helps the drive respond quickly to changing load conditions during synchronized machine movement.

Rated output capability is 40 A, giving adequate current for mid-power servo motors under continuous duty. Command and diagnostic data are exchanged through SERCOS, so position updates remain phase-aligned across multiple axes. The controller is intended for ambient temperatures from +5 to +45 °C, and staying within this range helps prevent thermal cutback during normal operation. Its housing is classified as IP10 according to DIN 40 050, so the electronics require a protective cabinet for dust and liquid shielding. Internal conductors meet insulation class C per DIN VDE 0110, which supports reliable electrical separation inside the unit.

If enclosure temperature rises toward +55 °C, the controller reduces current output to keep semiconductor junctions within limits. Installations can be made up to 1000 m above sea level before altitude adjustments are needed, which supports use in most industrial facilities. Thermal energy is removed by an internal air blower built into the heat-sink channel, eliminating the need for external ducting while maintaining airflow across fin surfaces. During storage or shipping, the electronics withstand temperatures from -30 to +85 °C, which helps protect solder joints and capacitors when power is absent. These operating conditions support enclosed drive-cabinet use where airflow, temperature control, and consistent axis response must be maintained.