Product Description:

The HDS02.2-W040N-HA05-01-FW drive controller is produced by Bosch Rexroth Indramat and belongs to the HDS Drive Controllers series. This unit forms part of the DIAX04 modular motion control platform and is deployed to regulate servo drives in multi-axis machine tools, handling cells, and other coordinated automation equipment. By interpreting analog speed or torque commands from higher-level automation systems, it delivers closed-loop power conversion tailored to the connected motor set and the response requirements of each axis. This arrangement allows the controller to serve as a cabinet-mounted power stage in modular drive systems.

Its command channel uses an analog interface, so velocity or torque references are supplied as continuously variable voltage levels instead of digital fieldbus frames. The controller processes these references with a nominal output of 40 A to the motor power stage, enabling medium-sized axes to accelerate without external boosters. Thermal control is provided by a built-in air blower, which moves cabinet air across the heat sink to keep semiconductors within limits during sustained current delivery. The enclosure protection is limited to IP 10, indicating that large foreign objects are blocked, but the unit must be mounted in a panel enclosure for dust and moisture shielding. The windings, busbars, and connectors use insulation class C, allowing elevated internal temperatures without dielectric breakdown.

The drive is specified for installation up to 1000 m above sea level, where reduced air density still permits adequate cooling. In continuous service, it can operate in ambient temperatures from +5 °C to +45 °C; above this range, the output current must be lowered to prevent overtemperature trips. With moderated load, the device tolerates cabinet climates up to +55 °C, providing added flexibility in densely populated control rooms and enclosed machine cabinets. When inactive, the electronics withstand storage and transport temperatures between −30 °C and +85 °C, so the controller can be warehoused or moved through unconditioned spaces without damage from normal temperature exposure.