Product Description:

The HDS02.1-W040N-HA08-01-FW is a single-axis drive controller produced by Bosch Rexroth Indramat for the HDS Drive Controllers series. Installed inside a DIAX04 automation rack, the unit supplies regulated three-phase power to a servo motor and manages feedback for position and speed loops. By translating host commands into controlled current, the module serves in machine tools, material-handling gantries, and packaging lines where coordinated motion is required.

At the power stage, the controller can deliver a continuous output of 40 A. This current rating is the continuous output the module can supply to a motor without exceeding its thermal limits. Command data enter the unit through an analog interface, so the drive follows ±10 V reference signals from PLCs or motion cards. Heat produced by switching devices is removed by a built-in air blower, allowing close mounting in multi-axis stacks without relying on separate cabinet fans. The housing meets IP 10, meaning fingers are guarded against live parts, but the controller still requires a protected enclosure. Windings and electronic insulation conform to Class C per DIN VDE 0110, supporting higher permissible temperatures before dielectric breakdown.

Environmental limits govern where the drive may be used. Operation is permitted up to 1000 m above sea level because reduced air density above this height lowers cooling efficiency. The standard ambient range is +5 °C … +45 °C, which supports stable component temperatures under nominal load. If cabinet ventilation is improved, the unit can remain active under derated conditions up to +55 °C. For transport and storage, the electronics can withstand temperatures between -30 °C … +85 °C without damage to capacitors or solder joints.