Product Description:

The HDS02.2-W040N-HA38-01-FW is a drive controller from Bosch Rexroth Indramat in the HDS Drive Controllers series. It is intended for multi-axis racks, where it delivers regulated power to servo axes used in machining centers, palletizers, and automated assembly lines. The unit accepts motion commands from a supervisory PLC and modulates motor current to support controlled axis movement during speed and torque regulation. Closed-loop feedback processing is integrated in the same slot unit, so power conversion and axis regulation are handled in one housing. This arrangement helps keep cabinet layouts organized and reduces extra interconnect wiring between separate control and power sections.

This model uses an analog command channel, so speed or torque references arrive as ±10 V signals without an added fieldbus card. That interface suits systems that use conventional analog reference signals rather than network-based command exchange. As part of the DIAX04 family, it shares common backplane connectors with companion axis modules. A 40 A continuous output stage drives medium-power servomotors, and integrated current sensors support fast fault response during abnormal load conditions. Heat is removed by a built-in air blower when enclosure airflow is unobstructed. The housing meets IP10 under DIN 40050, which helps protect against accidental contact with live parts. The unit is in Line 02 and Version 2, and its insulation follows Class C requirements.

Normal operation is permitted in ambient air from +5 to +45 °C, allowing continuous use in most enclosed cabinets. Installations up to 1000 m above sea level do not require a reduction in rating, although cooling capability decreases at higher elevations. For transport and storage, the electronics tolerate -30 to +85 °C under non-operating conditions. If enclosure air rises above the normal operating range, the controller can continue at reduced current until +55 °C is reached. These temperature limits support placement in cabinets that may see both cold storage and elevated internal heat during operation.