Product Description:

The HDS02.1-W040N-HA40-01-FW is a drive controller manufactured by Bosch Rexroth Indramat and included in the HDS Drive Controllers series. As a modular unit for the DIAX04 motion platform, it supplies regulated power and control signals to servo axes so that packaging, handling, and machining equipment can follow commanded motion with stable timing. This role makes it suitable for multi-axis systems in which the drive must respond quickly to changing load conditions while remaining integrated with higher-level machine control. Its modular format also supports installation inside a centralized drive cabinet rather than directly on the machine.

The controller exchanges setpoints with a supervisory PLC through an analog command channel, allowing voltage or current references to control motor response in real time. The unit has a rated output of 40 A, which supports medium-frame servomotors without current foldback during continuous operation. Power-stage heat is removed by a built-in air blower, so the cabinet still needs clear airflow around the heat sink area. Internal conductors follow Class C insulation limits under DIN VDE 0110, which allows the insulation system to withstand elevated internal temperatures. For finger protection and basic dust exclusion, the housing has an IP10 rating, while the surrounding cabinet provides the additional enclosure protection required for industrial use.

Installation is permitted at elevations up to 1000 m above sea level, where standard cooling performance can still be maintained. During normal duty, the surrounding air must remain at or below +45 °C so the controller can sustain its intended output without excess thermal stress. Short periods at +55 °C are acceptable when output is reduced to match the higher cabinet temperature. For storage or transport, the unit can withstand temperatures from -30 °C to +85 °C without damage to its internal components. These limits support shipment through unconditioned spaces and allow the controller to be stored before installation in a wide range of industrial environments.