Product Description:

The HDS02.2-W040N-HA02-01-FW drive controller is produced by Bosch Rexroth Indramat as part of the HDS Drive Controllers series. It governs servo axes in automated machinery by processing external setpoints and coordinating the power stage for accurate motion control. This type of controller is used where the motor must respond consistently to speed and position commands from a CNC or PLC. The unit belongs to the DIAX04 controller family and is part of Line 02 with version 2 design updates used in later platform revisions.

Its command interface is analog, so it can accept ±10 V reference signals from PLC hardware without extra converters. Because the input is analog, the unit fits systems that use conventional voltage commands instead of digital fieldbus messages. The controller delivers a continuous output of 40 A, which suits medium-power axes while staying within the intended thermal range. Cooling is provided by a built-in air blower that forces air through the heat sink instead of relying only on cabinet airflow. The housing has an IP 10 rating under DIN 40 050, which limits access to live parts while keeping ventilation openings available. Operation is permitted at ambient temperatures from +5 °C to +45 °C in controlled indoor environments.

Installation is permitted at elevations up to 1000 m above sea level, where the cooling system can still maintain airflow. If the surrounding temperature rises, the drive can continue operating up to +55 °C when output current is reduced to protect the power electronics. During storage or transport, the electronics can tolerate temperatures from -30 °C to +85 °C without damage to normal function. This range supports warehousing and transport when the unit is powered down. The windings and internal wiring use Class C insulation in accordance with DIN VDE 0110, which supports the elevated temperatures that can occur during cyclic acceleration and regeneration.