Product Description:

The HDS02.2-W040N-HA32-01-FW is a modular drive controller manufactured by Bosch Rexroth Indramat for the HDS Drive Controllers series. It serves as the power stage for servo axes in multi-axis systems where coordinated acceleration, deceleration, and speed control are managed by a higher-level drive system. The module converts incoming DC bus power into phase-controlled output, allowing industrial handling systems, printing presses, and machining centers to synchronize motion profiles with the central automation platform.

The unit accepts command values through an analog interface, so velocity or torque references are delivered as ±10 V signals from the control rack. This arrangement supports direct integration with control racks that issue continuous reference values instead of serial fieldbus commands. Motor power is supplied through a continuous output of 40 A, a rating suited to medium-frame servomotors in multi-axis groups. That current level supports steady torque demand on feed axes and transport mechanisms. Heat is removed by a built-in internal air blower, which moves cooling air across the power section. The housing is rated IP 10, so it helps prevent accidental contact with live parts but is not sealed against dust or fluids. For that reason, it is intended for installation inside a protected cabinet rather than in exposed machine areas. Reliable operation is permitted between +5 to +45 °C, and output must be derated above that ambient or when the installation exceeds 1000 m above sea level.

When paired with the DIAX04 family backplane, the controller is part of line 02 and internal version 2. That placement keeps it compatible with the mechanical layout and electrical interconnection used in the platform. The power stage uses Class C insulation according to DIN VDE 0110, which allows higher thermal tolerance than B-class designs. Current reduction begins before the unit exceeds +55 °C. During shipping or storage, the electronics can withstand temperatures from -30 to +85 °C without damage. This range supports warehousing in non-climate-controlled indoor spaces.