HDS02.2-W040N-HA25-01-FW
The HDS02.2-W040N-HA25-01-FW is a drive controller module produced by Bosch Rexroth Indramat for axis control in multi-motor machines. It belongs to the HDS Drive Controllers series and works with digital servo drives to regulate torque and velocity loops inside automation racks. In a production cell, the unit coordinates motor current so that actuators follow reference values generated by motion control or PLC functions. Because the current regulation is handled inside the module, the machine can maintain accurate closed-loop positioning and stable speed response during acceleration, deceleration, and changing load conditions without requiring separate analog amplifiers.
The controller exchanges setpoints over an analog command interface, so velocity or torque commands arrive as ±10 V signals instead of digital fieldbus frames. It sits in the DIAX04 family, sharing backplane connectors and diagnostic LEDs with related HDS and HDD modules. Thermal management relies on a built-in air blower, which pulls cabinet air through the heat sink to help prevent overheating under rated load. The current loop can deliver up to 40 A continuously, supporting medium-power synchronous or induction motors used on packaging, machining, and handling axes. Using voltage-based command input also suits control systems that still rely on analog motion references. The unit is Version 2.
Within the rack, the module is classified as an HDS Drive Controller. It is part of the HDS Drive Controllers series, and Bosch Rexroth Indramat assigns it to Line 02. That line designation indicates a second-generation platform that accepts updated control cards while preserving legacy analog wiring. The shared mechanical format and connector layout allow the module to fit standard DIAX04 rack positions used by related controllers. This helps keep multi-axis cabinet layouts consistent when several coordinated drives are installed in the same enclosure.
