HDS03.2-W100N-HA30-01-FW
The HDS03.2-W100N-HA30-01-FW is a drive controller manufactured by Bosch Rexroth Indramat for the HDS Drive Controllers series. Intended for multi-axis industrial automation, the unit converts incoming DC bus energy into controlled three-phase output for servo and spindle motors. Internal regulation hardware closes torque, speed, and position loops, so the drive can translate commands from a PLC or motion controller into stable motor response. The controller serves as the link between the machine’s electrical power stage and its electromechanical axes, allowing coordinated motion across several functions in the same system. This layout suits packaging lines, printing equipment, and material-handling systems that require rapid acceleration, repeatable deceleration, and accurate positioning during continuous production.
The controller has a continuous output rating of 100 A, allowing it to drive medium to large motors without current derating. The command interface is analog, so velocity or torque references arrive as ±10 V signals that the power stage converts into pulse-width-modulated output. Internal heat is removed by a built-in air blower, which moves cabinet air across the heat sink to keep internal components within their operating range. This cooling method supports sustained operation in enclosed control cabinets where dissipating heat from semiconductors and bus components is necessary for steady performance.
The unit is part of the DIAX04 platform, so it shares mounting dimensions and diagnostic structure with related modules in that family. The product is assigned to Line 03, identifying the third design line for this controller type. The drive is Version 2, and this revision matches the analog reference architecture used by the unit. Its line and version coding distinguish it from units in the same range that use different control methods or internal revisions.
