HDS03.2-W100N-HS27-01-FW
The HDS03.2-W100N-HS27-01-FW belongs to the HDS Drive Controllers series engineered by Bosch Rexroth Indramat. Within a multi-axis DIAX04 cabinet, this unit acts as a power and control stage that regulates torque, speed, and position for connected servo motors in automated production lines, pick-and-place gantries, and material-handling equipment. This arrangement lets the controller convert commands from the higher-level system into regulated motor current for coordinated axis motion. The device class is identified as an HDS Drive Controller, so it accepts pluggable control cards and operates without an integrated power supply.
This model exchanges real-time setpoints and feedback through the fiber-optic SERCOS ring, so a master motion controller can synchronize axes with predictable timing. A continuous output capacity of 100 A allows it to energize large motors without derating during high-torque peaks. Thermal energy generated by switching devices is removed by a built-in air blower; the fan channels cabinet air across the heat sink and eliminates the need for external liquid cooling loops. The amplifier belongs to the DIAX04 family, so it matches the mechanical and electrical layout used by supply modules and interface cards on that platform. Closed-loop response is supported by the direct exchange of motion commands and feedback data inside the same drive stage.
The controller is assigned to Line 03, a designation used within the product range for this design line. Hardware Version 2 uses updated gate-drive circuitry that supports higher PWM carrier frequencies. The command interface is the single-cable optical link that carries control data and drive status inside the automation cabinet. Its rack-based format suits modular drive assemblies where supply sections and interface options are installed as separate modules.
