HDS03.2-W100N-HA01-0
The HDS03.2-W100N-HA01-0 is a drive controller manufactured by Bosch Rexroth Indramat within the HDS Drive Controllers series. It sits between the supply module and connected servo motors, executing current, velocity, and position control tasks required for coordinated multi-axis motion. Current, velocity, and position loops are handled inside the controller so the connected motor can follow commanded trajectories during acceleration, deceleration, and steady-state operation. By converting numerical motion profiles into regulated output phases, the unit supports machining centers, printing presses, and automated material-handling systems that depend on precise, repeatable movement.
Its command channel uses an analog interface, so velocity or torque setpoints arrive as ±10 V references from a higher-level CNC or PLC. This type of input lets the higher-level control set motion demand while the drive closes the motor control loops locally. The controller is rated for a continuous output of 100 A, which is the maximum motor winding current it can deliver during sustained duty cycles. Thermal management is handled by a built-in air blower that draws cooling air through the chassis, allowing cabinet airflow to remain independent. The unit is part of line 03, and it belongs to the DIAX04 controller family, so its parameter structure and diagnostic behavior match other modules built on the same platform.
The controller is Version 2, and it uses incremental diagnostic codes while retaining the electrical pinout used by related units in the series. It is classified as an HDS Drive Controller, which distinguishes it from supply or I/O modules and confirms compatibility with a shared DC bus configuration in the same rack. Within the HDS Drive Controllers series, it uses the common rack layout expected for coordinated multi-axis systems. Companion modules in the same rack can share the same backplane arrangement and DC bus infrastructure.
