HDS03.1-W100N-HA12-01-FW
The HDS03.1-W100N-HA12-01-FW is a drive controller built by Bosch Rexroth Indramat for motion axes that need closed-loop current and velocity regulation. It is used in automated machinery and transfer lines where the control system must coordinate motor torque, speed, and position with stable response. This role lets the unit regulate motor current quickly enough for accurate velocity control and repeatable axis behavior under changing loads. The controller mounts beside power supplies and servo drives in compatible rack systems for centralized multi-axis operation.
Command data enter through an analog interface that accepts ±10 V signals, so standard PLC outputs can provide speed or torque references without additional fieldbus hardware. This arrangement supports direct integration with controls that already use analog setpoints. Within the DIAX04 platform, the controller works with shared supply modules in multi-axis systems. Thermal management is handled by a built-in air blower, which moves cabinet air across heat-generating components and avoids the need for external ducting. The controller can deliver 100 A of continuous current for large synchronous or induction motors during demanding acceleration and sustained load conditions.
As part of the HDS Drive Controllers series, the unit uses the mounting geometry and connector layout associated with this product line. The designation Line 03 marks the third design line for this controller size and distinguishes it from earlier units in the same class. Classified as an HDS Drive Controller, it is intended for axis regulation and does not perform the supply rectification functions used by HVE modules. The unit is Version 1, which identifies the first hardware release for this configuration. This format suits cabinets that separate the power supply section from the control stage.
