HDS03.2-W100N-HS30-01-FW
The HDS03.2-W100N-HS30-01-FW is a modular drive controller manufactured by Bosch Rexroth Indramat. In a multi-axis motion rack, this unit functions as the power stage that receives motion commands from a central interface and modulates current to connected servo motors. It provides closed-loop regulation of torque, velocity, and position for coordinated motion on production lines, machine tools, and material-handling installations. This arrangement lets the controller respond to changing load conditions and commanded path updates during operation. It is commonly used where several servo axes must run in coordination within one drive system.
Electrical output is limited by a rated current of 100 A, so inverter selection and cabling must be sized for that continuous load. Command data reach the module through the SERCOS fiber-optic interface, enabling synchronized communication with up to 32 axes on the same ring. Thermal management relies on a built-in air blower, which circulates cabinet air across the heat sink and removes losses without external ducting. The unit is part of the DIAX04 platform, so parameter handling, diagnostic codes, and mounting dimensions match other modules in that platform. The drive is Version 2, which indicates the second design iteration. This revision describes the controller version without changing its basic role as the regulated power stage for servo operation.
As part of Line 03, this drive uses the same bus bar arrangement and grounding scheme as supply units from the same line. It is an HDS Drive Controller that can be paired with compatible motors and feedback cables without signal pinout changes. Within the HDS Drive Controllers series, the mechanical footprint and connector positions remain consistent across related modules. Shared connector locations help keep panel layouts orderly when several axes are installed side by side. The module is intended for use with compatible system components in the same drive architecture.
