HDS03.1-W100N-HA09-01-FW
The HDS03.1-W100N-HA09-01-FW is a drive controller manufactured by Bosch Rexroth Indramat and assigned to the HDS Drive Controllers series. It fits into a DIAX04 multi-axis rack and supplies controlled DC link power to a connected motor through its integrated power stage. In an automation cell, the unit translates reference commands from a master motion processor into regulated current and voltage, giving precise positioning and velocity control for servo axes used on packaging lines, printing machines, and material-handling gantries. This role makes the controller the active power and regulation stage between the rack system and the motor.
Its command channel is analog, so reference values arrive as ±10 V signals that can be generated by older PLC cards or standalone potentiometers. The power stage is rated for 100 A, allowing it to energize synchronous or induction motors during continuous duty. Thermal management is handled by a built-in air blower, which circulates cabinet air through the heat sink and removes heat without external ducting. The controller is part of Line 03, and it passes status and diagnostic information through the backplane for coordinated operation with the rest of the rack. This arrangement supports communication between the drive section and upstream control modules.
The unit is Version 1, which identifies the initial revision of this model. Its housing dimensions and mounting points follow the layout used across the product line, so it fits established cabinet arrangements without additional drilling or ductwork changes. The controller regulates current and voltage in response to incoming references, which helps the connected axis maintain commanded speed and position during routine machine motion. Because the module is intended for rack installation, its connections remain organized within the enclosure and support orderly cable routing to the motor and related system components.
