Product Description:

The HDS03.2-W100N-HA34-01-FW is a modular drive controller from Bosch Rexroth Indramat in the HDS Drive Controllers series. Used within a DIAX04 multi-axis system, it regulates power flow between a supply module and the connected motor axis. The unit converts setpoint signals from the motion control into controlled current for the motor windings, so torque, speed, and position can be regulated during machine operation. Because the controller is modular, it can be installed beside other axes in a shared cabinet layout for coordinated industrial motion.

The unit uses an analog command interface, so reference and feedback signals are handled as continuous voltage levels instead of through a digital network. That arrangement suits legacy control platforms that still rely on analog motion commands and need predictable response from the drive. The controller is rated for 100 A of continuous current, which allows it to operate higher-torque servo axes without exceeding normal thermal limits. Heat is removed by a built-in air blower that moves cabinet air across the heat sink and supports stable operation without external ducting. This cooling method helps the unit maintain output during sustained duty inside enclosed control cabinets.

The product is part of Line 03, which identifies its design line within the series. It is also Version 2, indicating the applicable product revision for this model. Classified as an HDS Drive Controller, it serves as one regulated axis in a rack-based drive system that uses modular power and control hardware. Its format supports compact installation beside matching supply and interface modules, while the analog control method keeps signal handling straightforward in systems built around voltage-based motion commands. The rack arrangement also helps keep power distribution and signal routing organized when several axes are grouped in one enclosure.