HDS04.1-W200N-HA27-01-FW
The HDS04.1-W200N-HA27-01-FW is a drive controller manufactured by Bosch Rexroth Indramat. As an axis module for modular DIAX motion systems, it regulates current and velocity loops for synchronous and induction motors. This allows coordinated multi-axis positioning in factory automation lines, machine tools, and material-handling equipment. It serves as the power stage between the supply module and the motor, supporting axes that must start, stop, and reverse with controlled motion. In closed-loop operation, the controller converts shared DC-bus power into regulated motor current so the connected axis can follow commanded speed and torque changes with stable response.
This controller exchanges setpoint and feedback data through an analog command interface, allowing direct compatibility with legacy process controllers that use ±10 V reference signals. Because the command path is analog, the unit fits systems that rely on conventional voltage-based control rather than a digital network. A continuous output capability of 200 A supports high-torque motors and quick dynamic response during acceleration and deceleration. Thermal management is handled by a built-in air blower, which moves cabinet air through the heat sink so no external ducting is required. The module is part of the DIAX04 family, and the designation Line 04 identifies the housing width and connector layout used for this unit.
The unit is Version 1. It is classified as an HDS Drive Controller, so it accepts power from an HVE supply module and can share a common DC bus with other axes in the same system. The shared bus arrangement lets multiple axis modules draw from the same supply section while keeping the power architecture modular. As part of the HDS Drive Controllers series, it uses the same mounting dimensions and connector arrangement found across this product line. That consistency helps when several drives with different current ratings are installed side by side in one cabinet.
