HDS05.2-W300N-HT13-01-FW
The HDS05.2-W300N-HT13-01-FW is a drive controller produced by Bosch Rexroth Indramat and supplied within the HDS Drive Controllers series. In an automated line, it acts as the axis power stage that turns high-level motion commands into controlled three-phase motor currents, allowing coordinated positioning and speed control across multi-axis machinery. As part of a rack-based drive system, it supports closed-loop motion on packaging equipment, gantries, transfer units, and material-handling systems. This operating role lets the unit respond quickly to changing load conditions while maintaining stable motor current delivery.
This module delivers a continuous output of 300 A, which is the maximum RMS current it can supply to a connected motor winding without thermal derating. Heat generated at that load is removed by a built-in air blower; the fan draws cabinet air through the heat sink so additional external ducting is not required. The unit belongs to the DIAX04 controller family, which uses standardized mechanical geometry and bus connections so multiple drives can share a common DC link. The unit is Version 2, so its parameter structure and diagnostics match the second revision of the DIAX04 architecture. This arrangement supports high-current operation while keeping the module compatible with other DIAX04 power and supply components.
Command data reach the drive over a fiber-optic SERCOS communication channel. This real-time ring network carries position setpoints and feedback with synchronous timing across all axes, and within the DIAX04 platform the unit occupies Line 05, so its power section and option slots match that mechanical width. The optical control interface provides galvanic isolation between the drive electronics and the control system, which helps improve noise immunity in electrically harsh environments. Optical signaling also reduces the effect of electrical interference from nearby power modules and motor cables.
