Product Description:

The HDS05.2-W300N-HS76-01-FW is a single-axis drive controller built by Bosch Rexroth Indramat. The unit manages power conversion and closed-loop regulation for synchronous and induction motors used in industrial automation lines, allowing coordinated motion in printing, packaging, and material-handling equipment. It mounts in a rack-based drive system where it links the power section to central motion control, translating trajectory commands into timed current and voltage output for the attached motor. This arrangement helps the axis respond quickly to changing load conditions while maintaining stable torque and speed control during operation.

The controller provides a continuous output of 300 A, which allows it to serve high-torque axes or motors with parallel windings. Control data are exchanged over SERCOS through a fiber-optic ring, allowing position, velocity, and diagnostic data to be transferred during each communication cycle. This communication method supports synchronized operation when several axes must follow the same machine cycle. Thermal management relies on a built-in air blower, so the unit does not require external ducting for normal cooling. As part of the DIAX04 family, it shares the rack format and module arrangement used across that platform. The product is part of Line 05.

The controller is Version 2, which uses second-generation signal processing while retaining backward-compatible pinouts. Its classification as an HDS Drive Controller allows it to accept ready-formed power modules and plug-in feedback cards used in the HDS Drive Controllers series. That arrangement lets the controller work with the feedback interface required by the connected motor. The internal architecture supports communication-ring redundancy and monitors blower operation so temperature alarms can be issued before output derating begins.