Product Description:

The HDS05.2-W300N-HS09-01-FW is a modular drive controller manufactured by Bosch Rexroth Indramat as part of the HDS Drive Controllers series. It distributes regulated DC-bus power and closed-loop commands to servo or spindle drives, letting automated machining cells, gantries, and handling stations maintain accurate velocity and position on each axis. The modular format also supports coordinated multi-axis systems in which several axes share the same rack structure and control network. It is intended for applications that require synchronized motion and consistent response across several machine functions.

Its communication backbone is the SERCOS optical interface, which exchanges status, diagnostic, and setpoint data with other axes. At rack level, the controller belongs to the DIAX04 family, so it fits into coordinated multi-axis assemblies without custom wiring. Thermal management is handled by a built-in air blower, which draws cabinet air through the heat sink to keep the power stage within safe temperatures during heavy load. The unit belongs to Line 05, a code that matches the power section, bus rails, and connector geometry used across this generation. The power stage supplies up to 300 A of continuous output current for large synchronous or induction motors.

Within an HDS Drive Controller rack, Version 2 uses faster signal processing for closed-loop operation. The cooling air path remains isolated from the logic compartment, which helps reduce the chance that airborne contaminants reach the optical components used by the interface. This arrangement supports stable operation in heavily loaded cabinets, and the module follows the mounting pattern used across the series so it can be installed in coordinated multi-axis assemblies without cabinet modification. The controller therefore works within a shared drive platform while keeping power electronics and signal handling in the same module footprint.