Product Description:

The HDS05.2-W300N-HS80-01-FW is a modular drive control unit produced by Bosch Rexroth Indramat and assigned to the HDS Drive Controllers series. It serves as the power and control bridge between a common DC bus supply and the servo or spindle motors installed on an automated machine. Within a motion system, the module processes velocity and position commands, generates the required motor currents, and monitors protective functions such as overcurrent and overtemperature for multi-axis machining centers and material-handling cells. This arrangement lets the drive regulate torque and speed while responding to changing motion commands and load conditions.

In operation, the controller exchanges motion commands over the SERCOS interface, allowing deterministic fiber-optic communication with the host CNC or PLC at cycle times down to 1 ms. The power bridge is rated for a continuous output of 300 A, supporting large synchronous or induction motors without current foldback. Thermal energy is removed through a built-in air blower, so the surrounding cabinet does not require external ducting. The unit is part of Line 05, which places it within a current class that fits 50 mm rack slot spacing used in this platform.

The controller belongs to the DIAX04 family and uses Version 2 hardware, which provides faster signal sampling and expanded parameter options than earlier releases. Faster internal sampling helps the control section react more quickly to changing feedback signals during acceleration, deceleration, and load transitions. It is configured as an HDS Drive Controller, so it matches the control role assigned to this model in the product line. For this model, the communication method, cooling method, and current class are fixed as listed.