HDS05.2-W300N-HA18-01-FW
The HDS05.2-W300N-HA18-01-FW is a drive controller made by Bosch Rexroth Indramat and included in the HDS Drive Controllers series. It serves as the power and control link between a DIAX servo system and the connected motion axis, converting incoming power into regulated motor current for controlled speed and position operation. This role makes the unit suitable for automated machinery that depends on stable axis response during repeated motion cycles. In coordinated systems, it can be used for servo axes in handling equipment, machine tools, and other industrial platforms that require responsive motion control.
The controller provides a continuous output current of 300 A, which gives the power stage enough capacity for demanding linear and rotary actuators. Command signals are received through an analog interface, so the unit can operate with control hardware that sends standard ±10 V reference signals. Heat is removed by a built-in air blower, which moves air across the heat sink to control internal temperature during sustained load. That current capacity supports axes that must maintain torque during acceleration, deceleration, or steady-state operation. This cooling method avoids the need for external ducting and keeps the thermal path simple inside the cabinet.
The unit follows the DIAX04 platform, which gives it the connector style and operating structure used across that drive family. It is assigned to Line 05, identifying the design line associated with this controller format. In this line, the housing width and busbar spacing match adjacent supply or auxiliary modules in a multi-unit cabinet. The drive is built as Version 2, indicating the second design revision for this model. Its layout supports installation in multi-module drive assemblies where coordinated power distribution and axis control are required.
