Product Description:

The HDS04.1-W200N-HA34-01-FW is a drive controller manufactured by Bosch Rexroth Indramat in the HDS Drive Controllers series. In a multi-axis cabinet, it acts as the power and control stage that receives reference values from the higher-level control and converts them into regulated motor operation. By regulating current and velocity loops, it maintains controlled acceleration, deceleration, and speed holding during automated machine cycles. The unit serves as an axis module that works with connected feedback devices to produce precise motor torque and controlled motion. That role makes it suitable for applications where several axes must respond predictably to command changes from the machine controller.

Command signals reach the unit through an analog interface, so the reference value is transmitted as a continuously variable voltage instead of serial communication. This signal type suits earlier PLC output cards and supports smooth setpoint changes with very little delay. The controller is part of the DIAX04 platform, which gives it the mechanical and electrical compatibility expected in that rack system. A rated current of 200 A allows the module to support demanding servo axes that need high continuous armature current. Heat is removed by a built-in air blower, which provides internal cooling without depending only on surrounding cabinet airflow.

The product is identified as Version 1, indicating the first version of this controller design. It is also assigned to Line 04, which places it within the corresponding design line of the product range. As an HDS Drive Controller, the unit is intended for motion-axis control rather than use as a stand-alone power supply or feedback module. Within a coordinated cabinet system, it works alongside matching supply and auxiliary modules while focusing on the drive functions assigned to a single axis. The module structure keeps power conversion and axis regulation in one unit for compact multi-axis layouts.