HDS04.1-W200N-HT05-01-FW

The HDS04.1-W200N-HT05-01-FW is a drive controller manufactured by Bosch Rexroth Indramat and assigned to the HDS Drive Controllers series. It manages power conversion and closed-loop motor regulation within modular drive racks, providing the interface between a motion control CPU and the servo axes it energizes. In automated machining cells, packaging lines, and material-handling equipment, it supplies regulated armature current to maintain commanded speed, position, and torque while helping protect connected motors and shared bus supplies. This layout supports coordinated axis control in applications that need repeatable response during acceleration, deceleration, and steady-state operation. Because the drive serves as the regulated power stage for servo axes, it can respond to command changes from the control system while maintaining stable current delivery to the motor windings.

Command and diagnostic data reach the unit over the SERCOS fiber-optic ring, so motion values are exchanged synchronously between the controller and the higher-level system. Within the DIAX04 platform, the module is part of Line 04, which keeps its connector arrangement consistent with matching power supplies and motor feedback cards. The power section can deliver a continuous output of 200 A for servo axes with high current demand, and its control loops regulate current quickly to support stable motor behavior under changing load. Thermal energy is removed by a built-in internal air blower, allowing the controller to operate in enclosed cabinets without external ducting. This cooling method supports dense cabinet layouts where separate external airflow hardware is not preferred.

This unit is released as Version 1. The model designation also includes the HT05 code, which identifies this particular configuration within the product line. Its rack-mounted format supports orderly integration with adjacent modules, and the front-access arrangement helps keep power and signal connections organized inside multi-axis drive assemblies. This arrangement is useful in machines where several axes share one cabinet and must operate together without irregular response from the power stage. The controller is suited for systems that require centralized regulation, steady communication with the motion platform, and dependable operation in continuous industrial service.