HDS02.1-W040N-HS74-02-FW Bosch Rexroth Indramat

Product Description:

The HDS02.1-W040N-HS74-02-FW drive controller is produced by Bosch Rexroth Indramat and is included in the HDS Drive Controllers series. Designed for multi-axis automation, the unit converts setpoint data from centralized motion platforms into regulated current for servo motors and actuators on the machine floor. It serves as an interface between the power section and higher-level logic so that torque, speed, and position can be synchronized within a closed-loop manufacturing cell.

Communication with supervisory control hardware is handled by the optical SERCOS ring, a deterministic serial bus that transports drive parameters and real-time feedback through a single fiber pair. At the power stage the controller delivers a continuous output of 40 A, enabling it to energize medium-frame servo motors without external amplification. Thermal management depends on a built-in internal air blower, which moves air across the heat sink to maintain operational temperature under nominal current. Inside the modular DIAX04 rack the unit occupies a slot assigned to the command communication interface, allowing status and diagnostic telegrams to be exchanged alongside motion commands. Belonging to the DIAX04 controller family also means the module adheres to standardized dimensions, connectors, and firmware addressing rules that simplify cabinet layout.

The hardware code identifies it as part of Line 02, while design revision 1 indicates the first release of this model with current circuit topology and software kernel. Functionally it is classified as an HDS Drive Controller, so it acts only as a power and communication stage and contains no embedded application logic. Alternate hardware permutations are listed as None, which streamlines spare-part selection because every unit bearing this code shares identical ratings and cooling hardware. Together these attributes allow the controller to slot directly into coordinated motion systems that already rely on the same optical ring and the airflow provisions described above.