HDS03.1-W075N-HS22-01-FW Bosch Rexroth Indramat
Wake Industrial LLC is not an authorized distributor of this product.
Wake Industrial LLC is not an authorized distributor of this product.
The Bosch Rexroth Indramat HDS03.1-W075N-HS22-01-FW is a drive controller in the HDS Drive Controllers series. It features SERCOS command communication and belongs to the DIAX04 controller family. The controller is rated for 75 Amps and uses a built-in internal air blower for cooling.
Internal Product Review
The HDS03.1-W075N-HS22-01-FW is a robust HDS drive controller from Bosch Rexroth Indramat, offering a high rated current of 75 A and seamless SERCOS communication. Its built-in internal air blower supports reliable thermal management, making it ideal for demanding automation environments. Overall, this unit delivers impressive power and consistent performance.
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Product Description:
The HDS03.1-W075N-HS22-01-FW is a modular drive module from Bosch Rexroth Indramat and belongs to the HDS Drive Controllers series. The unit functions as the power and control interface between a supply module and multiple servo motors, delivering closed-loop current regulation inside automated machining cells, material-handling gantries, and assembly systems. Its role in industrial automation is to convert the DC link voltage provided by the supply into precisely metered motor currents, so axes follow the motion commands generated by higher-level motion processors. It fits on the DIAX04 backplane and shares a common DC bus, simplifying cabinet wiring.
Communication with the motion control PLC takes place over the SERCOS fiber-optic ring, enabling deterministic telegram timing and integrated diagnostics. The controller supplies a continuous output of 75 A, allowing it to operate motors that demand high dynamic torque without saturating the current loop. Thermal management is handled by a built-in internal air blower, and this active airflow is listed as the unit’s cooling method because it removes heat without external ducting. Air is drawn across the heat-sink fins and discharged to the top of the housing. Within the modular rack it is classified in the DIAX04 family, permitting direct connection to shared DC bus bars and uniform parameter handling among companion modules.
Physical and firmware identifiers give further detail. The hardware belongs to Line 03, so mounting holes, power terminals, and option card slots match the third-generation layout. Operational behavior is locked to version 1, ensuring compatibility with the corresponding firmware release. Alternative build codes are stated as none, indicating that no reduced or extended variants exist for this article. Finally, the official product type designation HDS Drive Controller clarifies that the module gates energy from a supply unit to a motor phase set rather than functioning as a stand-alone power supply.
