RD52.1-4N-075-D-V1-FW

The RD52.1-4N-075-D-V1-FW, Bosch Rexroth Indramat, RD 500 Drive Controllers deliver a robust and scalable AC drive converter designed for industrial motion control. The unit operates on a Nominal Connecting Voltage of 3 x AC 380-480 V and provides a continuous Rated Power of 75 kW within a compact, service-friendly enclosure. Featuring a Cooling Mode via a plug-through cooler, the controller ensures efficient heat removal while minimizing cabinet footprint. The modular architecture supports a variety of system topologies, reducing integration time and simplifying retrofit projects.

This drive integrates field-oriented Control Method for precise torque and speed regulation, and functions as a high-performance Device Type frequency converter. An auxiliary Standby Power input of 24 V enables parameter configuration and Field Bus communication even when line voltage is offline. The built-in radio interference suppression filters provide full EMC Compliance with noise immunity standards, limiting Harmonics on the supply network. An optional Fault Acknowledgment feature adds an operator-alert function that safeguards against unexpected shutdowns. The sealed Ingress Protection of IP20 shields internal electronics from dust and solid objects over 12 mm.

Engineers will appreciate the RD52.1-4N-075-D-V1-FW's plug-and-play compatibility with existing BOSCH REXROTH networks and its straightforward parameter cloning via Wake Industrial's one-year warranty support. High overload capacity, modular flexibility, and proven reliability make this converter ideal for conveyors, extruders, and process pumps where uptime and precise control are critical.