RD52.1-7N-001-L-NN-FW

The RD52.1-7N-001-L-NN-FW, Bosch Rexroth Indramat, RD 500 Drive Controllers is a high-performance DC supply inverter engineered for precise motor management in demanding industrial environments. This modular inverter delivers reliable power conversion using a robust Inverter without a built-in brake chopper design, ensuring simplified system integration and maintenance. The controller’s compact footprint and standardized mounting interface make it suitable for both new installations and retrofits. Built-in field-oriented regulation supports smooth acceleration and deceleration profiles, enhancing overall drive dynamics.

In operation, the unit accepts a Nominal Connecting Voltage of DC 530-670 V with a +/– 10% tolerance and delivers a continuous Rated Power of 1 kW. Thermal management is achieved through a forced air cooling scheme requiring 0.03 m3/s of cooling air, while maintaining permissible ambient temperature up to 40 °C and relative humidity to 90% without condensation. Pulse-width modulation runs at frequencies up to 12 kHz to optimize torque response and minimize acoustic noise. Conformance to the EMC product standard for electric drives ensures immunity and emission compliance in high-noise industrial settings. The enclosure meets IP20 ingress protection to guard against solid particle ingress larger than 12 mm.

Designed for seamless integration into control cabinets, the RD52.1-7N-001-L-NN-FW supports plug-and-play commissioning with minimal cabinet space and simplified wiring. Its modular architecture and robust design deliver high system uptime, while compliance with global EMC and protection standards ensures reliability across international installations. A one-year warranty and worldwide distribution network back every unit, making this drive controller an ideal solution for chemical processing, conveyor systems, machine tools, and automated assembly lines where precision and uptime are paramount.