RD52.1-7N-132-R-NN-FW

The Bosch Rexroth Indramat RD52.1-7N-132-R-NN-FW drive inverter belongs to the renowned RD 500 Drive Controllers series, delivering a robust DC supply inverter solution for demanding industrial applications. With a Nominal Connecting Voltage of DC 530-670 V and a Rated Power of 132 kW, this device provides reliable power conversion and precise motor control. Featuring liquid cooling with internal pump technology, the RD52.1-7N-132-R-NN-FW maintains optimal operating temperatures and ensures consistent performance under continuous load. Its primary function is to convert and regulate DC voltage for electric drives in manufacturing and automation processes, enhancing system efficiency and uptime.

Built on advanced inverter architecture, the RD52.1-7N-132-R-NN-FW supports flux vector control technology for high-precision speed and torque regulation. It operates at a rated current of 230 A, with overload capabilities of 299 A for one-minute intervals and 391 A for one-second bursts. The unit is designed as an Inverter without a built-in brake chopper, simplifying system integration while maintaining full drive control functionality. Certified to IP20, the controller is protected against solid objects greater than 12 mm and is suitable for installation within enclosed cabinets. The internal pump-assisted cooling circuit guarantees stable thermal management, even under fluctuating load cycles.

Additional features include a mass of 104 kg (without accessories) and a compact footprint of 850 mm (height) x 480 mm (width) x 380 mm (depth), facilitating installation in constrained spaces. The RD52.1-7N-132-R-NN-FW complies with the 3K3 environmental classification, operating reliably in ambient temperatures from 0 to +40 °C and at altitudes up to 1000 meters above sea level. Pollution degree 2 environments are specified, and all handling must be performed by qualified personnel to maintain system integrity. Backed by a one-year warranty and global shipping support from Wake Industrial, this inverter enhances drive efficiency, reduces maintenance downtime, and ensures long-term reliability in industrial automation applications.