RD51.1-4B-090-L-NN-FW by Bosch Rexroth Indramat

The RD51.1-4B-090-L-NN-FW is a powerful drive control device from Bosch Rexroth Indramat's RD51 Drive Control Devices series. It boasts a rated power of 90 kW and is suitable for high-power applications requiring reliability and efficiency. Operating on a nominal connecting voltage of 3 x AC 380 to 480 V with a tolerance of + or - 10%, it integrates a built-in brake chopper for converter protection. This unit employs forced air cooling (>= 110 kW), ensuring optimal performance. The compact design aids in easy incorporation into industrial setups, while the U/f curve control enhances adaptability and control precision.