R911200035 (RD51.1-4B-007-L-NN-FW)

Description

The Bosch Rexroth R911200035 (RD51.1-4B-007-L-NN-FW) is a 7.5 kW, three-phase drive system specially designed for motor-control applications. The system necessitates a separate purchase of bespoke firmware, tailored to the customer's specific needs and application demands. It is a converter-based drive with a brake chopper, accepting three-phase input voltage ranging from 380 to 480 Volts AC. It utilizes forced air cooling to maintain optimal performance between 0 to 40 degrees Celsius, with a minimum airflow of 0.03 cubic meters per second necessary. The drive's output rated current is 18 Amps with peak outputs of 23 Amps for 60 seconds, 31 Amps for 1 second, and 36 amps for 0.5 seconds. It delivers continuous power at 12 kVA and a 60-second peak power of 15 kVA. The brake chopper features 25 Ohms resistance with continuous power of 3.8 kW and a peak power of 18 kW. Weighing 6.5 kilograms, the IP20 rated indoor drive demands cabinet installation for protection from dust and liquids and supports commissioning via an optional operator panel, computer software, or through SERCOS and Profibus interfaces. Indramat USA globally ships this product that comes with one-year warranty coverage.

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