R911201239
The Bosch Rexroth Indramat R911201239 (RD52.2-4B-015-L-NN-FW) is a powerful 15-kilowatt drive system that operates optimally in an ambient temperature range of 0 to 40 degrees Celsius. There are no additional functions included as standard, but the manufacturer offers optional features such as filter current feedback, starting lock-out, and external backup power. To ensure efficient operation, a minimum airflow rate of 0.05 cubic meters per second is recommended; if not maintained, the drive output will decrease and potentially malfunction. The R911201239 (RD52.2-4B-015-L-NN-FW) employs forced air cooling, with other cooling modes like heat dissipation panel and plug-through cooler being available.
This drive system is not suitable for environments where the ambient temperature exceeds 50 degrees Celsius. The device, boasting an IP20 degree of protection, requires cabinet mounting for protection against dust and moisture. The included converter with an integrated brake chopper is designed for three-phase 380 to 480 Volts AC input. Moreover, the brake chopper has a lasting power rating of 7.5 kilowatts and a peak power rating of 37 kilowatts. The drive can be configured through different methods including an optional user panel, PC-based management software, and serial communication interfaces. Installation of the R911201239 (RD52.2-4B-015-L-NN-FW) drive system should be handled by qualified personnel as improper installation may hinder its performance.
