Product Description

The RD52.1-7N-045-L-LV-FW is an inverter-based drive controller. It belongs to the RD500 product line from Bosch Rexroth. The architecture is modular and allows adaptation to different requirements. The power sections are designed for cooling at the rear. Therefore forced air cooling can be implemented with the heat sink positioned outside the cabinet. This allows a higher degree of protection. The drive is designed to be commissioned through simple prompts on the optional operator panel. The drive can also be configured from a specialized PC-based software. Radio interference suppression filters and a line reactor are integrated into to the drive to prevent harmonics that are fed back into the line supply. The RD52.1-7N-045-L-LV-FW features a 4-line graphical display that can be used for monitoring drive parameters. The drive inverter is rated for 530 to 670 Volts DC input and does not include a brake chopper.

The rated motor output of the RD52.1-7N-045-L-LV-FW is 45 kilowatts. The firmware has to be ordered as a separate subposition. Typical applications for the controller include machine tools, conveyor technology, packing machines and assembly systems. Size class of the RD52.1-7N-045-L-LV-FW is C and the drive weights 22 kilograms. The cooling method for which the drive is designed is forced air cooling. A minimum airflow rate of 0.2 cubic meters per second across the housing of the drive is required to maintain ambient temperature within acceptable limits. The working temperature range specified by Bosch is 0 to 40 degrees Celsius. The protection rating of the drive housing is IP20. The RD52.1-7N-045-L-LV-FW can be cabinet mounted for improved environmental protection. The RD52.1-7N-045-L-LV-FW dissipates 0.95 kilowatts as heat during operation. Only qualified personnel should operate the RD52.1-7N-045-L-LV-FW drive. This product can be shipped globally with a one year warranty period from Wake Industrial.