Product Description

The Bosch RD52.1-7N-132-F-NN-FW is a modern digital drive controller. It is part of the RD52 series from Bosch Rexroth. Salient features of RD52 controllers include AC or DC supply, multiple cooling methods, 4-line graphical display, removable user panel, support for multiple interfaces including SERCOS and Profibus, peer to peer coupling, expanded technology functions, and a 32-bit signal processor for high performance applications. The controller firmware is ordered separately. The rated motor output of the RD52.1-7N-132-F-NN-FW is 132 kilowatts. Its overload capability is 200% for 0.5 seconds and 170% for 1 second. A type label is attached to the drive for identification purposes. It lists important information such as the product type code, the firmware type code, serial number and other input and output ratings. The RD52.1-7N-132-F-NN-FW is an inverter based controller. The inverter is rated for 530 to 670 Volts DC.

The inverter on the RD52.1-7N-132-F-NN-FW is without a brake chopper. The controller cools through forced air cooling with liquid circulation. The rated output is 132 kilowatts at 4 kilohertz pulse frequency and 110 kilowatts at 8 kilohertz pulse frequency. The output frequency range is 0 to 250 Hertz at 4 kilohertz pulse frequency and 0 to 500 Hertz at 8 kilohertz pulse frequency. The rated current of the RD52.1-7N-132-F-NN-FW is 230 Amps at 4 kilohertz pulse frequency and 195 Amps at 8 kilohertz pulse frequency. The cooling air requirement is 0.5 m³/second. The power loss is 5.2 kilowatts at 4 kilohertz pulse frequency and 4.4 kilowatts at 8 kilohertz pulse frequency. The radio interference suppression level / noise immunity level of the RD52.1-7N-132-F-NN-FW is A1 (according to EN 55011). The RD52.1-7N-132-F-NN-FW weighs approximately 128 kilograms. This product can be shipped globally with a one year warranty period from Wake Industrial.