Product Description

The RD51.1-4B-003-D-NN-FW is a RD51 series drive controller. It is developed by Bosch Rexroth for motor control applications. The modular hardware and software enable drive adaptation to various applications. The RD51 series includes various AC drive converters, inverters for DC supply and rectifier and supply modules capable of regenerative feedback. The modules can be purchased separately or as an integrated system. Power sections on RD51 controllers are designed for cooling at the rear. Controllers versions are available with forced air cooing, plug through coolers and liquid cooling. The RD51.1-4B-003-D-NN-FW drive system is AC converter based and comes with a plug through cooler. The ambient temperature range recommended by Bosch for controller operation is 0 to 40 degrees Celsius. The controller comes with removable user panel with parameter copy function and a 4-line graphical display.

Various interfaces can be used for drive control, monitoring and parameterization: these include SERCOS, Profibus, CAN bus, RS 232 and RS 485. Overload capacity of the RD51.1-4B-003-D-NN-FW is 170% for 1 second. A type label attached to the drive lists relevant information such as type code, serial number, input and output ratings. The type label helps to verify that the received equipment matches the ordered equipment. It is also helpful when new equipment or accessories are being ordered. Converter on the RD51.1-4B-003-D-NN-FW is rated for nominal input at 380 to 480 Volts AC. The converter includes an integrated brake chopper. The rated output of the RD51.1-4B-003-D-NN-FW is 3 kilowatts. The radio interference suppression / noise immunity level of the RD51.1-4B-003-D-NN-FW is A1 as per EN 55011. Only properly trained and qualified technical personnel should install and operate the RD51.1-4B-003-D-NN-FW drive system. This product can be shipped globally with a one year warranty period from Wake Industrial.