Product Description

The Bosch RD51.1-5B-022-D-DF-FW is a Rexroth RD51 series universal drive with a converter rated for 500 Volts AC (three-phase). The drive converter comes with integrated brake chopper. The rated drive output power is 22 kilowatts. At 4 kilohertz pulse frequency, the brake chopper performance specifications are 14 kilowatts continuous power, 56 kilowatts peak power and 11.7 Ohms minimum resistance. At 8 kilohertz pulse frequency, the brake chopper performance specifications are 14 kilowatts continuous power, 56 kilowatts peak power and 11.7 Ohms minimum resistance. The RD51.1-5B-022-D-DF-FW features a plug through cooler and weighs approximately 33 kilograms. Enclosure of the drive system has IP 20 environmental protection rating. The drive should be installed inside a control cabinet where it will get protection from dust and water ingress. Only authorized personnel should be able to access the control cabinet.

Firmware for the RD51.1-5B-022-D-DF-FW should be ordered separately. The motor output, rated current and rated output for the RD51.1-5B-022-D-DF-FW at 4 kilohertz are 22 kilowatts, 34 Amps and 28 kVA. The motor output, rated current and rated output for the RD51.1-5B-022-D-DF-FW at 8 kilohertz are 18.5 kilowatts, 28 Amps and 23 kVA. Environmental class for the drive is 3K3 according to DIN IEC 721-3-3. The radio internal suppression level is A1 according to EN 55011 / EN 61800-3. The cooling air flow requirement is 0.1 cubic meters per second. Typical applications for the RD51.1-5B-022-D-DF-FW include packing and foodstuff machines, chemical technology, process technology, machine tools, hoist and conveyor technology. The RD51.1-5B-022-D-DF-FW drive control unit should only be operated under the specified mounting and installation conditions, in the mounting position, and under the specified ambient conditions that re specified in the product manual. This product can be shipped globally with a one year warranty period from Wake Industrial.