Product Description

The RD51.1-5N-055-L-DL-FW is an RD51 series drive system from Bosch Rexroth. The hardware and software for the drive system are modular. The firmware can be ordered according to requirements. Several optional communication modules can be installed on the system. Several optional device functions can also be ordered. Bosch has placed special significance on simple handling such as automatic motor adaption with parameter identification. The drive system can be commissioned through a user-friendly operator panel or from a PC-based software application. Radio interference suppression filters are integrated into drive system to reduce the harmonics that are fed back into the line supply. The RD51.1-5N-055-L-DL-FW is converter-based and is compatible with three-phase AC systems that operate at 500 Volts AC. Maximum 10% variation in the AC supply is permitted. The drive converter does not include a brake chipper.

Cooling method for this the RD51.1-5N-055-L-DL-FW is designed is forced air cooling. This cooling method requires fans or blowers to force air across the heated housing of the drive system. The required minimum air flow rate for proper cooling is 0.4 m³/s. The rated output of the RD51.1-5N-055-L-DL-FW is 55 kilowatts at 4 kilohertz switching frequency. Additional system specifications for 4 kilohertz frequency include 80 Amps rated current, 160 Amps peak current for 0.5 seconds, 66 kVA rated output and 86 kVA peak output for 60 seconds. The approximate shipping weight of the RD51.1-5N-055-L-DL-FW is 52 kilograms. The drive system housing is IP20 rated and should be mounted inside a suitable industrial cabinet. The reliable and safe operation of the drive system is highly dependent upon proper installation. Therefore Bosch recommends that only qualified personnel should handle and install the system. This product can be shipped globally with a one year warranty period from Wake Industrial.