The RD52.1-4B-160-F-MV-FW from Bosch Rexroth Indramat has 3×AC 380–480 V nominal voltage and 160 kW output. Part of the RD 500 Drive Controllers, it uses forced-air cooling and a brake chopper. It has a 24 V standby supply, requires programming before use, and AL electrolytic DC link capacitors.
Store dry and clean; unpowered up to two years at ≤ 40 °C; derated above 1000 m. It connects via a filled hose to a heat exchanger on a shared plate. A pump monitor ensures cooling and a one-year warranty applies.
Cooling Mode
forced air cooling with integrated liquid circulation
Nominal Connecting Voltage
3 x AC 380-480 V
Rated Power
160 kW
Unit Type
Converter with a built-in brake chopper