Synchronous generators of the AW-II-F series have an efficiency of about 98% and are designed for inverter diesel power plants (DES) with a capacity of up to 50 kW. This series is a version of AW—II generators adapted to the operating speed range - from 600 to 3000 rpm and output voltages. All models of this series have a built-in spindle with 3 or 4 bearings, which ensures high reliability and durability of the structure in conditions of prolonged mechanical vibration on the shaft. Those models of the AW-II-F series that have a hollow shaft provide cascading modular connection of 2 or 3 AW-II-F generators on one shaft, which allows you to build systems with redundant power supply.