The fiPMG technology from Hatz can be combined with the single-cylinder engines 1B30E and 1B50E. The generator-engine combinations are available in
vertical and horizontal designs. Since the generator is integrated into the flywheel of the engine, the fiPMG solution is only three kilograms heavier and 35 millimeters longer than the original engine.
Conventional flange-mounted generators are about 350 millimeters long and weigh around 20 kilograms. With an average efficiency of 85 percent, permanent magnet generators are also extremely efficient.