Wankel Engine Opens Doors to New Target Groups

The 3W-180 SRE hybrid is unique in the drive technology for UASs. The engine features 180 ccm and a short-engine mass of 6.8 kg. Its high-power version achieves 38.5 hp at 7500 rpm (rated power is 28 hp at 6000 rpm). A 5.66 hp/kg power-to-mass ratio with a consumption of 340 g/kW at full load