The file 'Flyweight Regulated 3 Blade Ugrinsky 3D Printer Model' is (stl) file type, size is 2.7MB.
flyweight-regulated 3 blade ugrinsky turbine. If it gets too fast, the flyweights force the blades closed, slowing the rotors.
Ugrinsky_3_Blade_v1.stl | 10.3MB |