BP-252 MAIN GEARBOX
0,00 $Цена
The gearboxes VR-252, VR-226N, main gearboxes VR-80 and intermediate gearboxes PVR-800-1, PVR-800-2 are designed for installation on coaxial helicopters Ka-27/28, Ka-29, Ка-31, Ка-32, Ka-226T, Ка-50, Ка-52, Ка-50-2
The purpose is to transfer power from two engines ТV3-117VМ/VМА (VR-252, VR-80, PVR-800-1,-2), AI-450, Allison, Arrius (VR-226N) to two coaxial rotors and helicopter accessory with the corresponding change of the rotation speed.
The main gearbox circuit is fixed-ratio, planetary (VR-252, VR-80) and multi-flow (VR-226N).