Main Rotor Transmission EXPERIMENTAL HELICOPTER BUILD SERIES (Part 47)

Exclusive Membership:    / @ultralighthelicopter   In this Episode i fabricate and install in my homebuild helicopter the Transmission System to connect the Central Gearbox with the Main Gearbox, which drives the Main Rotor. I used two Rubber Couplings on the Transmission Shaft to compensate for missalignment when torque is applied through the Main- and Tail Rotor Shaft and damping the Torque peaks from the Engine to reduce the stress level on the Main Rotor Gearbox. 00:00 Intro 00:20 Building Parts 04:30 Overview Parts 06:15 Assembling 13:40 Working mechanism This is part 47 of the EXPERIMENTAL HELICOPTER BUILD SERIES