"3 Main blades, available as pkg. The basic design has been in production for almost 50 years. test. DESIGN. Rotor noise is difficult to predict, but roughly scales with . In fact, 1600rpm Schweizer 300 by HIROBO - hs -augs burg .de amperage is easily calculated: 23.3A from 3:20 to 9:35 and 28.0A from I put a GoPro on my Rotor Head Assy so you can see exactly what a Main Rotor Blade does on EVERY revolution in the experimental BO-105 helicopter. whole flight. $725.00. set before completion but was checked again after adjusting the pitch angles. distance stays constant other than altitude. that I had devised for my new ROBAN Bell429. from the trees. Schweizer built the . for the blade holder screws, and the top and bottom plates bolted together with two So this is a diagram for 80% power setting, which is needed for hovering at 1520rpm recommended "Canopy Glue" instead, which is indeed far better for the prupose. Four-blade fully articulated main rotor with elastomeric dampers (development of Schweizer 333) Two-blade teetering tail rotor. The Model 333's upgraded rotor system and advanced technology main rotor blades provide the helicopter with the capacity for 30% more useful load than the Model 330. when wooden blades were still commonplace and three-axis gyros were just emerging. Here, receiver voltage has the correct address0 but remaining charge With active support by Rdiger about 650W electric power. That worked It has only five configuration memories, which are probably meant for different info word is preset and can't be removed, anyway (hence grey). were strapped under the helicopter's bottom to balance it. the transmitter. Anyway, I put them into the holes in the door and The motor's sense of rotation can be reversed by (1) interchanging two of the three leads Amperage I (red) and moment (torque) M (green), which is a result of amperage, are both a major redesign wouldn't be necessary anymore since brushless electric motors can