Contra rotating prop drive
The is a short video of the first run of a contra rotating electric prop drive my father and I are working on. It drives 2x 22x10 props. Motors are 530 kv HK 700 heli brushless with 2x 120 amp yep esc. It is drawing about 100 amps on 44.4 volts per motor. 8000 watts total. Will try to get some thrust outputs soon.It uses SAB goblin belts and pulleys with a 2.8 : 1 reduction.
Видео Contra rotating prop drive канала spvwrx
Видео Contra rotating prop drive канала spvwrx
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