RC Jet Engine Ducted Fan, 70mm EDF Ducted Fan with 3000KV Brushless Motor, I am currently building a project which requires a 70mm edf fan I have powered this up with my esc so far and it works well time will tell how long it will last but should be fine for my project. Price seems fair for what it is. Read more

I tested this esc on 2s and 3S, I ran It on a 60a surpass esc. At 2s this EDF pushes a lot of thrust, it was pulling my arm quite a bit, at 3S it wanted to pull itself out of my hand and punch a hole through my wall! It has a good amount of punch! The one issue I have is that it came with almost no info, even the ad, it just says max 640w for 10 seconds. Theoretically a 3S battery on a 60a esc would deliver around 660 watts at full punch (11.1v*60a=666w) so I wouldn’t really push it past this. It doesn’t give a max voltage or amperage or anything like that but to be safe I don’t know if I would recommend pushing it past 3s or 60a. Otherwise this is a great edf! I can’t wait to shove it into an edf wing😉. Read more