Grunjet 50mm EDF jet! 2
- Thread starter Grifflyer
- Start date
dap35
Elite member
You shouldn't need to. I used a 64mm, did not trim the thrust tup, and kept the same mounting location. I used a 4S x 2200maH battery and it balanced easily on the CG.
Grifflyer
WWII fanatic
Amazing build!!
Thanks again for the plans .put some paint on it tomorrow. Thanks again 😎😎😎😎😎
dap35
Elite member
Looks Great!
Do you keep control surfaces flat/neutral . sorry again.
Yes you do. I left mine neutral and if you get the right CG it should glide right out of your hands!
Tat depends on how much it’s flexing. Do you have a picture? I thought my wing was a little weak but it’s held up to everything I’ve thrown at it and I haven’t exactly been nice to mine... 😂
Yesterday I crashed my grunjet, and today I got it all patched back up. I went for a full speed pass 1 foot off the ground but I got a little too low and the whole plane kinda broke into several pieces. There wasn’t any real damage to the foam though so it was fairly easy to fix. Once the weather clears up I’ll be remaidening it. So far I have put about 15 flights on it and have been absolutely loving it! I’ve used quite afew different battery sized and it’s flown very well on all of them. It flies really well on a 2200 3s, and is fun and relaxing to fly. It also flies great on a 1800 3s as well. Overall my favorite battery size is a 1500 4s battery. It flies incredibly well, is extremely fast, but is also very floaty. It also flies remarkably well on a 2200 4s but as you can imagine it doesn’t slow down as well due to the extra weight. I was flying it in about 20 mph winds so the 2200 4s helped give it good penetration. I also tried it on a 1050 4s but the flight time was very short. My longest flight time so far has been 6 and a half minutes on a 2200 3s! On a 2200 4s I get between 4 and 5 minuted of pretty much all full throttle, but with mixed flying you can expect a solid 4 minutes, and you could get up to 5 minutes on a 1500 4s. Here’s a picture of the crash and a picture after the repairs:
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Grifflyer
WWII fanatic
That looks incredible!! I love the orange!
PHOENIXFLIER
New member
I am dead keen to build one of these models, but am struggling with the plan size!.
Anybody any idea how I can find and print a full sized plan?.
From the provided plan, I am not sure how to scale it up correctly.
Looks a great model for my 12 blade 64mm EDF!.
Anybody any idea how I can find and print a full sized plan?.
From the provided plan, I am not sure how to scale it up correctly.
Looks a great model for my 12 blade 64mm EDF!.
