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How To: Calibrate your RC Airplane Electronic Speed Controller (ESC)
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- Опубликовано: 17 авг 2024
- Just a quick video on how to calibrate your ESC. Although this is using a Spektrum IX12 Transmitter and an Eflite Commander mPd plane, the steps are fairly universal. This will work for most (but not all!) transmitter and speed control combinations.
This fixed my problem with motor always running even in neutral. I am building my first slow stick :) - thank you Dave
Super, thanks! Much simpler than on my RC cars... Only thing I would have the Propeller out, it looked a bit scary not knowing if your dog was near...
Nice simple tip thank's Dave I have forgotten this step when doing radio set up and then foam repair lol 😉👍🛩
Thank you, my two motors we’re going different speeds and this fixed it :)
Thank You Dave! just got mine done... almost time to fly again. :)
this fixed my problem
Hey Dave, I'm going to try this on my new Opterra. (Black Friday $99.00 👍) First flight on 3s 2200 30c, was really sluggish. Put in a 4s 2200 30c and thought that would wake it up, but it wasn't much better. Just seems it should have more power. Maybe this is the solution. Thanks for posting this... ✈
wayne lee 630 hope it helps! Some Eflite ESC’s work like this, some don’t. If it doesn’t work for whatever reason and you end up with no response to your throttle at all after trying it, just rebind your model to the transmitter and that should fix it.
@@TheRCAirMarshall I will try it Dave, also, I hadn't thought of re-binding it. Worth a try. I wanted it for FPV anyway, so some "slow " flying will still work. Thanks man. 👍
As always Dave your the man.
Great job Dave.
good and simple tutorial, can you kindly tell us how to activate ESC brake as i am flying a pusher it will help with my folding props
Thank you this helped a lot!
I have a vgood 30amp 3to4s esc and my motor is reving to high and kinda twitching and getting hot there is no deadband and I tried recalibration can this be because I'm using a 4s 100c rating lipo should try 3s I'm stumped and I'm trying to get this going for my dad's birthday tomorrow thanks oh and the motor is a 2206 2500kv rated 4s thanks
Tnx for solving my mystery.
This is very helpful. I think i gotta do that for one of my planes. Did you keep throlle cut on initially when you plugged in the battery forst time with throttle stick all the way up??
You have to have the throttle cut off for this to work.
@@TheRCAirMarshall hope this works. My F 16 70 mm e flite motor keeps spinning even at throttle all the way down.
I've got an aeroplane with the esc and I plug the battery in it makes the beeping noise and the servos move but the propeller stays still
hi thanks for the share tho i have to say that my EDF notor only make 2beeps and then silence for one second then again that 2beeps, why is this? i did the whole up throttle wait for a beep which never confirmed it just kept beeping as if my remote stick wasnt up when it is servos work fine on any channel really and this edf was working 20mins ago all i did was removed the 3wires from edf and plugged in my turnigy drone motor without the prop so that i can work which it did and note that i was not fully throttled it as i was just like you on my couch in home so all i did was switch motors , any tips ?
Super i had half speed before this 👌🌞
My motor just runs even when in neutral. It wasn't like this when I started building the airplane. I am going to try calibrating the ESC as you showed and hoping that will fix it. Thank you
Gaurav Sinha try setting your throttle trim to -100 then do the calibration
Thank you dave,salam from indonesia
Hey Marshall it's funny that people still don't know this trick there has been a million videos on it anyway good explanation later dude
Hi,
Thank you for instruction.
But i still have issue with spontaneous throttle ON as soon as battery is plugged. When i calibrate esc , then throttle issue stops. But then on the next flight, it recurs again , meaning throttle is ON when batt is -lugged. So , every new flight, i have to re-calibrate esc. This does not happen to my other esc ‘s. Pls help!
sabyx5 sorry for the late response here. Try running your throttle trim all the way down to -100 and see if that helps.
During esc calibration process where is the throttle trimer (low end or in the middle), sir.
Thank you. I have E-flite E300 and evry time I connect battery motor spins itself.
BB I always set my throttle trim to -100
When you say set motor trim to -100,are you referring to digital trim switch next to the left stick? Also why is this done on -100 and not 0?
Yes, the trimmer next to the left stick on the vertical axis. To be honest, I’m not 100% sure why it needs to be all the way down when you calibrate the throttle. I just know it works. I’ve had instances where an ESC wouldn’t initialize and after setting throttle trim all the way down it fired up just fine.
should I turn my trim for trottle way down to calibradte the ESC?
Air Marshal, I thought I knew how to do this but was having trouble with my Eflite 70mm F-16. It didn't have any get up and go. I watched your video to double check and went to calibrate the ESC, it doesn't go into programing mode. You get 1 quick squeal and then right into the 6 beeps. Throttle cut is off, Throttle trim is set at -100. But no programing mode. Any thoughts? I don't want to test fly it without the full range of throttle.
So oddly enough, some Eflite ESC’s just don’t go into a stick programming mode. Not sure why.
hi did you fix this as i have the same issue withmy vulcan70mm edf
@@lewiscurtis733 Nope... never did.
Just seeing this for the first time. Excellent stuff. Does it matter if the transmitter has throttle cut on or off?
Throttle cut needs to be off. The ESC needs to sense that the Transmitter is sitting at 100% throttle to send the ESC into stick programming mode upon power up.
I tried it this morning on my Eflite Valiant and it did not seem to work. Does it have to be bound in AS3X only?
Does it matter what the throttle trim is set at during ESC initialization? Should the trim be at zero? Some people say zero, some say -50% and some say +50%.
Jeff Cole I usually set my throttle trim at -100 and then do the calibration.
Appreciate the reply. Opinions are all over the place and your answer matches Horizon Hobby advice. Bottom line, all the way down. Throttle trim, they said is ONLY for liquid fuel powered. Thanks again!
That's not calibrated when you get new speed control plug in to battery with throttle midway then push switch to top to heare two beeps then back to middle down to bottom then three beeps then it calibration
So my question is I don't start getting power to my motor until I'm between 6-10% throttle, is this normal or should it start powering up at 1%?
Great video,short and simple.How you like the ix12 ?
E.R. W. I love the iX12. Great transmitter!
Thank you
I have a Sport Cub s and I was trying to calibrate the ESC there's no beeping noise
Adrian Roldan try setting your throttle trim to -100 then try it again
Also, make sure throttle cut is not turned on when you do it.
Hi, Dave - I just finished a home-built with the same E-Flight 40 amp ESC as you show in this video. I bound it to my Spektrum DX6 and used your calibration procedure. I have flight controls but the motor will not run (new motor which works). Tried re-binding but no luck. Suggestions?
michael Broich hmm, have you tried running the throttle trim down to -100 before doing the calibration? And, are you getting the typical beeps from the ESC when you apply power? And one other question, do you happen to have throttle cut turned on?
The RC Air Marshall well, since I’m a rookie, I’m not sure how to turn the throttle cut on and off so please explain. That would be great if that was the only problem. In the meantime I’ll try the trim adjustment. Thanks
@@TheRCAirMarshall As you can tell I'm new to computer radios. I'm actually an ATP, Rotorcraft and Airplane, with several type ratings and have flown everything from Army helicopters to American Airlines 767s. I have flown a lot of RC but that was years ago and with AM and FM radios. I've recently returned to the hobby, and learning computer radios is a slow process for an old guy. I actually did know about throttle cut, just didn't recognize the terminology. It was set to inhibit, so I put it on a switch for safety reasons (don't ask me how I learned that was necessary).
Anyway, I found the problem - I had the ESC plugged into the wrong port on the AR 620 receiver. I'm good to go now. Thanks!
That’s great news! And probably the one question I would have never asked! 😁 Glad you found the issue!
I just got my first rc plane and i initialized the esc and got the motor to start but the throttle is backwards like when i put the throttle all the way down where idle/off should be it puts the plane into full power amd idk how to fix it or reverse it. I called tech support for motion rc and some angry sounding british dude answered amd didnt help me at all. Someone please help...
Try to reverse the throttle channel in the transmitter. That should do the trick!
@@TheRCAirMarshall okay thankyou! But how exactly do i reverse the throttle channel? Im using a futaba transmitter. Its super oversimplified and doesnt have a touch screen. Is it the little switches on the back in the battery compartment?
What Futaba model is the transmitter? Do you have any kind of screen?
Update: i got it working and took it outside to test fly it and crashed ot 5 times in a row in a matter of seconds the 5th time it plummeted strait down and broke the whole nose. Im done with rc planes now this shit is too hard.
This was my first ever and last ever plane. The lippisch p15 from motion rc and its fucked now🤣🤣
whats wrong if your motor just beeps and the prop pulses and that's all it does?
scole901 this process does not work for every situation. If you no longer have throttle response, I have seen it start working again after rebinding the transmitter to the receiver. Try that and see if you get your throttle back
@@TheRCAirMarshall I had the wrong receiver, sorry
He looks like Dog from Street Outlaws
Try it with a fatuba set up eflite speedy won't calibrate to it
You probably know this but with Futaba radios you have to reverse the throttle channel.
@@georgewatts9361 yeah sure do
@@georgewatts9361 they won't even calibrate on my ix 12