I am starting a new build for an efoil (12s battery) and would like some advice on choosing some components
ESC
Trampa 75/300
Swordfish X300A
ARC200
Does anyone know which one is more reliable?
Are their programming capabilities similar?
Are there other ESCs that should be taken into considerations excluding clones?
MOTOR
FR Motor System
Maytech MTI 65162
Flipsky 65161 120KV
My preference would be to get the FR motor system but I’ve had a hard time getting an order confirmation. I don’t mind to wait for the unit but not knowing if they will take my order leave me stuck on this option.
The Maytech and Flipsky seem to work well but aren’t as performing as the FR unit, and many have opened them to improve their waterproofing which I would prefer to avoid.
Has anyone successfully used the Maytech MTI 85165?
Are there other motor options with similar characteristics?
The maytech and flipsky motors are basically the same. If you can get a flying rodeo motor unit go for it. And regarding opening the motor it’s pretty easy.
Remove the screws from the shaft side, lift is slightly large enough to be able to fill with corrosion x. And the. Replace the lid. Very easy. Takes 10 minutes max.
With the controller , I haven’t had any issues with my 75/300 besides learning to set it up and playing with the plethora of adjustments and settings.
Hi Bryce, can you show me your ESC cooling design? I was also going to use my mast for that. It would be a pity to not use this big piece of metal to dissipate heat. Did you estimate how much heat your ESC needed to dissipate?
Oops, sorry, I just saw you already shared your build with me… I wasn’t ready but now I am!
Built it and haven’t had a problem, although i got that part done for in oct or Nov and the water temp was already <50f. Couple times I checked I got it up to maybe 30C, no logs but displayed on the maytech remote.
Replace as In put the back the end cap of the motor.
So basically unscrew the motor on the shaft side. Separate the cap from the main housing. This may require a couple taps around with a thin screwdriver or blade. Be careful of the O rings. Once they separate from each other pull away just enough where you can see the windings. You don’t have to pull the cap completely off. What I did was put corrosion x into a cup and creased an edge of the cup to pour in the opening. Let it soak in and add more as necessary. Maybe 6 oz. once done replace the lid on the housing of the motor and tap it back in. It’s a pain the butt this part. I used a small rubber mallet. Also careful of the o rings