Tweet
would a leopard 3674 2200kv be a good choice for my revolt with a seaking 120 v2 on 4s
please give your opinion cause i have to buy a motor mine smoked
please give your opinion cause i have to buy a motor mine smoked
-
Im Only Responsible For What I Say Not For What You Understand
-
How did you burn up your stock motor? Didn't you just get your boat?
Later,
Mike -
yes i did just get it i dont know what happened 3rd run on the boat im uploading a video of it will post it when its done it never quit running just lost power so i brought it in and pulled the hatch and well you will see in a few and the temps were only about 145 on the motor im still stumped
Im Only Responsible For What I Say Not For What You UnderstandComment
-
Either the 1900kv which allows a bit bigger prop(m445 etc............) or the 2200 will be fine. The 2200 needs something in the x440-x442 range............................JMO.
What prop were you running?NEED PARALLEL CONNECTORS?? QUALITY 5.5MM, 8MM, 8 AND 10 AWG, GET THEM HERE:
http://forums.offshoreelectrics.com/...est!&highlight=Comment
-
when u say bigger are you meaning diameter or pitch thank you make-a-wake for you thoughts im running the 45x68 grim propIm Only Responsible For What I Say Not For What You UnderstandComment
-
here is the video of the smoked motor run sorry bout the sound forgot to remove gopro from case kids were filming
Im Only Responsible For What I Say Not For What You UnderstandComment
-
Thats a huge prop dude!!NEED PARALLEL CONNECTORS?? QUALITY 5.5MM, 8MM, 8 AND 10 AWG, GET THEM HERE: http://forums.offshoreelectrics.com/...est!&highlight=Comment
-
Couple of questions and observations...
* Is your 45X68 balanced and sharpen or did you put it on right out of the box?
* I noticed that you have an after market speed-o. Do you know what timing the controller is set to?
* The boat was still running when you brought it in, does the motor still work? (oh, I just noticed you said it lost power).
* What kind of battery are you using
* What size of connectors are you using on the motor and controller?
It hard to tell in the vid, but the boat didn't "look" to tight to the water. However, 145 is to hot in my opinion and you did run for close to 3 min. If the props stock (NOT balanced and sharpened) it COULD be part of your problem.
Later,
MikeComment
-
prop is balanced and sharpened timing is set to 7.50 battery is 5000mah 40c motor has stock 4mm connectors and is that not what aquacraft recommends ??? do i need a different propIm Only Responsible For What I Say Not For What You UnderstandComment
-
When you recharge your battery pack, how many mAh's are you putting back into the pack? The reason I ask is the voltage drop across your run.
Have you ran the boat again with charged batteries?Comment
-
in that set about 2400Im Only Responsible For What I Say Not For What You UnderstandComment
-
Hi guys
I think the 5000mAh 40c are heavy, not less of 600g if you add a big GPS and a big prop to spin for a lot of time, stock cooling circuit is not enough.
Don't forget that more it is heavy more the ampere are on demand, and more ampere is more heat developed.
If i can give a suggest replace stock motor, it is strong and light,with and a front bearing cooler and add heat compound,the same of CPU beetween motor and motormount and beetween motormount and bearing cooler, first ESC cooling than bearing cooler and than motor
I still haven't any heat problem and i've already try the 45/68 but not with gps,all motor setup is EVER barely warm.
sorry for your dead motor my friend.
GiorgioComment
-
did you file the water inlet to the rudder?
GrimComment
-
yes sir and bigger tubing just by 1mmIm Only Responsible For What I Say Not For What You UnderstandComment
Comment