Senton 4s esc and motor upgrade for senton 3s

[Sosnl]

hello ?

I am fairly new here and there will undoubtedly be a topic somewhere ergens
but I can't find it all?
because I have not bought a senton 3s for a long time ?and then find out that the kraton 4s uses the same frame wat and some other parts.
but have just watched and now so a 4s in it.
I still have no idea how it works but does anyone have a suggestion as to which engine?
because an expensive joke is going to do everything originally ?.
so maybe you know an alternative to motor?
because would like to use the arrma esc.
or maybe a topic I should read ?
also hope you understand ? because I am Dutch

 

[SrC]

Something in the range of 3400kv Blx motor with a 3S. Running 4s may require lower kv's and/or gearing changes.

 

[Sosnl]

ok but what about those numbers of that engine?
the higher the number the more power ??

I also looked at a piongear. because it is also made of steel and I have it made of metal.
will also need a steel spur gear and a different motor mount.

but I also haven't seen anyone on YouTube who has a 4s with a 20 piongear.
so the question is why not? can he handle that or will he become too hot?
am curious how fast he goes then?

 

[SrC]

will a 20T even fit??
What motor is in there now? for reference purposes.

 

[Sosnl]

I now have a spur 57 against a 20 pion but that is just standard in a senton 3s blx.
it realy take's off when you go gaat?

well I honestly have no idea? because what is an alternative to the arrma engine at banggood or aliexpress that kind of sites?
I would like to be around 100 kilometers per hour...

so I have to find 20 kilometers ? no idea how many miles that is?sorry?

I can fortunately also make it wider because the kraton 4s has the same frame ? now wait for aluminum parts ? and lower it a bit ?

And what actually happens when you use the 6s esc.
does it keep the engine cooler then?
wasn't going to ride 6s with my senton.

 

[jondilly1974]

Just get the BLX120 and 2400kv motor with fan from the 4S trucks.

 

[slick2500]

Just get the BLX120 and 2400kv motor with fan from the 4S trucks.

 

[Sosnl]

????

I have just looked at what it will cost ? wow that's a bit unnecessary?and a waste of money?

I think I can do better by saving for a 6s ? because in the end I want that too ? and you can also expand that completely and there are enough parts for that.

 

[Sosnl]

#Aliexpress € 34,01 | AINY-SURPASS Hobby 4076 2250KV 4 Polen Sensorless Borstelloze Motor Voor 1/8 Rc Truck Auto Onderdelen
https://a.aliexpress.com/_dVss1OH


Can anyone tell my if this Will work OR is the to much??
How do the numbers work?
Because i don't understant ? newbie

 

[slick2500]

#Aliexpress € 34,01 | AINY-SURPASS Hobby 4076 2250KV 4 Polen Sensorless Borstelloze Motor Voor 1/8 Rc Truck Auto Onderdelen
https://a.aliexpress.com/_dVss1OH


Can anyone tell my if this Will work OR is the to much??
How do the numbers work?
Because i don't understant ? newbie

It's a bit overkill maybe but it will work fine. You might have to gear up a little bit.

The first set of numbers 4076, is the size of the can in mm width then length of the can, so the can is 40mm wide by 76mm long. For reference the stock motor is 3660.

The second set of numbers 2250, is the kv of the motor. Kv = how many revolutions per volt the motor spins at, in this case it is 2,250 Rpms per volt. Stock motor is 3100kv.

 

[Sosnl]

ok there you have something? and thank you ? I was already planning to get a metal spur gear and a different motor mount.
But I will pick a slightly smaller motor and thanks for your tip?

 

[Yonic]

For 4s, I went with this 3665 3100kv 25$ motor (when I bought it it was 19$)
https://rover.ebay.com/rover/0/0/0?mpre=https://www.ebay.com/ulk/itm/174036947027

Works great with the blx120

 

[Sosnl]

???? this one looks much better than the red ones ? and how fast are you going with this ???
I'm going to order this top thank you?

 

[Yonic]

I haven’t actually measured yet, but my gear calculator (that is usually right) says close to 80mph.

I run it in my Typhon. I don’t think you can get much more than 60 on a Senton before it starts to fly.

 

[Sosnl]

wow ? I had to calculate it because we use kilometers because I am Dutch?
but that's nice 128 kilometers per hour ??? really super dope?
I'm going to fix it right away ? thanks again for your tip???

I also ordered everything to convert it to a Kraton 4s? can't wait for everything to arrive.
but you are right because indeed it rises when you go full throttle
I already have a senton 6s body shell because of the air holes in it.
but hope it is a bit better with a kraton hood ? because you just have that senton hood ? and I dare not ride it because I made it many beautiful ones ?
It's only 26 euro???? thanks again ????