JKUK
January 3, 2019, 9:21pm
1
Hi guys
I think I may have made a mistake.
I’ve got a Trampa all terrain board with ideas motor mount. 15t and 72t. Focbox unity is awaiting delivery.
I ordered some motors and they have just arrived but I am now wondering if they are correct for the battery I want.
The motors are two of the hobbyking sk8 190kv and the battery I want is 12s4p. Is there any issues with using these together? Slow speed etc?
1 Like
Andy87
January 3, 2019, 9:22pm
2
You will fly like a rocket.
All good!
Torque would be better with lower kV but as long as you don’t plan crazy off road sessions all is good
JKUK
January 3, 2019, 9:24pm
4
Cheers. Massive loss in torque or you think they will be fine for offroading?
I have also a mount from idea & unity. I have ordered a 170kv motor. I think 192kv is to high on 12s? check it to be sure
Andy87
January 3, 2019, 9:29pm
6
Your 190kV is probably anyhow more like 180 or 200kV… you have a good gearing. Should work for your needs. If you have too less torque than just by a smaller motor pulley and you good.
1 Like
Skunk
January 3, 2019, 9:29pm
7
You’ll be fine at 190kv
If not im screwed because that’s that im running lol
1 Like
Skunk
January 3, 2019, 9:30pm
8
Just don’t hit the brakes going downhill on a full battery.
1 Like
taz
January 4, 2019, 12:57am
10
Actually I think you will have lots of voltage sag with a 4p battery for use on a mountain board.
1 Like