View Full Version : Losi mini 8ight...
Superredeye
10-02-2013, 04:00 PM
What good motor replacements are there for the mini 8.
I'm Not bothered about more power and just want a direct drop in motor that will work with my ezrun25a...
Size is important as I have esc between motor and servo which just fits with a 1mm gap between stock motor,,,
Uk site preferred...
Robby
10-02-2013, 04:11 PM
You'd probably be better off checking/asking in the 1/18th/micro section of the forum. ;)
http://www.oople.com/forums/forumdisplay.php?f=36
Karting
10-02-2013, 04:15 PM
tbh, there arnt many motors much better than the kit motor and the kit motor works on my ezrun 25a, 35a and 60a esc's
Dombrasky
10-02-2013, 04:30 PM
Totally agree, std motor on 18 pinion with decent lipo plenty fast enough
Superredeye
10-02-2013, 06:40 PM
Yes stock motor is good but mine suffers a bit from cogging at slow acceleration
Karting
10-02-2013, 06:42 PM
Yes stock motor is good but mine suffers a bit from cogging at slow acceleration
Then there is something wrong with your setup somewhere.
Mine dosn't cog at slow acceleration, neither do anyone at my clubs
Robby
10-02-2013, 07:13 PM
Yes stock motor is good but mine suffers a bit from cogging at slow acceleration
From using nimh batteries I bet.
Superredeye
10-02-2013, 08:05 PM
From using nimh batteries I bet.
Changing BL motors won't change a thing, when the problem isn't your motor.
Nope using new 1800mah 2cell lipos ...
The car had cogging issues new out of the box ,, I changed the esc to the ezrun which is loads better but I still get a bit of cogging with slow gentle acceleration .....
So what else in my set up would cause this then ???
Dombrasky
10-02-2013, 08:27 PM
bear in mind its a sensorless system,i have known slight cogging with reverse enabled
or out of date firmware on the esc ,but it really is only at crawling speed and is never a problem when racing,
cogging is from the esc not the motor
Superredeye
10-02-2013, 09:04 PM
bear in mind its a sensorless system,i have known slight cogging with reverse enabled
or out of date firmware on the esc ,but it really is only at crawling speed and is never a problem when racing,
cogging is from the esc not the motor
Yep your absolutely right, I only get this at crawling speed on initial stick input , once it's moving its not a problem, and it dosnt affect me when racing...
Just out of interest I quickly plugged the stock esc back in and it's 20 times worse, so yes it's more than lightly down to the esc.
It really is minimal but it's there , it's annoying me and I want to get rid of if I can , so a sensored motor could cure any cogging
Dombrasky
11-02-2013, 01:16 PM
so a sensored motor could cure any cogging
yes it would, but you would need the esc to match,the way i look at it if the majority of national drivers use
Ezrun sensorless including this years champ and the last two then its good enough for me
i have four and think there great
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