Originally Posted by
crusey_aus
What motors have you previously used in the car ?
Could be normal cogging associated with a sensorless motor
What battery are you using ?
What start power do you have configured in the ESC ?
Do you have a 3s battery to try ?
Easy enough to test if its bec related
Plug in another power source to the RX (Receiver pack etc...) and disable the internal bec
If it goes away problem is a loaded bec
Cheers
Thanks for the quick replies.
I've just built the truck and this is the first motor i've tried. Just tried a 3s 45c from my crawler and it's the same.
I've tried all 3 start settings and makes no difference. The batteries i'm using are Turnigy 5000mah 2s 45-90c so i don't think it's those.
Could it still be a loaded bec even though it does it without the servo plugged in and the pinion off?