hey guys
im building my own eboard but this time with vescs 4.12
i have done one before but when i ride it the motors get hot and the vescs also
i burned them
can anyone help me with configure my new vescs ?
i have ,
12s 8.8mAh battery
max discharge current 158,4
270kv each 1400watt motors
dual 2800watt
can anyone please help me configure the vescs ??
Yes I know that but I mean how much amps should I give the motors so they doesn’t get hot or over current
I know the kv is too high and they would spin so fast but It’s okay for me
I want them to work for now then I can get others next month
I think what the other guys are saying is that the main problem with such high kv you will pass the 60000erpm limit on the VESC http://calc.esk8.today/
As result you will fry your vesc. The vesc as the feature to limit the max erpm number. I would enable this function but since you will limit the spin of your motor you are going to use them with a reduced performance.
I see you are using 4.12 VESC so if it is not FOCBOX probably is TB or Maytech. Since for such high discharge current you are running LiPo, remember to set the battery max on each vesc not higher of 30A if you are using these types of VESC. Ah and do not run FOC with them. Motor max can be set at max current the motor can handle (you can find it on the motor datasheet)
yes im using the 4,12 VESCS and lithium battery samsung cells
actually i dont want to fry two others vescs so imma put everything together when i buy the new motors
hah vescs are really expensive
dont want to burn them again haha
ah ok so you are using Liion battery. Then it’s more important the constant discharge current, because they are weaker than LiPo so it’s important to use high quality cells otherwise you will notice strong voltage sag. Good luck with your build and show us the result!