Motor max isn’t necessarly related to the battery’s max amps. It only depends for battery max.
In theory you could raise motor max even for a 6355 to 120A with a decent esc. Question is if you really want that. One the one side it’s impressive to have that power and on the other side the board needs to be rideable. I prefer 80 or 90 motor amps each for a dual drive with a reduced throttle curve at the beginning.
Could go higher but then the the power can let you loose your balance. Depends on if you want to race or enjoy the ride.
And if I want more or less power it only is a few clicks away with the app.
While the TB hanger is 218mm it has long 48mm axles so you can space it out for different wheels pulleys mounts etc.
84mm motors will fit but the axle nut will be very close to the end of the thread so I would not advise it. 74mm motors will fit fine with 15mm belts a gap between the motors and a safe amount of threads left on the axles.
Decky so i use TB vescs, apparently rated for 50A batt max. I wanna run 40A batt max for more power, i plan on increasing motor max from 70A to 80A. Also gearing from 16/36 to 16/40. You think the batt max upping would be safe? I’m currently running 30A per vesc. @torqueboards if you can chime in. I just put it in this thread cause i didn’t wanna make a whole new one
the only issue I have with my TB vesc is heat… I have my battery, vesc and antispark in the same box and its not uncommon for me to hit 80c, and im only running 30a batt max and 80 motor max… how are your vescs holding up(temperature wise, of course)?
maybe mine is defective? lol… still toots like a champ though
Well I’m in Houston where we have 100+Fahrenheit. Mines never gone above like 57celcius even with partially hilly terrain. Granted my enclosure isn’t airtight and i have a sizeable gap in the back for air flow. So i don’t think temp would be a problem even with the dual 6374 drawing like a champ
I’m about to build my 2nd board and want to try with belt drive system (my previous built are dual hub from diyeboard with 10s2p). I still can not decide which setup i sud go with, single 6374 or dual 6355. Will be running 10s3p Samsung 30Q, 90mm wheels, 15/36 or 15/32 pulley ratio. Weight about 46kg.
I know that single 6374 more than enough for me, do you guys think that i’ll need dual 6355 for any reason. I do have read about the the advantages/disadvantages about them, just want to know what you guys think.
Holy shit I’m gonna try to up the BM and MM by 10A each sometime.
