I Know I am a engineering tech for TESLA on the R&D side I am Aware of what can happen Your not a douchbag
so your saying I should get pouch batterys instead if an 18650 pack?
wheelsize is 90 mm
I like the range with the pack I had range would be significantly compromised with lipo packs correct? and where do I get your app?
The app and firmware is available here.
And with lips the range could be a bit less. Depends on what batterys you buy and how much space you have. But there is shitloads of info here on the forum.
Lipo vs Li Ion 18650’s - the lipos will handle higher discharge w/ less sag. When you are pushing high speeds like this it’s constant high draw/amps. Which the li ion 18650’s don’t handle as well, unless you get a setup like @Chaka with 8p!
When you look at some of the high C Lipos - 45-60c with burst for a few seconds much higher - on a 5000mAh that equals (theoretical and a grain of salt for their marketing claims) = 225-325A as an example. Realizing you are going to draw much much less than this constantly (even at your high speeds) - they will sag a lot less than a 18650 pack of reasonable size.
That help?
what would you recommend for batterys my board has plenty of room its 41" wheelbase is 30-1/2 I Like my gearing I just want a little bit more power im almost content and happy with my setup buit if it is possible to go a little faster and have a little more power I want ti
will the vesc x handle 225 amps?\
if you can go 12s it will give you more speed (higher voltage) and lower amps in general. You’ll need to be mindful of 60k ERPM limits so your motor kv will be a challenge. not sure if the VESC X has fixed this? And if you are stuck with 18650 - you’ll need to add more batteries in parallel.
who sells a good 12s packs dexters out
FYI - My Maytech controller has an upper slide limit of pulselength Start of 1.0010 ms and a End of 1.9990 ms, Center PuseLength is 1.4995. While changing out to the FATBOY SS and new Alien Motors 6384S I accidentally didn’t write the configuration for the APP settings and took the defaults on the PPM Setting screen of 1.000ms, 2.000ms and 1.5000ms respectively. This cause CUT OUT UNDER FULL power (I guess because the 2.000 was beyond what the maytech could report. No FAULT codes were reported. Once I fixed this setting the CUT OUT Stopped completely. FYI the dropdown was set to Off (no current setting)
I hope this helps with those who experience intermittent CUT OUT of VESC Power at full throttle. Also note that on the low speed setting I never had any issues.
TRAMPA BOARD - 136KV Trampaboards 6368 Motors - 8 sets of 10s2P 18650 cells from AliExpress. I get 40 plus miles running at an average of 22mph. Top speed on FATBOY SS with this setup is 27MPH.