I used to think the same thing and now after riding everyday 20mph feels slow and 25 is felling more normal (Tears from wind in my eyesâŚ)
anyways there was that unoffical video of someone doing 68mphâŚ
but yea with some heavy duty 4x v2 carvons on 107mm flywheels with 14s2p(140A cont.) LiFe a123 cells + lightish rider + mythically perfect roads == ++70mph
last time i got in touch with NGV and then modified thier system to run on a custom deck shaped like a sword.
Next time iâll probably get some hummies and run quad focboxes at 13S. Then Iâll build the same board with carvon direct drives and do some comparisons.
To be clear, i will be doing comparisons of some other damned foolâs experience doing 65 because 40+ is fast enough for me. fuck 65.
could one of you guys share a quad-focbox setup�
Iâm working on a 4 x 10" hoverboard motor-wheel (700W each) design for a farming assistance robotâŚ
what iâd like is for my pi clone (asus tinkerboard (2gb)) to control the final drivesâŚ
as space constraints and weight limits are not a factor (extra weight is actually a plus), i plan on using 3 (or 6) marine deep discharge batteries for powerâŚ
(with super-capacitor battery banks if needed for power surge requirements)âŚ
as a robot, reverse under full power is also requiredâŚ
a bonus would be to control 2 or more extra focboxs for implement drives on top of the 4wdâŚ
(think mini-tractor)âŚ
should be relatively simple, the FOCBOXES are highly programmable. I donât know the technical specifications of 2.4ghz radio receivers but all youâd need to do to control the FOCBOX is feed to it a PWM signal varying between 1 and 2 ms. (anybody who actually knows what theyâre talking about feel free to correct me)