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AWD 100kv Maytech hub | 10s5p | Flipsky 4.12VESC

This is my first build. I am using it to prototype what will eventually be an idea I have for a “micro-kart”. I am a Product Design student in my senior year at Drexel and this is part of my thesis into “the driving experience” for driving enthusiasts

The pieces:

4x maytech hub motors (100kv)

10s5p Samsung Q30 battery with BMS this link is for a 10s4p but I got a 10s5p built from them

Each on their own Flipsky 4.12 VESC®-bldc-electronic-speed-controller?variant=8712049918012&currency=USD&gclid=CjwKCAiAzanuBRAZEiwA5yf4uh6c-EhZNPzQgwgJeWx7uuQM7YKIBLgirQCGOSVoItuNbFRceNMHcRoCJaIQAvD_BwE

And for now, all signaled by a single Flipsky VX1 remote via PPM (with only one ECS providing power)

I originally ordered a 10s2p battery and then learned about max amp output so I built it up as a dual motor build just to press forward with a moving object. I had each VESC motor tuned to the ~30A the FOC wizard came up with, but the battery max output to 15A (for a total of 30A max battery output)

This setup went around 27mph but was lacking in the acceleration dept.

I then ordered the 10s5p battery, ordered 8awg and 10awg wire as well as XT-90 connectors and programmed the VESC for battery max amps to 18.75A (for 75A max total with all 4). I did this with the 10s2p battery connected because I wasn’t going to run it with any load for longer for 10 seconds, just to feel what the board felt like that I was actually trying to build. The bigger battery is in the mail and I am soldering the new wires and connectors this weekend.

I am super happy with the acceleration of this thing now and look forward to some more research and testing. It is scary quick for a skateboard and it should make for a fun toy!

Eventually I think it would be cool to build a bent multi piece plywood go-kart from this drivetrain.

This is a work in progress and I appreciate any comments and questions.


can anyone suggest how to rotate pictures? they are all showing up rotated 90* counter clockwise…

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I love the drawing! Looks fun already.

Might need a metal subframe, and I’m interested in your plans for steering geometry.

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This is a great build so far. If everthing works, the fun begins in different ways. Personally im not a fan of the kart idea, bc its more like a car than a skateboard and I (we) need powerfull, reliable, waterproof electric skateboards even if your marker sketch of the vehicle is really awesome.
But anyways, hold on to your ideas and please finish the board hahaha

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I am researching steering geometry currently… it will have to get figured out before the vacuum molds get made for the “deck”. There are some premade options such as This from Razor for one of their karts … any will need some modification, but it’s a start.

I’ll probably model some stuff and 3D print mock up pieces.

I am hoping to not need a metal subframe but we will see. I think the main deck will be 2 plys thicker than a standard stiff deck.

Right now I am getting the “drivetrain” sorted and between turkey dinners I am soldering 8awg and 10awg splitters and loop key.

10s5p is coming Monday! Then I have to try and fit 10lbs of tech on 5lbs of deck hahaha



8awg loop key (with anti spark)
XT90 splitter
2x 8awg pigtails
2x XT90 splitter
4x 10awg pigtails with XT60 connectors


While this may not make sense to you just hear me out and take it for that it is… (I am trying to cross the realm of esk8 and create a micro kart with torque vectoring.)

If I have 1 battery, 4 motors and 2 remotes (with their respective receivers) could I have 2 motors controlled by one remote and 2 by another?

I am pretty sure the answer to this question is yes.

Now, if one remote was braking (as in regen) and the other was pulling power (accelerating) from the battery what would happen? With powering going back to the battery and getting pulled from the battery?