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Updated Hoverboard Wheels (markdown)

Candas1
2022-01-03 19:10:08 +01:00
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Hoverboard-Wheels.md

@@ -23,14 +23,16 @@ Phases/hall sensor wires might have to be swapped.<br>
Update n_polepairs parameter in [BLDC_controller_data](https://github.com/EFeru/hoverboard-firmware-hack-FOC/blob/36953c6fe9ba90593d21150113459b0a4bb4e312/Src/BLDC_controller_data.c) if you have a number of pole pairs different than 15 for accurate RPM/Speed measurement.
# Wiring from Star to Delta
Hoverboard wheels can be rewired from Star to Delta to trade Torque for Speed, it was successfully tested with this firmware.<br>
Hoverboard wheels can be rewired from Star to Delta to trade Torque for Speed, increasing the KV rate by a factor of 1.73 times (Square root of 3).<br>
It was successfully tested with this firmware, resulting in a speed increase from rpms to rpms(with no load).<br>
# Links
Here are a few interesting builds with hoverboard wheels, you will find many more on Youtube !!!
* [Mounting bigger tires on a 6.5" wheel](https://www.youtube.com/watch?v=oUuCi9lp9IE)
* [Mounting bigger tires on a 6.5" wheel](https://www.youtube.com/watch?v=oUuCi9lp9IE), [and tips](https://www.youtube.com/watch?v=JfunCyaqGaQ)
* [Extending the shaft on a 6.5" wheel](https://www.youtube.com/watch?v=aJ_qoiFvPzs)
* [Mounting a disk brake on a 6.5" wheel](https://www.youtube.com/watch?v=GWQx6ymAfUk)
* [Delta rewiring on a 6.5" wheel](https://www.youtube.com/watch?v=sO9VX6ElDfY)
* [Snow tracks with 6.5" wheels](https://www.youtube.com/watch?v=pSZB5cr56EU)
* [3D printed Mecanum wheels](https://hackaday.com/2021/06/25/3d-printed-mecanum-wheels-for-hoverboard-motors/)
* [Nice teardown with explanation of the characteristics](https://discourse.odriverobotics.com/t/project-hoverarm/441/2?u=madcowswe)
* [Torque/Price ratio](https://youtu.be/_VUtfK4bCl8?t=33)