After really long time spent planning and researching I have finally built my first E-MTB.
It's only single drive for now and I am using battery which I had for my old project. I've built this prototype to get a feel of riding an E-MTB, also to learn balance and stuff.
VESC is hand soldered by me.
It's fast and have very good acceleration
Top speed geared to ~25km/h. Belt HTD 5M 15mm. I have connected sensors but they don't detect corretly so It runs sensorless for now. I needed to change min ERPM
and min ERPM for integrator limit
to get a smooth start from stand still.
My plan is to built a 4WD E-MTB with huge li-ion pack after release of VESC6.
There's video and photo:
Electronics as a hobby since birth.
"There is no great genius without some touch of madness." - Aristotle