Been lurking for a while and finally started jumping in and buying parts after doing a lot of studying.
I have an SCX10 II Kit version and a few weeks ago I bought a puller pro 3500kV and BLE PRo from Holmes.
I geared down to a 9T pinion and the performance is awesome and speed is just about where I want it to be on 4S LiFePo4 (13.2volts)
I was digging around on pinion sizes and see hot racing offers them all the way down to a 6T 32P size.
Soooo just for fun, I was thinking of going up to a 4500kV motor and down to a 7T pinion… to see what differences I feel. I am hoping for better low speed control and braking. Not that it isn’t great already, but can it be better?
Not that I need more torque, but it seems the faster the motor spins, the better it responds, brakes, etc…..
I am not worried about breaking parts, I just enjoy learning stuff and researching new parts to upgrade as a break stuff 😉
Will these small pinions hold up with a good metal spur gear in these situations?
I plugged the numbers into the calculator I made and the top speed is identical between 9T and 3500kV and 7T 4500kV….
So what do you say?
Attached are the results from the changes in my calulator.
And just for fun: