More information helps, but typically a 15/40 ratio works well on those wheels on 42V to 51V batteries with 170Kv to 200Kv motors.
There is a calculator linked in the top bar. Target a top speed between 24mph (38.6km/h) and 31mph (50km/h) for best results imho. Remember, top speed and torque (hill-climb, raw power) are tradeoffs. You add top speed, you lose torque. You add torque, you lose top speed. Adding top speed frequently can reduce your range a little bit as well but it’s not as direct of an effect as the top-speed/torque tradeoff.
The welder works fine however the soldering iron isn’t working
It currently isn’t using the ground cable while I wait for the adapter to UK to come (I know it’s dangerous)
My theory is it is either that it needs the ground cable to run or I am putting the soldering tip in wrong
I have just been pushing it in but it doesn’t seem perfectly held in place
Does anyone know hat the problem could be and how can I fix
Thanks
I believe the motors are 6354 190kv, it comes with 40t wheel pulley, 12mm belt and a 10s3p battery. The top speed stock is 28mph, I’m not too worried about losing it as long as it goes around 25mph and I keep braking and torque near stock. Thanks for telling me about the calculator It says with a 44t pulley I should be good.
