Controller for Yadea G5
- Thread starter Yadea g5 guy
- Start date
Yadea g5 guy
1 µW
It goes 33 km/h off the ground. It is a 30 km/h version. Danish law..
Is it the same 33km/h when on ground? If so, it's speed limited by the controller, and replacing the controller with an unlimited one of the same specs as the existing one (voltage, current limit, etc) would let you go as much faster as the motor winding vs battery voltage and controller power allows.
If not, it's probably limited by the voltage of the battery and the total power that battery can provide to the controller and motor, and the controller's current limit. In this case, you'd have to replace the battery with a higher voltage battery proportionally to the difference in speed you need from what you have, *and* a controller that can handle that voltage and provide the total power required to go that speed under the terrain and wind conditons you have. If the motor can't handle that power then you would need to replace it, too.
If not, it's probably limited by the voltage of the battery and the total power that battery can provide to the controller and motor, and the controller's current limit. In this case, you'd have to replace the battery with a higher voltage battery proportionally to the difference in speed you need from what you have, *and* a controller that can handle that voltage and provide the total power required to go that speed under the terrain and wind conditons you have. If the motor can't handle that power then you would need to replace it, too.
Yadea g5 guy
1 µW
Hello, I have not worked on it. I know it is the controller and not the battery, that is the limiting factor though.
It’s likely not restricted. If it were, the speed off the ground and normal riding would be the same. 10% less than no load speed is normal for a non restricted scooter. They don’t need to restrict anything if they use the motor winding and battery voltage combination that results in 30 Km/h.
