Kurt
10 kW
I have been finding it interesting when looking at ebike kits most kits are given a rating like 600w, 200w, 1000w the ratings seem to slapped on like they are rating a cheep set of car stereo speaker. Personally I only see it as some kind of guide to the size of the motor /controller the kit has. for example the izip/ezip bikes are rated at anywhere between 200w and 450w depending what country you buy them In but they all use the same geared motor.They all have at least a 25amp speed controller and some of them come with a 35amp controller so that is 600w to 840w peak. I know you would have to take some off for heat loss and so on .
I guess what I am getting at is it would be nice to have some kind of to the wheels /ground power rating on ebikes or even if sellers just gave the max amp rating of the controller and the engine efficiency at that rating .
I guess what I am getting at is it would be nice to have some kind of to the wheels /ground power rating on ebikes or even if sellers just gave the max amp rating of the controller and the engine efficiency at that rating .