And another update. Just passed the 500km mark with the 22amp controller. Still running like a dream. I've been tinkering with the settings a bit to make some further improvements. Turns out that the standard setting is quite square wave from low down, and causing the motor to make the extra noise from stand still. It's now on setting 4 (Phase setting) and the noise on very low speed has been eliminated. It's has also become even smoother in the higher speeds and gained a bit of top speed (0,5km/h, but hey...)
It is almost impossible to tell that is has been modified since all the cables have been routed like original. The range is the thing that amazes me. It’s almost identical to the original controller (still get 50 km on a charge without any problem) on the highest setting.
The controller is hidden behind the bags so you have to lift them to see what’s going on.
It is almost impossible to tell that is has been modified since all the cables have been routed like original. The range is the thing that amazes me. It’s almost identical to the original controller (still get 50 km on a charge without any problem) on the highest setting.
The controller is hidden behind the bags so you have to lift them to see what’s going on.