SW900 tweaking under the hood

SpencerHolst

Just Joined
Mar 27, 2022
1
0
Is it possible to control the voltage level of each PA step individually?

I want to get a reasonable support from all steps of PA effectively to match my speed and cadence but above a certain level of PA, I can't match the speed of the bike ending up pedaling with zero effort.

To elaborate, P5 set to 1 for 5 steps of PA; with PA 3, the bike speeds up to 27km/h which is above the maximum speed I can get at a reasonable cadence with my maximum gear ratio. At 4 it is 35+km/h and at 5 it maxes out at 47 km/h. I want to fiddle with each grade's support somehow.

I've got a 1000w 48v HUB motor installed on the rear wheel of a 20inch fold Carraro Flexi with 21 speeds.