fast kill wrote: ↑
Sat Feb 22, 2020 9:43 am
I am following the developpement as I legally picked up a tier es400 that was impounded.
I hooked up a 1000w controller and I noticed 2 things:
1) there are 6 hall sensors wires and the controller only has 5, I found a combination that seems to work as the wheel spins but If i go full throttle directly, the motor stops and jams while doing some noise, so I have to accelerate very slowly until I can go full throttle. Any idea why? And how to overcome this?
2) the max speed seems to be limited, could it be the motor itself? And how to bypass that ?
I also bypassed the BMS as there is current limiting that would not allow it to run on that controller otherwise.
Can you please give the instructions on how to bypass the BMS please. I bought the es400 battery from eBay thinking that I can use it on by bike.But for me it seems impossible to get any kind of voltage out of that weird looking port. the battery percentage is showing 48% .
i though of completely opening the battery and rebuilding a new one with the cells .But, as you may have noticed the entire battery is pumped with somekind of liquid rubber.