Endless Sphere

Hi guys. Excuse my English, I use a translator. Has anyone used Chinese Votol controllers? Yesterday I connected the EM100S http://www.votol.net/en-us/controller/26.html controller to my Surron, it is written that this controller can 140 battery current and 350 ampere phase current. According to my ...

I have an EM100C (72350) controller, unfortunately I can't set it up to work well with my Surron bike motor (5 pair). At low revs, it works well, but as the accelerator increases, the current rises, the revs drop, the rotor starts to heat up. I have tried changing the degrees of the halls, however,...

I have an EM100C (72350) controller, unfortunately I can't set it up to work well with my Surron bike motor (5 pair). At low revs, it works well, but as the accelerator increases, the current rises, the revs drop, the rotor starts to heat up. I have tried changing the degrees of the halls, however, ...

Hi guys, I’m sorry if my english is wrong, I’m using a translator. Can you please, is it possible to configure the controller EM100S in the engine speed control mode and not power? I really like it when the engine has maximum torque at low revs, as it is implemented in Bafang BBS HD motors . If poss...