Hi guys! This is an awesome thread. It inspired me to build my own board last week. I am using the Mamba Monster ESC and a NTM 380kv 50x60mm motor rated at 90a with 5000mAh 6S lipo rated at 20C.
I am using a belt drive with timing pulleys and a simple aluminum motor mount very similar to Papa2110, but I can't weld so it is just bolted on for now. The pulley ratio is 16teeth on the motor and 50teeth on the 75mm wheel.
The thing REALLY moves and can accelerate so fast I've fallen off about 20 times. I will post some videos and pictures here shortly, I just got finished it about 24 hours ago.
Anyway, my motor stutters and is really loud when starting from a dead stop. I tried adjusting literally every option on the mamba monster with the programming software and still no luck. Would love some input from you guys so that I might make this thing work a bit better.
The only thing I can think of is that the "20C" rating of the battery won't provide enough current upon starting from a dead stop. BUT I don't have another battery to test on and would prefer not to spend the money if it isn't going to solve the problem.
Basically I just want it to be smooth so I can have my wife and friends ride it too without worrying and also as quite as possible.
Also if anyone has any suggestions please let me know, I am always looking for new ideas and builds
Thanks for your help. Have a great night.