An Electric Scooter Community on a Mission to Stamp out Transportation Mediocrity.

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By Mrkris7100
Hello i just got lime gen 3 scooter and replaced motor controller in it. It's driving but the problem is motor starts to shutter when it's around half of speed, starts to break and make weird noise. If i accelerate very slowly it's reaching full speed without problems. What cause problem? Motor is without hall sensors. Controller which i have supports motors with hall sensors / without. When i press throtle without load motor speeds up well. Problem is only when i try to ride scooter.

Thanks for any advice.

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