Pingouin Posted June 4, 2022 Share Posted June 4, 2022 (edited) Hello, I have a Veteran Sherman V2 which produces a high frequency vibration from 15 to 27kph, also much stronger when accelerating but it doesnt do it at high speed or very low speed. I'm wondering is it just a motor default, or something that has to do with axle nuts ? I've checked all screws exept axle nuts but it doesnt do a knocking sound. Thank you for your help Edited June 5, 2022 by Pingouin Quote Link to comment Share on other sites More sharing options...
DjPanJan Posted June 10, 2022 Share Posted June 10, 2022 Vibrating in torque moments is normal all other is bad sign. Maybee you bearings start make trouble nothing special bearings is weak point V2 batch. Axle sound is "click" when breaking or acelerating vibrating not. Maybee you tire is missaligned or this vibration is knoby tire default vibration.(what tire you have?) 1 Quote Link to comment Share on other sites More sharing options...
Pingouin Posted June 10, 2022 Author Share Posted June 10, 2022 Hello @DjPanJan thank you for your reply ! I tested a sherman V1 it doesn't have this issue. When the motor is not engaged, if I freespin the motor there is almost no vibration, its when the motor is on however if I make it freespin it doesnt make any noise or vibration, only when I'm riding on it. The tire is perfectly aligned and its the street tire so its probably not coming from there. I'm wondering if its not just the motor that is like that with its imperfection. 2 Quote Link to comment Share on other sites More sharing options...
Leionar27 Posted June 12, 2023 Share Posted June 12, 2023 Hey I have exactly the same issue with my new ks 16x , strange vibrations from 15 km/H to 27 km/h exactly like u. They seems like motor vibrations. Did u solve ur problem ? Quote Link to comment Share on other sites More sharing options...
woke rider Posted August 7, 2023 Share Posted August 7, 2023 I have this issue happening as well with my Ninebot Z10, it's been happening for a long time. It's so annoying because I want everything to be perfect, but it doesn't affect the riding at all. My wheel makes a slight vibration with a soft vibration noise complaint. It happens even if braking below 1mph, and is common between speeds 7mph and 11 mph and is completely absent at higher speeds. The vib and noise are more pronounced at lower charge than full charge. Quote Link to comment Share on other sites More sharing options...
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