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Showing results for tags 'oscillation'.
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Hey folks, new rider here. Got my first wheel a few days ago and finally got the courage up to go for a long ride. At first I had the wheel limited to 18mph. But after a while I I was feeling confident and decided to bump it up a bit. So I set it to 24mph mostly to stop the constant “please decelerate” warning. Everything went fine until I got towards the end of the the ride (about 30 miles). I then noticed at certain speeds (I think around 18-20) the wheel would pick up a side-to-side wobble for no apparent reason. I’d slow down and it would go away. At first it was slight (2-3 degrees) but eventually it got so bad I was afraid I was going to get thrown off. When I got home I checked the battery and it was at 35%. My tire pressure is at 37psi. The ride is set to “Learning Mode” the wheel seems to be straight with no wobble when I spin it. Could it be the lower battery? Maybe my legs getting tired? I’ve got it in the charger now and will test it again once it gets above 50%. But any insight would be appreciated. I’ve attached a few app screenshots for reference.
@陈小杰 Maybe you know what's going on. After going over a bump today the wheel started behaving strangely. It vibrated/oscillated violently and didn't stop until I physically grabbed it and held it still. I'm glad I wasn't going very fast, because I was able to stop in a controlled manner. I've opened the sides to make sure there are no loose cables, and everything seems in order. This is what it looks like: I really hope there is an answer to this one. Any ideas and help would be appreciated.
ACM 1300 is my new wheel but also my training wheel. I went with the wheel because of a deal I couldn't pass up. So it has endured some bumps, scrapes, drops, etc. Finally getting the hang of staying on for a few minutes at a time and the wheel starts bucking, basically oscillating back and forth then just dumps me. I turn it back on and I hear strange engine whirring. When I try to move it with my hand the wheel starts furiously spinning and won't level out. This is also accompanied by a lot multi-pitched beep and alarm sounds. Very loud ones. When I turn it on and don't move it I just get the revving sound like a car in neutral having the accelerator pressed. But it doesn't start buck forward and backwards until the second I try to move the wheel.