aldoz8
If you can not find a solution, do you share the skp file?

In my opinion, it is from the centrifugal force.
I can not help you with this because I do not have top level knowledge. If you ask this question "http://sketchucation.com/forums/viewtopic.php?f=323&t=64521&start=60" you can get better information.

1. The engine connection must be at the center of the wheel, not away.
2. Some settings should be as I do.
3. If you ask this question "http://sketchucation.com/forums/viewtopic.php?f=323&t=64521&start=60" you can get better solutions.

wheel action v1_ecati1.skp

Here is the skp file.

wheel action v1_ecati.skp

Click on the 3. picture.
I hope this is what you want.

Follow these steps.

Would you share the skp file, please.

For Msphysics, I used "Convexify" to divide the object shown in the figure into convex pieces, but I did not create the division process. What would be the reason?

1.skp

Do you upload the skp file.

You want it to look like in the pictures. You can use Round Corner plugin.
https://sketchucation.com/forums/viewtopic.php?t=20485

Is it possible to move or rotate a model with a joint connected to it?
Please click on the picture.

To ensure smooth movement, how should the green piece connect to the blue piece?

soru.skp

How to convert a model created with MSPhysics 0.9.9 to 1.0.0.

Thank you very much for your time and information.

The model in the attached file hangs and disintegrates after a period of working properly. What would be the reason?

tren.skp

Hi, Cristyan,
I applied your suggestions. But there has not been any improvement.

bisiklet_forum.skp

Hi, Anton,
My purpose is to move the bike by chain, just like it is in a real bicycle. If I understand correctly, it is not possible to do this with MSPhysics. Is it true?

I'm trying to move this bike. But I have not been fully successful. What I do not know, what I know wrong and what my mistakes are? Thank you.

bisiklet.skp

In SketchUp this is how it looks.

Hi, Anton,
I made this file by taking advantage of the Planned Steps.skp file you have prepared. I want the movement to begin when the space key is pressed and continue and stop until the space key is pressed again.

makine_servo.skp