I really like this skeleton gear, but it still needs to be paired with some dynamic effects.
I found an old-fashioned 120VAC servo motor that can rotate 180 degrees per minute, and designed a customized casing and fixing rod for it. This device has been running continuously for over a month without any downtime. It's definitely a great choice for decorating a desk, and it's sure to become the focal point of attention when you casually place it on your desk.

If anyone wants to know the model of this motor, I can help look it up. Additionally, I've thoughtfully attached the file of the SolidWorks 2022 version to make it easier for everyone to customize different bases for the new motor according to their needs. To extend the length of the motor screw, I used 4-40 specification spacers and firmly glued them with strong adhesive to ensure that the threads wouldn't loosen. Also, remember to apply some WD-40 lubricant to the gears so that they won't make a grating squeaking sound when

Thank you for your appreciation. Wish you a pleasant experience using it!