Fully parametrised ultra lowcost turntable for 3D Scanning

Hello, this turntable is very simple and all you need is an old motor from a broken microwave and a switch. The design is fully parametrised. I have added a rail that can be filled with ,“metal ball” dont know the exact name, for smooth turning.

Send me your prints and some advise on how we can improve this model.

Enjoy…Cheers