The file 'Inverted Clock 3D Printer Model' is (stl) file type, size is 58.7KB.
An inverted clock in which the numbers turn and there is only a single arrow as a hand. The clock is meant to be read from the inner circle out, straight up from the 12 o'clock position, if it wasn't already obvious.
I've included a picture of a motor I believe matches the exact dimensions of a similar motor I picked up locally at Michaels used in this machine.
Center_Base.stl | 23.3KB | |
Hour_Circle.stl | 143.7KB | |
Minute_Hand.stl | 69.3KB | |
Stand.stl | 5.4KB |