Y motor mount (inside the form factor) Selim
by pbawesome, published
This Y motor mount is designed to put the motor inside the form factor of the printer.
My prusa Air 2 had enough clearance for me to be able to do this.
I don't know what printers this will work with, but depending on your bed and the size of your y motor you might have to shift the location of your smooth rods to the side.