ONE RepRap Mendel Prusa 3d printer SAE upgrade kit.
For Sale one NEW "Y"axis motor bracket & Flange Upgrade Kit.
Kit includes one cast aluminium "Y"axis motor bracket with BELT adjuster.
one Pully Flange upgrade Kit.
The "Why-B" upgrade kit is intended to make your prusa run true by improving the
rigidity of the frame and guiding a very tight belt with flanges that can rotate
smoothly with the belt and there by tighten tolarances in the "Y" axis
and the kit includes a flange set to replace the washers on the "X"axis ideler.
i have this kit on my Prusa as i did not like the printed "y" motor bracket
It is just too wimpy and printing a wider thicker one Just Looked Wrong.
ugly! ugly! ugly! And i would still be stuck with adjusting belt tension under the "Y"
print bed over the carriage what a pain. then the relevel devil.
Now i just slide the build surface back out of my way and adjust the belt adjuster
screw with a screwdriver. well one must just loosen the motor mount screw's a bit
so motor will move then retighten but it's much easyer than what was before
and one can tighten the heck out of the belt.. even enough to break things like belt end
clamps and the belt it's self not the Cast Alloy motor bracket.