Anycubic Kobra Neo Lead Screw Stabilizer (608ZZ + M3 bolts)
Description
As I didn't have 688 bearings or M4 bolts on hand, I remixed the model for use with 608Z bearings and M3 bolts which are more common to purchase in my area. I found that best results are achieved using a rigid stepper motor coupler (the stock one is fine) and an oldham coupling. Flexible coupling caused binding, and if you install the oldham coupling upside down, an anti-backlash is not needed, as the oldham coupling is loaded by gravity from the X gantry, eliminating any backlash. I used M3 x 20mm for securing to the profile, and M3 x 16 mm for the bearing (though M3 x 10mm should be better)
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