Ender-3 Dual Z linear-rail mount - no-drilling Version
thingiverse
I modified the very reliable Version of Ender 3 Y and Z-rail mount to a no-drilling version. You won't need to drill any holes for it to fit on Ender-3. I designed an X-endstop that fits on the linear rail and is movable. I use a belt-tensioner, but the original belt holder should work fine. Print it without support and with 35% infill. You can use hex-screws or roundhead screws. BOM Hex-screw: 4x M5x14 Screws Iso 933 4x M5 washer 4x self-locking nuts BOM Roundhead screw: 4x M5x14 Screws Iso 7380 4x M5 washer 4x self-locking nuts Bom Endstop: 3x M3x8 screws 3x M3 washer 3x T-nut Edit 1: I added a shorter endstop if you have to mount it more in the middle. I modified the Belt tensioner to a flat design: https://www.thingiverse.com/thing:3541045
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