Elegoo Neptune 3 Y axis linear rail installation kit

prusaprinters

<p>I designed these parts to mount linear guide rails on the Y axis of my Elegoo Neptune 3. This kit could be used for any 235x235 machine with 4040 Y axis extrusion.</p><p>The linear rail adapter is universal left and right, which is why it's shaped the way it is. You need 2 adapters and 2 jigs. The jigs use the same M3 x 8mm screws and T nuts as the rails, so everything can be done with basically one screw size. You need 4 M5x16mm long screws to mount the adapters to the bottom of the table. Leave them loose until you secure the adapters to the linear trucks with the M3 x 8mm screws so the adapters are mounted securely to the trucks, then adjust and tighten the 4 M5 lock nuts to secure the table. The jigs are used on the underside of the 4040 extrusion to align and center the rails.</p><p>Youtube - <a href="https://www.youtube.com/watch?v=5DlCFSf0o3Y&amp;t=69s">https://www.youtube.com/watch?v=5DlCFSf0o3Y&amp;t=69s</a></p><p>Here are the parts used:<br>(2) adapters<br>(2) jigs<br>m3x.5x8mm socket head cap srews - https://amzn.to/3SBXM8U<br>m5x.8x16mm button head cap screws - https://amzn.to/3LIxSxT<br>(2) 12mm x 300mm linear rails - https://amzn.to/3SjD6CI<br>m3 drop in T nuts - https://amzn.to/3SBewwY</p><p><i>Please note</i><br>This kit took a long time to design, test, revise and implement, so if you wouldn't mind, drop me a tip! :)</p>