Tevo Tarantula - Linear Rods for Y axis

thingiverse

UPDATE 6/9/2019 - If you want to use 3 bearings instead of 4, add center mount holes on the bed and provide STL files for printing. UPDATE 8/15/2019 - Add a Y-axis belt tensioning mechanism to prevent layer shifting caused by inadequate belt tension. This simple mod adds linear rods to your Tevo Tarantula 3d Printer for improved performance. To get started, you'll need: * 2x 54cm long and 12mm Ø Linear rods * 20x 16mm M4 screws for idlers and rod holders (I used washers on both sides) * 4x SC12UU - Bearings (LM12UU bearings require adapters; print these: https://www.thingiverse.com/thing:276675) * 16X 30mm M4 Screws for the Bearings (use washers on one side) Printed Parts: * 1x Front Idler * 1x Back Idler * 4x Rod Holder * 4x SC12UU adapters (Optional - LM12UU requires these) * 4x Bed Leveling wheels (Optional - https://www.thingiverse.com/thing:2258193) Lasered parts (DXF's included in the download; can also CNC out of aluminum): * 2x Rod mounts * 1x Bed Assembly video coming soon! Like this mod if you find it helpful!