Oldham Z-Axis Coupler/Coupling Printer Upgrade for TEVO, Anet, Creality, etc.

thingiverse

Oldham Z-Axis Coupler/Coupling (three-piece, all-in-one print) supersedes standard flex couplings entirely. Two distinct versions are readily available in the files, allowing either a single combined print or separate prints for each piece, catering to individual preferences. This innovative coupler design accommodates minor changes in rod position and tolerates misalignment, thereby preventing binds and printer damage. Fits standard 8mm rods and 5mm motors commonly found on various TEVO, Anet, Creality, etc., type printers. A very slight gap for "give" must be provided between the center piece and both sections of the coupler to enable free movement. Secures with metal or plastic M3 screws tightly.