Skip to main content

Site Navigation

Your Account

Choose Language

Editing Step 12 —

Step Type:

Drag to rearrange

Secure the coupling onto the z-motor shaft by tightening the two grub screws.

Make sure that one of the grub screws is being tightened against the flat of the motors shaft.

Note, the end of the motors shaft should be pressing against the end of the lead screw, inside the coupling.


The lead screw inside the coupling.

The motor shaft inside the coupling.

There should be not gap between the lead screw and motor shaft.

Your contributions are licensed under the open source Creative Commons license.