Tronxy P802MA Anti Z Wobble Upgrade

by JoeSnuffie Sep 11, 2017
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The lead screws are designed without bearings to help prevent wobble if the lead screws are bent at all or if the coupling bores are not concentric adding bearings will increase wobble.

True. But mine seem to be perfect, or as perfect as cheap stuff can be. They roll across my granite counter tops with no wobble. These have made a dramatic difference for me but I can see how they would make things worse if you have bend lead screws. I'll add a disclaimer and thanks for bringing this to my attention.

Printed these for my P802MA, came out great, minimal work to fit..certainly make a difference !

Sorry, I missed what you said in the details. 17mm apart. Thanks.

What is the distance between the centers of the rod hole and the bearing hole?

What size bearings do i need to use?

Sorry I didn't specify. It uses the standard skateboard bearing, the 608. 22mm outer diameter, 8mm inner and 7mm thick.

I made these after I tried making the ones for the Anet and they were too wide. This fit perfectly. Thank you.

You're welcome. I had the same experience and made these after I was unable to find one that worked.