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Trident Pinmod Gantry A/B Drive Units modification v. 1.0.0

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About This File

As I'm currently swapping to hartk1213's pinmod I was wondering why A/B Drive Units have different Pin length (28/30mm). when looking at his STL's I saw the reason that one pin is secured against vertical down-movement  by adding a 2mm stop, but not the 2nd what made no sense to me.

So I got his Step and looked to the specific lower A/B plates, but the.step doesn't correspond to the downloadable STL's as there are no stops in the .step parts?

Anyway, I decided to modify to have both pins secured and made 2 versions:   2 times 5x28mm   or   2 times 5x29mm pins per side. so for both sides 4 pins are needed!

The 29mm Version makes more sense to me as the pin has 4mm guidance in the unit and I think 1mm stop to secure the pin should be enough.

I found the pins at Aliexpress: https://www.aliexpress.com/item/32769265211.html




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