Screw Jack Lift Platform by jose_rozas 3d model
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Screw Jack Lift Platform by jose_rozas

Screw Jack Lift Platform by jose_rozas

by Thingiverse
Last crawled date: 2 years, 10 months ago
Designed to regulate the focal lenght of a microscope, so i dont know the max waight it can lift. This design can travel 12 mm up and down.
Some extra components that you would need to asemble this particular setup:
1) 4 x M3 screw
2) Metallic inserts for M3 screw ( https://es.aliexpress.com/item/4001307582528.html?spm=a2g0o.productlist.0.0.3b0f15b9NTzbNr&algo_pvid=b55de4d6-8cf6-46cb-86df-a4780374ee2e&algo_exp_id=b55de4d6-8cf6-46cb-86df-a4780374ee2e-21 )
3) 1x skate bearing (OD 22 mm ID 8 mm)
4) N20 DC Motor (i use 300 rpm one) ( https://es.aliexpress.com/item/33022320164.html?spm=a2g0o.productlist.0.0.1a47760doEKrs1&algo_pvid=8d6f7a18-6d39-4961-8d55-7383d6009cf4&algo_exp_id=8d6f7a18-6d39-4961-8d55-7383d6009cf4-0 )
5) Optional but recomended, Lithium grease to lubricate

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