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Astrotracker for photography
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Tracking gear for astrophotography. Works for small focus lengths. Compatible with most common tripods. It was a test of FDM printer possibilities...
**Note: I've reached more softness, building simplicity and small weight in [this](https://www.thingiverse.com/thing:3470061) project.**
Non-printable parts
------------------------
* x1 Screw DIN931 M12 90mm (30mm of screw-thread) for warm-gear.
* x1 Screw DIN931 M12 80mm (30mm of screw-thread) for axis.
* x1 Screw DIN931(933) M8 50mm for photohead.
* x2 Thrust bearings 7201B for axis.
* x2 Bearing 61901 for warm-gear screw.
* x2 M12 DIN934 nut (or counternut)
* x1 M8 Wing nut
* 2x M3 5mm inner/stopping screws for gear wheels.
* Assortment of crews DIN 7049(or 7981) 2.9mm for parts coupling.
Assembly notes
--------------------
* Screw of warm-gear have to be polished with polishing paste. I used piece of felt and electrical screwdriver for it.
* Parts named `prokladka_*mm.STL` used warm-gear tense adjustment.
**Note: I've reached more softness, building simplicity and small weight in [this](https://www.thingiverse.com/thing:3470061) project.**
Non-printable parts
------------------------
* x1 Screw DIN931 M12 90mm (30mm of screw-thread) for warm-gear.
* x1 Screw DIN931 M12 80mm (30mm of screw-thread) for axis.
* x1 Screw DIN931(933) M8 50mm for photohead.
* x2 Thrust bearings 7201B for axis.
* x2 Bearing 61901 for warm-gear screw.
* x2 M12 DIN934 nut (or counternut)
* x1 M8 Wing nut
* 2x M3 5mm inner/stopping screws for gear wheels.
* Assortment of crews DIN 7049(or 7981) 2.9mm for parts coupling.
Assembly notes
--------------------
* Screw of warm-gear have to be polished with polishing paste. I used piece of felt and electrical screwdriver for it.
* Parts named `prokladka_*mm.STL` used warm-gear tense adjustment.
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