fischertechnik SG90 mini servo system
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PLA from £6 inc. UK delivery on letter-sized prints. We slice, print on a calibrated Creality K2 / Bambu A1, QC and post.
Changelog/News:
2025-01-05: I designed [print-in-place PETG fin ray grippers](https://www.thingiverse.com/thing:6900815) which can be used with this design's robotic gripper part
2021-02-03: Added new variant "08 Gear rack drive (main body) v5_strongerprint" for easier removal of support structures
2019-02-24: Updated "11 Gripper arm" to v5, implementing [these suggestions](https://forum.ftcommunity.de/viewtopic.php?f=15&t=4954&p=37755#p37684)
2019-02-10: Peter ([PHabermehl](https://www.thingiverse.com/PHabermehl/about)) designed <s>two</s> five alternative [arms for the gripper](https://www.thingiverse.com/thing:3419079).
2018-12-21: Added adapter #12 for fischertechnik pneumatic manual valve (Handventil)
2018-12-17: Peter ([PHabermehl](https://www.thingiverse.com/PHabermehl/about)) designed [a tool for calibrating the servos](https://www.thingiverse.com/thing:3287773).
This is an enclosure for the ubiquitous [SG90 mini servos](https://duckduckgo.com/?q=sg90+servo&iax=images&ia=images) (and others with the same dimensions like SG92R or HXT900) which makes it compatible with the [fischertechnik](https://www.fischertechnik.de/) construction toy system. It comes in two versions, a "naked" one, and one with pegs at the sides.
As this is called "mini servo system", I included several adapters for different kinds of fischertechnik parts and applications:
1. steering arms with 15, 22.5 and 25mm radius, similar to those provided with the original ft servos (Lenkhebel…
