Freestyle 3 inch fpv quad. 3D model thumbnail

Freestyle 3 inch fpv quad.

by CC0454 · via Thingiverse
FormatSTL
CategoryGadgets
LicenseCC BY-NC
UploadedMar 8, 2026
⬇ 41 downloads ❤ 2 likes 👁 174 views

Description

A nifty 3 inch quad. Relatively cheap and easy to build, and super quick to put together. Flies really well, even if it's a little fat - probably better for beginners for its ttwr. from the 450's I use, I get a flight time of about 3.5 min I use a cheapo BETAFPV LiteRadio 2 SE for this, Works well. Weight dry is 65g, wet is 90. I also use velcro instead of straps, just makes things esier at this scale. Parts list: Main board / Aio: JHEMCU f411 elvtx. Motors: Emax TH1103 7000kv motors. (I had some 8000 kv's on there but I pulled the phase wires out by accident :/) Props: Gemfan Hurricane 3018 - 2 (Insanely good props). Batteries: Gaoneng 2s 450mah lipos (Xt30 Connector) Camera: runcam robin (Definately too large for this prodject, will release a new version with a smaller camera) Hardware (Gunna add links here because it gets quite specific) M2 brass standoff set. (I used the 10mm ones front and back) : https://www.aliexpress.com/item/1005006270641755.html?spm=a2g0o.order_list.order_list_main.21.8dd41802tHc4cJ M2 screws (I used a whole range of these ones): https://www.aliexpress.com/item/1005009275674745.html?spm=a2g0o.order_list.order_list_main.45.ee291802rd8fKn M2 threaded inserts (OD 3.2, Lenght 3mm) (Probably not required for this build, I only used it for the AIO): https://www.aliexpress.com/item/1005004535859664.html?spm=a2g0o.order_list.order_list_main.27.20e11802nTTWz2 XT30 Connectors: https://www.aliexpress.com/item/1005010544456621.html?spm=a2g0o.order_list.order_list_main.17.20e11802nTTWz2 Gimmie a shout if you need a hand, I'm always happy to help
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Originally published on Thingiverse