RC Autogyro - Small version

**Updated 18th Oct**

Scaled down with pusher mount.

Propulsion motor 2830 930kv, 10x3.8" prop
Prerotator motor, 2822 1100kv
3S 1000mah
14g digital metal gear servos

M4 bolt for rotor shaft, M3 bolts elsewhere

Fuselage based around 12x12 balsa/hardwood beams

Pullrods for head are 1.2mm dia with a 2mm carbon tube reinforcement.

Blades are 2 sections each, one END and one MID with joiner inbetween and hub mount on inner end.

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Blades ideally should be single wall. On Bambu P1S I use arachne wall generator for a clean print. It should print the whole perimeter of the blade in a single pass.

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28/09/2025

Increased length of blades - flies much better with these.

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18/10/2025

Updated blade wedge mounts.

6 degrees - good spinup if you don't use the prerotator. OK in flight but quite draggy.
**5 degrees - flies well. Current recommendation.**
4 degrees - not yet tested