June 30, 2025
Description
The Sig Wonder is a balsa RC aircraft produced by Sig Mfg.
https://sigmfg.com/products/sig-wonder-kit
This mount was designed to use the original glow engine firewall screws and provide mounting for a brushless motor. I used a 35-36 1400KV w/8" prop, 3S lipo and 60A ESC which is more than enough power.
V2. Added 6-30-2025
Removed 1mm offset to the left. Now motor is centered. Also added more strength to firewall mounting holes.
License:
Creative Commons — Public Domain
8
TomTheGeek
