Caracara – RC Glider / Motor Glider 3D Printer Model

Author: @
License: CC BY-NC
File formats: stl,zip,txt
Download type: zip
Size:11.8MB

The file 'Caracara – RC Glider / Motor Glider 3D Printer Model' is (stl,zip,txt) file type, size is 11.8MB.

Summary

Caracara - RC Glider / Motor glider

Similar to the Crobe, but bigger (Wing span 930mm).

Based on original design (balsa made) designed by Franck Aguerre, described here : http://lecrobe.free.fr - Look Caracara.zip

Requires :

  • Two servos like Corona DS-939MG or HK939MG (HK clone)
  • Lipo 1S 600mAh or bigger, 2S prefered with HV servos (glider)
  • Motor 1806-2300Kv + 10A controller + 2S-450mAh + 6x3prop or similar setup
  • Tiny 4ch receiver
  • Main carbon rod diam. 4mm
  • 2mm balsa for elevator
  • Small parts (pvc tube 2/1mm, steel rod diam 1mm...)

Print

  • Around 150g of PLA+
  • Printer height max 218mm (Part1_Glider), alternatively the glider fuselage can be done with Part1_Motorized + Nose for smaller printers.
  • No support required, just some brim.
  • Layer thickness 0.2mm - One 0.4mm wall (can be lowered to 0.36mm for part2/part3)
  • Layer 0.12mm and line width 0.3mm for 'Light' versions of wings.
  • 'flat' wing means without dihedral, like original balsa's Caracara.
  • Hatch/lock : layer thickness 0.15mm, 2 perimeters = 0.8mm

Weight

  • Light wing : ~41g each wing
  • Complete fuselage for pure glider : ~51g
  • RTF weight : around 240g with motor and 2S -450mAh

RC settings

  • Delta mixer
  • Elevator function: +/-6mm (measured at trailing edge / wing root)
  • Aileron function: +/-4mm

Updates

  • 09/04/2020 : Initial upload (v0.1) - Work in progress
  • 10/04/2020 : Small fix for third wing panel (Aile3xxx)
  • 11/04/2020 : Maiden flight (Youtube video)
  • 22/04/2020 : Added alternative printed stabilizer and prop hub with cone.
  • 23/04/2020 : Added second hatch version with more support.
  • 21/07/2020 : Added Part1_Motor and nose (v0.12) with pitch motor angle.
Aile1Light_flat_v0.1.stl 3.1MB
Aile1Light_v0.1.stl 3.1MB
Aile1_flat_v0.1.stl 2.9MB
Aile1_v0.1.stl 2.9MB
Aile2Light_flat_v0.1.stl 3.6MB
Aile2Light_v0.1.stl 3.6MB
Aile2_flat_v0.1.stl 3.5MB
Aile2_v0.1.stl 3.5MB
Aile3Light_flat_v0.1.stl 2.9MB
Aile3Light_v0.1.stl 2.9MB
Aile3_flat_v0.1.stl 2.8MB
Aile3_v0.1.stl 2.8MB
AileNormal_Light_nosupport.zip 2.3MB
AlternativeStab_v0.1.stl 294.2KB
Hatch_Lock_v0.1-2.stl 3.1MB
Hatch_Lock_v0.1.stl 2.6MB
Nose_v0.1.stl 5.5MB
Nose_v0.12.stl 1.8MB
Part1_Glider_v0.1.stl 11.0MB
Part1_Motorized_v0.1.stl 6.5MB
Part1_Motor_v0.12.stl 6.7MB
Part2_v0.1.stl 2.9MB
Part3_v0.1.stl 2.8MB
Prop_Hub.stl 680.9KB
Prop_Hub_cone.stl 5.1MB
Readme.txt 463.0B