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RC Avatar Scorpion

Creation quality: 4.7/5 (28 votes)
Evaluation of members on the printability, utility, level of detail, etc.


3D model description

Designed to be easy printed without support. Fun for flight!

Motor (2 pcs):
Some Alternative links for motor here (choose around 2400KV version):

ESC (2 pcs):
Flight Controller (1 pcs):
Servo (2 pcs):
Links Servo (1.3mm - 4 pcs):
Rx XM+ (1 pcs):
Tx Qx7 (1 pcs):
Carbon Tube (Please note to choose 8mm OD tube):
(Need 2x10cm and 2x14cm of 8mm OD Carbon Tube)
Bearing (4 pcs):
M2 Screws (25 pcs 10mm):
M2 Nuts (4 pcs):
M3 Screws (2 pcs 16mm and 4 pcs 12mm):
M3 Nuts Nylon:

Video assembly:
Video setup:
(I hope you can contribute better PID. THank you!)
Video flight test:

3D printing settings

  • Software setting: Ultimaker Cura 4.1.0
  • Printer: Anycubic Kossel Plus
  • Material: PLA 1.75mm
  • Largest Object size: 128.6 x 138.7 x 178mm and 159.3 x 137.9 x 32.5mm
  • Layer Height: 0.2mm
  • Wall/Top/Bottom Thickness: 0.8mm
  • Infill: 30%
  • Printing Temp: 190 C
  • Plate Temp: 40 C
  • Enable Retraction: Retraction Distance: 6mm; Retraction Speed: 40mm/s
  • Printing Speed: 30mm/s
  • Cooling Fan: ON
  • Support: NO SUPPORT. I've already create support where needed (Arm, Body -3 and Lock Arm are object with support I've already created, REMEMBER to get rid off those supports after finish printing).
  • Travel (Important): For part: Body 2, Body -1, Body -2, Body -3, Turn Combing Mode in Travel section to OFF. For remain parts turn Combing Mode in Travel section to ALL
  • Build Plate Adhension: Brim

NOTE: Position of printing object should same as picture shown

UPDATE 29 April 2020: I add 3 more STL file: Arm Without Support, Body -3 Without Support, Lock Arm Without Support FOR someone dont want my STL with support I've already created.
PLEASE NOTE: With file STL without support you need to turn "ON" support in Cura Setting. BUT for Arm you set "SUPPORT OVERHANG ANGLE" to 80, support will not fill in the hole for carbon 8mm tube.

UPDATE 20 May 2020: About version of flight controller. Newer version of flight controller might not good. You can keep default version from manufacture (It's seem to be 3.2.0). My version is: OMNIBUSF4SD (OBSD) 3.2.0 Sep 28 2017 (I did not flash firmware to newer version since I bought it). You can find my dump file here:
Here is link for older version if you want to downgrade version of FC to 3.2:
You find the file: OMNIBUSF4SD.hex, download it, then in betaflight flash it by "load firmware [local]" choose the file .hex you just download to flash

3D printer file information

  • Design number: 135071
  • 3D design format: STL Folder details Close
    • Arm .stl
    • Arm Without Support.stl
    • Body -1.stl
    • Body -2.stl
    • Body -3 Without Support.stl
    • Body -3.stl
    • Body 1.stl
    • Body 2.stl
    • Hold Mainboard.stl
    • Hole 3mm.stl
    • Landing.stl
    • Lock Arm Without Support.stl
    • Lock Arm v5.stl
    • Lock Servo.stl
    • Main Body Cap.stl
    • Main Body.stl

    Learn more about the formats

  • Last update: 2020-11-10 at 04:47
  • Publication date: 2020-04-15 at 11:43


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