Tiny Servo Driven FPV RC Tank – Tiny Trak 3D Printer Model

Author: @
License: CC BY-NC
File formats: stl
Download type: zip
Size:578.5KB

The file 'Tiny Servo Driven FPV RC Tank – Tiny Trak 3D Printer Model' is (stl) file type, size is 578.5KB.

Summary

This tiny FPV Tank uses Lego tracks driven by servos. To build you need the following:

  • Two Lego tracks (Lego Part: x939 or 43903 - www.bricklink.com for best prices)
  • Two servos (continuous [FS90R] or modify regular)
  • Receiver of your choice (smaller the better)
  • Mini FPV camera AIO
  • 5v pololu step up/down regulator
  • 1s batteries (I used tattu 800mah)
  • Two 5mm LEDs (pictured are green LED headlights for contrast against white glow-in-dark ABS. White LEDs are installed for use)

Print:

  • One Frame (whole or two halves [front and rear])
  • One Chassis
  • Two drive wheels (whole [use supports] or halves [no supports needed])
  • Two non drive wheels (whole [use supports] or halves [no supports needed])
  • Two non drive spacers
  • FPV camera mount

The frame is printed with integrated supports. See image for removing the supports prior to final assembly. Cut off the servo arm to fit into the driven wheel and attach using supplied screw. The non driven wheels can be attached by M3 bolts and spacer. If printing the wheel halves, just super-glue together. Frame and Chassis snap together. Super-glue the FPV pod to the top of the frame.

UPDATE: I ordered bright white LEDs and it was too much light. Updated file for only one central LED. if your lights are not a bright, then go with the two.

UPDATE: I apparently forgot to upload the three wheel chassis. that has been remedied.

Video at https://youtu.be/3xX55TlleuA
https://www.youtube.com/watch?v=c7dHLBPiJa4

See my other Tiny Traks here:
https://www.thingiverse.com/thing:3464889
https://www.thingiverse.com/thing:3481012

Camera_Pod.stl 283.5KB
Drive_Wheel_A.stl 344.2KB
Drive_Wheel_B.stl 482.4KB
Drive_Wheel_Whole.stl 91.3KB
Non_Drive_A.stl 272.5KB
Non_Drive_B.stl 378.2KB
Non_Drive_Wheel_Spacer.stl 28.2KB
Non_Drive_Wheel_Whole.stl 81.1KB
Tank_Chassis.stl 367.4KB
Tank_Frame_Front_Half.stl 533.5KB
Tank_Frame_Rear_Half.stl 381.5KB
Tank_Frame_Whole.stl 994.7KB
Tank_Frame_Whole_-_OneLED.stl 1.0MB
three_wheel_chassis.stl 96.5KB