FPV-Rover (Tank)

It's finally here. The new FPV-Rover V2.0

This is a remix of the drogerdy designed by timmiclark.
http://www.thingiverse.com/thing:700835/#files

Upgrade 01:
http://www.thingiverse.com/thing:1269962
Upgrade 02:
http://www.thingiverse.com/thing:1700138
Upgrade 03:
http://www.thingiverse.com/thing:1936491
Upgrade 04 by Superfly851:
http://www.thingiverse.com/thing:1979227
Upgrade 05(Nerf Dart Launcher):
https://www.thingiverse.com/thing:3835285
Videos on Youtube
https://www.youtube.com/watch?v=4Qc0D7U5R0s
https://www.youtube.com/watch?v=6tj8FTdTix0
https://www.youtube.com/watch?v=TQPVS7V3\_Jw
https://www.youtube.com/watch?v=x7D1qESYsrA
https://www.youtube.com/watch?v=jhvpuBi0zO4
https://www.youtube.com/watch?v=lbQW\_ebiLKA
https://www.youtube.com/watch?v=BlgNhrQPaEA
 

Instructions:

Body: The body has a support on the bottom to become a clean print. The support has to be removed after printing. Infill: 15%

Track: You'll need 64 tracks. Infill: 15%

Pin: There are two different pins. The normal one is 3.7mm. If the chain is to tight, you should print the small one with 3.0mm and add 3-4 of those pins. After printing the pins, you have to remove the small support on each side. Infill: 15%-20%

Small cog: You need 8 small cogs. Infill: 15%

Main cog: You need 4 main cogs. Infill: For the first 10mm you can print it with 15%. For the rest you should use at least 90%.

Rubbertrack: Use Flexifil or Ninjaflex for the rubber track and glue it to the track. The rubber tracks are not necessary but you will love it. Infill: 30%-50%

Track2: If you don't want to print the rubber track or don't have Ninjaflex, you can print track2 instead of track + rubber track. Infill: 15%

Front + back: Print this with brim if it doesn't stick to the surface and use support structure. Infill: 15%

FPV-Cam holder: Print it with support structure and glue the small part on the back side. This is for the servo to move the cam up and down. Infill: 15%

Camera and LED mount: You need these two parts if you want do use a fpv-camera. Infill: 15%

Tow-bar: Infill: 15%

Tow-bar plug: If you don't want to use the tow-bar you need this twice. Infill: 15%

LED-mount: Infill: 15%

Top: The top is designed to use a 40mm fan for cooling the vtx and to plug in the fpv-antenna from banggood. Infill: 15%

Track-body-connector: You can glue the track frame together and glue it to the body but if you do that, you can't replace parts if broken. Use this to mount the track frame to the body. They are marked for front and back. Infill: 15%

Track outer cover: Print this part twice. Infill: 15%

Outer track frame: Print this part twice. Infill: 15%

Inner track frame right/left. Infill: 15%

Parts to print:

1x body (for 2S or 3S)
1x front
1x back
64x track
64x rubber track
64x pins (try which one fits best for you)
8x small cog
4x main cog
1x inner track frame right
1x inner track frame left
2x outer track frame
2x track outer cover
1x top
1x set track-body-connector
1x tow-bar
2x tow-bar plug
1x fpv-cam-holder
1x set camera-led-mount
1x led mount

Parts you need (BOM):

2x package of 10 bearings 688ZZ for the small cog (you need 2 bearings each cog)
https://bit.ly/3F3ZmLg

4x motor with gear (you need 4 motors, 2 for each chain)
http://bit.ly/3Bb6YKQ

2x brushed esc (one esc for each side. connect two motors to one)
https://bit.ly/3ivkvXj

8x bearings 61802 2RS / 6802zz for the main cog (each main cog needs 2 bearings)
http://bit.ly/2wyk0QX

1x Front camera
https://bit.ly/3H8Z60v

1x Rear camera
http://bit.ly/3XGh3Zc

1x FPV-switch
http://bit.ly/3uJdCog

1x Package magnets 3mm x 1mm(front and back are sticked to the frame by magnets)
http://bit.ly/3uq9skU

1x fan 40mm (12v) for cooling the vtx
http://bit.ly/3BgRS6H

1x servo for the tilt-mechanism for the cam and LED
https://bit.ly/3VR58Xu

We use 4 tuning motors (Slotdevil 2035) instead of the motors which come with the gear reducer. You can run the tuning motors with 3S (the ESC does supply this, even if they are for 7,4v)

Use 4 motor pinions for the tuning motors (sigma 4 9z m50 nylon)

20x M3 Screw 25mm long https://bit.ly/3izqOcy
4x M4 Screw 20mm long https://bit.ly/3iAtgiW
4x M4 Nuts https://bit.ly/3B7QiE1

Updates

11.08.2017

Added a mini version of the rover

https://www.thingiverse.com/thing:2478547

02.05.2017

Added top without vents. Use with caution!! Might determine damage to your electronics.

02.02.2017

Added another upgrade by Superfly851. The Grabatron

http://www.thingiverse.com/thing:1979227

03.12.2016

Added another upgrade to the rover, so that you can mount a GoPro to the top.
You have to use the new top plate with the two holes on the front side.

http://www.thingiverse.com/thing:1936491

17.08.2016

Redesigned the top so that you have less support structure
11.08.2016

Added some pins for the track with different diameter. Please try at first which one fits best for you
02.08.2016

Modified the tow-bar a little bit and added another part for connecting the trailer to the rover
http://www.thingiverse.com/thing:1700138

• Added a new link to the 6802zz bearings
• Added a new link to the micro servo for the tilt-mechanism for the camera

Added two new videos
20.02.2016

Added links to the part on tinkercad
08.02.2016

Modified the inner track frame with B and F (back and front) so that you don't screw it up
25.01.2016

Added some parts you need (Screws) to the list
17.01.2016

To use the infrared part of the camera, you need a two-way-switch. (link coming soon)

Pins for the track now in single files
11.01.2016

Due to some request, I've added the bodies without the manual support on the bottom. So you can decide which one you will print.