MR6 – Mini Prototyping Tank Robot 3D Printer Model Free Download

Description Files (15)

Summary

This little tank is designed to allow my students to prototype their robotic ideas.

It has some significant improvements over my previous versions of tracked robots.

Making use of 22mm skateboard bearings, improved ground clearance and greater track flexibility, this little bot can move confidently over a wide range of terrain.

It is designed to be able to be printed on a printer >= 120mm (although if you sacrifice the top shelf you can print it in an Up! Mini)

There are a number of different versions of this tank to come out, with this first one designed for prototyping in the classroom. It runs off a Tamiya 70097 Twin-Motor Gearbox Kit, but the rest of the electronics are up to you. In the video linked below it is running with a Raspberry Pi Zero W and some Pololu motor drivers and power converters.

https://www.youtube.com/watch?v=VD7uiKfXYNM

PLEASE READ THE PRINT AND ASSEMBLY GUIDE CAREFULLY BEFORE PRINTING
(This is the PDF in the "Thing Files")

Please note - I cannot share with you the source CAD Files

Part List:
24 x 10mm (or 9mm) M3 Screws
28 x M3 Nuts
8 x 30mm M3 Standoffs
8 x 22mm Skateboard Bearings (8mm bore, 7mm thick)
1 x Tamiya 70097 Twin-Motor Gearbox Kit (Set up in 203:1 Gear Ratio)

Back_Panel.stl	317.3KB
Blank_Cog.stl	80.7KB
Bottom_Shelf.stl	107.7KB
LHS_Inner_Track_Frame.stl	392.9KB
LHS_Outer_Track_Frame.stl	330.9KB
LHS_Track_Frame_Mount.stl	241.2KB
Middle_Shelf.stl	323.9KB
Motor_Mount.stl	121.4KB
MR6_Print_and_Assembly_Guide_Compressed.pdf	4.1MB
RHS_Inner_Track_Frame.stl	392.9KB
RHS_Outer_Track_Frame.stl	330.9KB
RHS_Track_Frame_Mount.stl	241.2KB
Spindle_Cog.stl	371.4KB
Top_Shelf.stl	403.2KB
Track.stl	176.5KB

MR6 – Mini Prototyping Tank Robot 3D Printer Model

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