Backlash - 1lb combat robot
by clingmanr
Printable files (8)
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stlBacklash_Pulley_-_Motor.STL
1 Mo · 4 080 downloads
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stlBacklash_Lid-Base.STL
592 Ko · 4 105 downloads
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stlBacklash_Pulley_-_Blade.STL
1 Mo · 4 089 downloads
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stlBacklash_Body.STL
2.2 Mo · 4 180 downloads
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stlBelt_guard_hole_stencil.STL
213 Ko · 3 141 downloads
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stlWheel_guard_hole_stencil.STL
126 Ko · 3 134 downloads
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stlBacklash_Pulley_-_Motor_v2.STL
1.2 Mo · 2 817 downloads
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stepBody.STEP
594 Ko · 1 485 downloads
Description
I designed this to be a competitive 1lb combat robot that uses only off-the-shelf and 3D printed parts. The Excel file contains a shopping list of all of the parts necessary to build the bot as well as some notes regarding the parts. Each of the STL files needs to be printed once to assemble the full bot, with the exception of the lid/base file which needs to be printed twice. I have included a cross-section picture of the weapon shaft assembly to try to make it's assembly as clear as possible.
Update 1/21/19: I uploaded v2 of the motor pulley, modified to be a better fit on the motor and easier to print.