PrintrBot LC small extruder gear
by WildWill, published
This is a slightly improved version of the PrintrBot LC extruder small herringbone gear. I removed artifacts from a defunct set screw hole, and replaced some missing vertices in the teeth. Same gear, better mesh, less defects.
Liked Byview all
Give a Shout Out
If you print this Thing and display it in public proudly give attribution by printing and displaying this tag. Print Thing Tag
The hole for the shaft is purposely slightly undersized, as to allow for reaming/drilling for a precise fit to the motor shaft. You will need either a 5mm reamer, or drill, or a #9 reamer or drill, or you could also use a #8 reamer or drill. In order to make this gear turn smoothly, you should perform this on a drill press or lathe. Or, do it by hand carefully. ALWAYS WEAR SAFETY GLASSES WHEN DRILLING ANYTHING.
By downloading this thing, you agree to abide by the license: Creative Commons - Attribution - Share Alike
Download All Files (846 kb zip file)