T2.5 Motor Pulley
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Published on January 25, 2012
Description
A standard motor pulley for T2.5 belts. 16 teeth, so works as a drop-in replacement for a 8-tooth T5 pulley.
Some say that this part is a vitamin, but I didn't believe them.
I printed this with 0.35 nozzle, 0.20 layers, 0.36 tracks and 10 secs per layer, with PLA.
Some say that this part is a vitamin, but I didn't believe them.
I printed this with 0.35 nozzle, 0.20 layers, 0.36 tracks and 10 secs per layer, with PLA.
Instructions
I produced this from droftarts' thingiverse.com/thing:11256, but I only hacked it until I got this specific standard size pulley to print correctly, so the .scad file isn't really a publishable derivative...
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droftarts
on
January 25, 2012
said:
Hey, well done. I'm just about to upload a big update to my pulley.
ttsalo
on
January 25, 2012
said:
Ok! It would be nice to get this in proper parametric format.
I used tooth_width = 1.4, tooth_height = 1.0 to get this printing nicely. (I started with tooth_height = 0.7 but that produced much too shallow teeth). Apart from those, I just adjusted teeth_dia until it produced the same diameter as for the T5 standard pulley.
License
More from ttsalo
Can you use this with a 0.35 Nozzel Without Modifying the Gcode?
Yes, I also printed some with 0.35 nozzle and ABS. I used 110C bed temperature, I have no idea whether you can use a cold print bed or not.