Anet A8 Y-belt Toothed Idler Tensioner
thingiverse
Hi, I printed yoshi's tensioner. Then I replaced the part holding the idler by this one (Part 3). This thing is able to hold toothed idlers with an M3 or M5 axle. Just like my x axis tensioner it has a conical mount for the bearing. Because of a crack in my printed part I decided to make it a bit thicker. Because its bigger you can not reach the nuts of the attachted backplate. I recommend to use some glue for the nuts to make mounting easy. Update: I added a version for 3mm and 5mm axles Consider: standard bearings (F623ZZ) are not compatible to this parts What you need for this part 1x GT2 toothed idler with: 3mm or 5mm inner hole diameter 20 teeth 18mm outer diameter 9mm thickness M3 or M5 screw (30mm) M3 or M5 nut M3 screw (30mm) M3 nut You still need part 1 and 2 of yoshi's tensioner.
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