Braun Mixer M32 Helical Motor Gear

thingiverse

This is the helical motor gear for the Braun M32 Mixer. One Version with hole, one without so it can be printed without support and manually drilled. Seems that the inner 14mm Ring is too small for some people and needs to be widened either in the model before printing or with a lathe afterwards ;). I only printed this with 0.3 layer height and an infill of 50% which does not make much difference to the 100% since there is actually not very much space inside to be filled. The 3rd 19mm rim has no proper surface on most of my prints, not matter the settings. I don't know why this is. Feedback is appreciated.