set of gears for collaborative extruder

if you want more push and your motor just cannot catch up with your desires, you need to throw lower gear.
now you have choice handy.

thanks to ring nut gears you can use also 6,5,4 and 3 toothed small gear. trick is to position the nut very precisely (it should be melted hot with i.e. soldering iron )

with 52:6 , threaded hobbed bolt and 1/16 microstepping my esteps are 1270 now (vs 630 while used 44:10 gears)

that gives decent push and i can extrude ABS @ 200C.

enjoy.

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