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UM2+ UM3 Feeders
Printable UM2+ and UM3 Feeder Housings for LHS and RHS of Printer3D printer parts and enhancements
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Commercial use is allowed, you must attribute the creator, you may remix this work and the remixed work should be made available under this license.
UPDATE: Made the stepper cover screw mount a through hole and made more clearance for filament to make it easier to insert filament. Improvements thanks to Krys
This is a printable version of the UM2+ and Both UM3 feeders.
There are 2 versions of each LHS and RHS feeder. One uses the original UM2 stepper that has a 22mm shaft length (UM2 Stepper Feeder). The other uses the UM2+ or UM3 Stepper motor which has a 13mm shaft length (UM2 Plus Stepper Feeder)
You will need the inner working of the feeder which you can buy from your local reseller - List Below. Or you can buy the UM2+ upgrade Kit and remove the parts from the included feeder.
UM2go Version found here: https://www.youmagine.com/designs/um2go-feeder
I have not printed these versions so please report any problems and i will fix them.
Materials and methods
1 x 1960 G Grip Axis
1 x 1961 A Idler Spring
1 x 1962 E Tension Indicator
1 x 1967 M Feeder lever part A
1 x 1968 J Feeder lever part B
1 x 1969 F spur gear 1M 11T
1 x 1970 E spur gear 1M 36T
1 x 1972 C idler wheel
1 x 1973 A bearing idler wheel
2 x 1974 A bearing feeder axis
1 x 1976 D Filament Guide Insert
1 x 1977 B Feeder Motor ( Choose the Model depending on your shaft length )
2 x M3 screws
6 x M3 Nuts
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