Overhead Low Drag Filament Spool Roller

Extremely low drag filament roller for 3030 t-slot extrusion. Allows the helix in the filament between the spool and the extruder to be visible with a full kilo roll.

Requires:

16 3x8x4mm bearings as the rollers

4 8x16x5mm bearings as guides

8 M3x35mm screws and nuts to suit.

Optional

2 M3x10mm screws and nuts

Mounts with a 3030 t-slot bolt with 6mm threads.

Supports only required for the part named bearing_side.stl

Print Settings

Printer:

Wombot Exillis XL

Rafts:

No

Supports:

Yes

Resolution:

0.05-0.3

Infill:

50% or more

Post-Printing

Assembly is pretty self explanitory. Refer to pictures if your not sure.