Compact Low Friction Spool Holder
Description
This "Compact Low Friction Spool Holder" Is Intended To Be Used With My "Ultimaker2 Rail System" Https://Www.Youmagine.Com/Designs/Ultimaker2-Rail-System-U2Rs And Is A Modification Of Roberts Well Known Low Friction Spool Holder; Http://Www.Youmagine.Com/Designs/882. The Component "608_Core2" Is Unmodified. It'S A Bit Of A Strange Choice Maybe But I Based This Thing On 608 Bearings (=M8) And A Long M6 Hexnut, Simply Because I Had This Available (And Did Not Want To Use A M8 Bolt For Weight Saving). I Added The Dsm File So You Can Easy Adjust To Other Bearing Dimms If You Neeed To. One Of The 2 End Holders Will Go Over The Head Of The M6 Hexnut Completely, So You Can Mount 2 Spoolholders Close Together On The Rail System (2 Spools In One Bracket Inbetween Them) I Made The 50Mm Spool Adaptor For Um & Colorfabb Spools, With The Dsm File You Can Easily Modify It To Any Size You Need. This Component Could Also Be A Good Base To Make A "Loose Fillament Adaptor" I'Ll May Make One Later If Ever I Need One... Edit 3 Jan 2015 : Just Added A Small Adapter In Case You Don'T Have A 22Mm Bearing You Can Use A 19Mm And Put It In This Adaptor... If You Need A Longer Version For Bigger Spools, You Can Just Use The Original "608 Core2 90Mm Stl" From Here; Https://Www.Youmagine.Com/Designs/Low-Friction-Um2-Spoolholder
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