FreeAnycubic I3 MegaBelt/Tensioner/Riemenspanner (useable on 7mm Belts)
Thingiverse
70 model
Free
FreeSelf locking kossel mini carriage for open belts
Thingiverse
FreeLautr3k - A 3D printer without belts
Thingiverse
FreePrusa i3 - Raspberry PI case - Extrusion Mount below Einsy
Thingiverse
FreeTrue Open source tension meter for GT2 belts
Thingiverse
FreeKossel Carriage with integrated belt clips for open belts
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Freeremixed fooyabt for Y and X belts
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FreeAnet A8 Y Axis Belt Holder Fiberglass Belts, Clamping
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FreeMando Maul Shoulder Bells
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FreePrusa i3 mini X-carriage for GT2 belts with 30mm spacing
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FreeBelt Tensioner (5mm belts) BEST
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Free"Stronger" Kossel Carriage with integrated belt clips for open belts
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FreeBelt Tensioner for 9mm and 10mm wide belts
Thingiverse
FreeParametric Pulley for toothed belts in OpenSCAD
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FreeStepper Wheel - FireLine pulley 25% and 75% more torque than GT2 Belts
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FreeSuperseded — CC2 Chute (current version linked below)
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FreeBelts Alignements for version before V3.5
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FreeOvals-be-gone! Y-belt tightener for Printrbot by SVAPS. For T5 and T2.5 belts.
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FreeCoreXY Belts Calibration Slat
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FreeAnet A6/A8 Y Belt Holder for shorter belts (with correctly installed transversal)
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FreeKossel Carriage for printed recirculating bearings and open belts
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FreeSupport test (below 10 gram)
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FreeMGN12H "Quick-swap" system. Change extruder without losening belts, endstop and bltouch.
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FreeShorter belts using a belt tensioner
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FreeGet-Rid-Of-Belts-On-Printrbot-Thing
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FreeParametric Pulley for toothed belts in OpenSCAD revisited
Thingiverse
FreeBelt tensioner for prusa i3 belts
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FreeTantillusXY Ends for GT2 belts with XY rods fixation.
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FreeMochaboy's "Tool less" Tensioner Printrbot Jr / XL and GT2 belts
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FreeTantillus X and Y Ends for GT2 Belts
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Free"Smartrap CoreXY"-like X Carriage with internal clamping belts (gets rid of the "in-the-way" belt clamping ears)")
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FreePrusa MK3 Y Belt Holder improved for Gates Belts
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FreeEnder3 Filament guide for roll from below Rolle von unten
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FreePlanetCNC carriges for endless belts with build-in tensioner
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FreeBelt tensioner for Ultimaker long belts.
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FreeTENSIO - the easy tensioner, for GT2 belts.
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FreeLarger Ultimaker 3D Printer with wire rope instead of belts
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FreeAnycubic i3 Mega Hemera mount for up to 9mm belts
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FreeTantillus X & Y Idler Pulleys for GT2 Belts
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FreePrusa I3 belts tensioner - Tensor correas Prusa I3
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FreeAnycubic i3 Mega Y belt tensioner for up to 9mm belts
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FreeCoreXY Frame Brackets and Extruder Mount x 10mm Belts
Thingiverse
FreeSimple case for mounting 2004 LCD / RepRap Discount Smart Controller on left side, top side and below 2020 aluminium extrusions
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FreeBear Y belt adapter for MK2s/MK2.5 on Bear MK3 frame (tooth-mount for short belts)
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FreeE3d Hemera Mount for BLV MGN Cube with 9 mm belts
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FreeHTD 3M 24T Pulley 15mm width belts for electric skateboard
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FreePrusa i3 X-Carraige 30mm for GT2 belts
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FreeE3D V6 50mm Fan Duct (high airflow version - see video below)
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