Jigs and fixtures
Filament spooler exploded
- Bounding box
- 3130 × 140 × 152 mm
- Engine
- 3D Printing B-rep
- Parameters
- 44
- Published
- October 28, 2026
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The prompt
i need a spooler for 3d filament that uses a cheap motor and has a guide that moves it back and forth so it spools evenly make it as simple as possible using one motor and make it all 3d printed except 608 bearings and the motor as best as possible it could look something like this screenshot but try to make it more simple and use less filament and lay it out to be printed so i can assemble it
Parameters
| Name | Value | Range |
|---|---|---|
| Base length | 220 mm | 180 – 300 |
| Base width | 140 mm | 100 – 200 |
| Base plate thickness | 8 mm | 6 – 12 |
| Upright height above plate | 80 mm | 60 – 120 |
| Upright wall thickness | 12 mm | 8 – 20 |
| Upright depth front-to-back | 50 mm | 30 – 80 |
| Distance between upright centers | 120 mm | 80 – 180 |
| Axle center height from bed | 75 mm | 65 – 90 |
| Bearing pocket diameter | 22.4 mm | 22.2 – 23 |
| Structural rib thickness | 6 mm | 4 – 10 |
| Flange diameter | 120 mm | 80 – 160 |
| Flange thickness | 4 mm | 3 – 8 |
| Hub diameter | 80 mm | 50 – 120 |
| Hub width between flanges | 70 mm | 50 – 100 |
| Axle bore diameter | 8.3 mm | 8.1 – 9 |
| Filament start hole diameter | 4 mm | 3 – 6 |
| Shaft diameter | 8 mm | 8 – 12 |
| Shaft length | 170 mm | 140 – 220 |
| Set-screw flat width | 6 mm | 5 – 8 |
| Set-screw flat depth | 1.5 mm | 1 – 3 |
| Coupler diameter | 20 mm | 15 – 30 |
| Coupler length | 25 mm | 20 – 40 |
| Motor shaft diameter | 5 mm | 5 – 8 |
| Pinion gear outside diameter | 30 mm | 24 – 40 |
| Pinion gear tooth count | 20 mm | 12 – 30 |
| Pinion gear thickness | 8 mm | 6 – 12 |
| Pinion bore diameter | 8.3 mm | 8.1 – 9 |
| Cam gear outside diameter | 60 mm | 50 – 80 |
| Cam gear tooth count | 60 mm | 40 – 80 |
| Cam gear thickness | 8 mm | 6 – 12 |
| Cam gear bore diameter | 8.3 mm | 8.1 – 9 |
| Eccentric pin offset from center | 8 mm | 5 – 15 |
| Eccentric pin diameter | 3 mm | 2.5 – 5 |
| Eccentric pin height | 10 mm | 8 – 15 |
| Carriage length along rail | 35 mm | 25 – 50 |
| Carriage width front-to-back | 25 mm | 20 – 40 |
| Carriage height | 18 mm | 12 – 25 |
| Rail bore diameter | 8.3 mm | 8.1 – 9 |
| Filament guide eye diameter | 3 mm | 2 – 5 |
| Link overall length | 45 mm | 35 – 60 |
| Link width | 10 mm | 6 – 15 |
| Link thickness | 6 mm | 4 – 10 |
| Link pin hole diameter | 3.3 mm | 3.1 – 4 |
| Exploded row gap | 250 mm | 150 – 400 |
Every value above is a live dimension. Open a model like this in the editor and each one becomes a slider you can drag before exporting.
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