This is a Y idler tensioner compatible with the E3D toothed idler
Part | Quantity | Detail |
---|---|---|
E3D Gates 2GT Toothed Idler 6mm Belt, 20 Tooth, 5mm ID |
1 | E3D store link |
Dowel pin diameter: 4.90-4.95mm length: 15.8mm |
1 | Must fit the 2GT idler bearing. 📌 Cut a M5 screw if you can't find one |
M3x30mm socket head screw ISO 4762 | 1 | |
M3x25mm socket head screw ISO 4762 | 1 | |
M3 Hex nylock nuts (DIN 985) | 2 | |
M3 steel washer DIN 125, 0.5mm thick | 1 |
Part | Quantity | Download link |
---|---|---|
y_idler_mount (from standard Bear 2.1 printed parts) |
1 | y_idler_mount.stl |
y_idler_tensioner_e3d (from this page) |
1 | y_idler_tensioner_e3d.stl |
- Filament type: PETG
- Slicer: PrusaSlicer
- Infill type : Gyroid recommended
- Support : No
- Brim : No
- Detect thin walls : No
- Perimeters width (internal and external) : 0.45mm
Part | Layer Height [mm] |
Infill [%] | Num. Perimeters |
Num. Top/Bottom Layers |
---|---|---|---|---|
y_idler_mount | 0.20 | 20 | 4 | 5 |
y_idler_tension_e3d | 0.20 | 20 | 4 | 5 |
Follow the same assembly instructions as for the standard Bear 2.1 Y idler.