SAE – Conduit pipes 1/2 inch diameter 0.7 inch/17.8mm OD:
METRIC – Metal Pipes with OD 17.8-18.5mm:
| Part | 200x300x200 build | 300x300x300 (1 CF) build | 400x400x400 build | 500x500x500 build |
|---|---|---|---|---|
| Base front along X axis | 385mm | 485mm | 631mm | 777mm |
| Base back along X axis | 367mm | 467mm | 613mm | 759mm |
| Base along Y axis | 400mm | 426mm | 526mm | 627mm |
| Y rails | 477mm | 503mm | 603mm | 703mm |
| X rails | 477mm | 577mm | 723mm | 869mm |
| Z rails | 427mm | 527mm | 627mm | 727mm |
| Top along X axis | 385mm | 485mm | 631mm | 777mm |
| Z support | 446mm | 552mm | 658mm | 764mm |
| Lead screw length version 1 | 420mm+ | 510mm+ | 610mm+ | 710mm+ |
| Lead screw length version 2 | 410mm+ | 500mm+ | 600mm+ | 700mm+ |
Other parts:
SAE:
Fastener Quantities Part example link
5/16 1 inch bolts 23
5/16 1.5 inch bolts 10
5/16 nuts 33
#6 3/4 screws 40
#6 1/2 inch screws 22
#6 nuts 62
#10 1 inch screws for pulleys 2
#10 nuts 2
M3 8-10mm bolts for NEMA motors 16
METRIC:
Fastener Quantities Part example link
M8 25mm Bolts 23
M8 40mm bolts 10
M8 Nuts 33
M4 20mm bolts 40
M4 12mm bolts 22
M5 25mm screws for pulleys 2
M5 nuts 2
M3 8-10mm bolts for NEMA motors 16
For both SAE and Metric:
| Part | Quantities | Part example link |
|---|---|---|
| For the printer frame: | ||
| 608 ball bearings | 35 | 608 |
| Idler Pulley 20 teeth 5mm ID | 2 | Idler Pulley |
| GT2 belt | belt | |
| End stop sensors | 3 | sensor |
| GT2 Timing Belt Pulley 5mm Bore 6mm Width | 2 | Motor Pulley |
| Nema 17 motors | 4 | |
| RAMPS 1.4 board | 1 | ramps 1.4 |
| Arduino board | 1 | arduino |
| Or instead of Ramps and Arduino single 32 bit board | SKR 1.3 | |
| driver board A4988 or DRV8825 | 4 | A4988 DRV8825 |
| 12V PSU | 1 | PSU |
| 40 mm fan | 1 | fan |
| For Extruder: | ||
| Nema 17 motors | 1 | |
| 608 ball bearings | 2 | |
| 5/16 2 1/2 inch bolt for lead screw | 1 | |
| 5/16 nuts | 2 | |
| Extruder head | 1 | head |