- Processing Talk
- Compare
- S2 Pro 48W vs A40 Pro V2
Acmer S2 Pro 48W vs AtomStack A40 Pro V2
What S2 Pro 48W does better (2) and where A40 Pro V2 wins (2) — every spec side by side.
vs
7.7Work area6.9
3.2Safety6.4
5.7Features & ease of use9.4
Why is S2 Pro 48W better than A40 Pro V2?
- Work area (surface)1,600 cm² vs 1,540 cm²+4%
- Work area width (X)400 mm vs 385 mm+4%
Why is A40 Pro V2 better than S2 Pro 48W?
- Autofocus / auto heightNo · S2 Pro 48W: Yes
- Flame / fire detectionNo · S2 Pro 48W: Yes
Specifications
Side by side
| General | ||
| Laser sources | Blue diode (≈455 nm) | Blue diode (≈455 nm) |
| Motion system | Gantry (XY rails) | Gantry (XY rails) |
| Two laser sources | No | No |
| Laser power | ||
| Laser output power | 48 W | — |
| Work area | ||
| Work area | 400 × 400 mm | 385 × 400 mm |
| Work area width (X) | 400 mm | 385 mm |
| Work area depth (Y) | 400 mm | 400 mm |
| Work area (surface) | 1,600 cm² | 1,540 cm² |
| Speed & cutting | ||
| Max engraving / travel speed | 400 mm/s | — |
| Precision | ||
| Laser spot size | 0.1 mm | — |
| Linear rails | Yes | — |
| Safety | ||
| Enclosed (fully covered) | No | No |
| Flame / fire detection | No | Yes |
| Features | ||
| Air assist | Yes | Yes |
| Built-in camera | No | No |
| Autofocus / auto height | No | Yes |
| Rotary attachment support | Yes | Yes |
| Connectivity & software | ||
| Compatible software | LightBurn | — |
| LightBurn compatible | Yes | — |
