Acmer · Diode laser
Acmer S2 Pro 48W
Open gantry diode laser with up to 48 W, linear guides and integrated Air Assist. Manufacturer's specifications are incomplete.
Ideal for: Hobby makers with a workshop who want a lot of diode power on a large area at a low price and accept data gaps.
Open device: You need laser safety glasses for the matching wavelength while working, and so do onlookers. More at Laser safety.
Price in the manufacturer's shop€665, Basic package 48 W36 W from €505As of 26 Oct 2026, can change dailyThere is no manufacturer's shop price for your region, the EU price is shown.
Pros and cons
Pros
- 48 W diode power and 40 x 40 cm work area from €665
- Linear guides on both axes instead of wheels
- Air assist with 30 l/min built in
Cons
- The manufacturer does not state a laser class
- open frame without enclosure and extraction
- Camera and rotary attachment only in more expensive packages
Specs
| Price range | €500 to €1,000 |
|---|---|
| Price in the manufacturer's shop | €665, Basic package 48 W; 36 W from €505 (As of 26 Oct 2026) |
| Laser type | Diode laser |
| Laser source | Diode 450 nm (±5 nm), 48 W according to the manufacturer; alternatively as 36 W, IR module in the IR Pack |
| Power (optical, main source) | 48 W |
| Work area | 400 × 400 mm |
| Dimensions | 625 × 665 × 198 mm |
| Weight | 7.5 kg |
| Construction type | Gantry |
| Enclosure | open |
| Laser class | Class 4 (derived, manufacturer does not state a class) |
| Speed (max.) | 400 mm/s (24,000 mm/min) |
| Cutting according to the manufacturer | up to 10 mm basswood plywood, 5 mm MDF, 8 mm black acrylic (48 W cutting table in the manual, thick acrylic in multiple passes) |
| Air Assist | built in (30 l/min) |
| Camera | optional (camera package) |
| Fume extraction | no, open frame |
| Rotary attachment | optional (rotary pack, M4 4-in-1 chuck) |
| Software | Acmer Studio, AcmerTool, LightBurn, LaserGRBL |
| Connectivity | USB, Wi-Fi, TF card (according to the retailer) |
| Materials (according to the manufacturer) | Wood, Plywood, Paper, Leather, Acrylic (opaque) |
Source: Manufacturer or retailer specifications, As of 10/2026. Cutting figures are manufacturer values under ideal conditions.
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