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  3. PM 60W vs MOPA 60W

Acmer PM 60W vs OMTech MOPA 60W

What PM 60W does better (5) and where MOPA 60W wins (0) — every spec side by side.

Acmer PM 60W
Acmer · 2025PM 60W
7.4Score
5 advantages≈ US$3,300
Higher score
vs
OMTech MOPA 60W
OMTech · 2024MOPA 60W
4.0Score
0 advantages≈ US$3,400
7.2Power & cutting7.2
4.9Speed4.9
7.8Work area5.1
4.7Safety2.2
5.6Features & ease of use2.2
Dimensions

Size comparison

PM 60WMOPA 60W
470 × 610350555 × 720335
PM 60WMOPA 60WDifference
Height610 mm720 mm−110 mm
Width470 mm555 mm−85 mm
Depth350 mm335 mm+15 mm
Weight23 kg28 kg−5 kg

Drawn to the same scale from the official dimensions (front and side).

Why is PM 60W better than MOPA 60W?

  1. Work area (surface)400 cm² vs 225 cm²+78%
  2. Autofocus / auto heightYes · MOPA 60W: No
  3. Work area width (X)200 mm vs 150 mm+33%
  4. Work area depth (Y)200 mm vs 150 mm+33%
  5. Weight23 kg vs 28 kg+22%

Why is MOPA 60W better than PM 60W?

MOPA 60W has no measurable advantages in this pair.

Specifications

Side by side

Acmer PM 60WAcmer PM 60W≈ US$3,3007.4
OMTech MOPA 60WOMTech MOPA 60W≈ US$3,4004.0
General
Laser sourcesFibre (1064 nm)Fibre (1064 nm)
Motion systemGalvo (scanning mirrors)Galvo (scanning mirrors)
Two laser sourcesNoNo
MOPA fibre source (adjustable pulse)YesYes
Wavelength—1,064 nm
Laser power
Laser output power60 W60 W
Work area
Work area200 × 200 mm150 × 150 mm
Work area width (X)200 mm150 mm
Work area depth (Y)200 mm150 mm
Work area (surface)400 cm²225 cm²
Speed & cutting
Max engraving / travel speed10,000 mm/s10,000 mm/s
Precision
Positioning accuracy—0.01 mm
Safety
Enclosed (fully covered)NoNo
Laser safety class—Class 4 (open beam)
Features
Built-in cameraNoNo
Autofocus / auto heightYesNo
Rotary attachment supportYes—
Connectivity & software
Connections—USB
USB—Yes
Compatible softwareLightBurnEZCAD2
LightBurn compatibleYes—
File formats—AI, BMP, DXF, GIF, JPG, PLT, PNG, TIF
Size & power
Width470 mm555 mm
Depth350 mm335 mm
Height610 mm720 mm
Weight23 kg28 kg
Rated power consumption—60 W
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