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ML-5120 Direct DiodeLaser Welder – 120 W
AMADA WELD TECH’s ML-5120 Direct Diode Laser features relatively low output power (<120 W) making it perfect for laser soldering and laser plastic welding applications where temperature control and precise heat input are critical.
Direct diode lasers are generated directly via diodes without amplification in a crystal such as Nd:YAG. This simple construction lends itself to very high conversion efficiency (electric to light). The laser features precise temperature control which results in very consistent solder joints, power sharing capabilities, and beam delivery via fixed or galvo scanning optics.
ML-5120 is ideal for electronic circuit board assembly including laser soldering components to pads, and through-hole component laser soldering. It is also perfect for laser welding plastics where one piece is semi-transparent and other opaque, for example, welding a polycarbonate to acrylic.
Temperature feedback and control
915 nm operating wavelength interacts efficiently with metals and plastics
Laser weld plastics and laser solder
Optional fiber delivery system. Optical fiber delivery systems with 2 energy-sharing deliveries are available for increased productivity.
Equipped with a power monitor as standard equipment
Energy efficient and environmentally friendly process
Technical Specifications
| Technology | Direct Diode |
| Average Power | 120 W |
| Max Rep Rate (pps) | 5000 |
| Communication | RS-485 |
| Input Power | 200 - 240 VAC (+6% / -10%) |
| Single or 3 Phase | Single phase |
| Size (W x D x H) | Without Cooler: 15.75 in x 35.5 in x 27.5 in (400 mm x 900 mm x 696 mm) |
| With Cooler (option): 15.75 in x 38.25 in x 27.5 in (400 mm x 971 mm x 696 mm) | |
| Weight | Without Cooler: 221 lb (100 kg) |
| With Cooler (option): 265 lb (120 kg) |