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SINGLE-MODE Dual-Beam Fiber Lasers (YLS-SM-AMB Series)
Product Description
Adjustable Mode Beam (AMB) dual beam lasers greatly improve welding productivity by introducing a secondary
ring beam that stabilizes the weld pool. A high intensity core beam enables very high welding speeds while the ring
beam ensures excellent weld quality by virtually eliminating spatter, cracking, and porosity.
YLS-SM-AMB lasers utilize a high brightness single-mode core beam to achieve high-speed precision welding even in
reflective and delicate metals. Specifically designed for welding electric vehicle battery cells and modules, YLS-SM-AMB
lasers provide the highest powers and widest range of beam mode parameters of any single-mode dual beam laser
on the market.
With a uniquely high power 3 kW single-mode core, YLS-SM-AMB can achieve the desired weld penetration depth up
to 2X faster than lower power alternatives.
Technical Specifications
Specification
| Optical Characteristics | YLS-1000/2000-SM-AMB | YLS-2000/4000-SM-AMB | YLS-3000/3000-SM-AMB |
| Central Wavelength Range, nm | 1068–1080 | ||
| Mode of Operation | CW/Modulated | ||
| Modulation Frequency, kHz | 0–5 | ||
| Total Average Power, kW | 3 | 6 | |
| Central Core Output Power, kW | 1, 1.5, 2 | 3 | |
| Ring Beam Output Power, kW | 2, 1.5, 1 | 5, 4.5, 4 | 3, 2, 2001 |
| Power Tunability, % | 10–100 | ||
| Power Stability, % | ±1 | ||
| Core Beam Quality, M² | <1.2 | ||
| Central Fiber Core | 14 | ||
| Outer Ring Fiber Diameter, µm | 40×100 | 250 | |
| Feeding Fiber Length, m | up to 10 | ||
| General Characteristics | YLS-1000/2000-SM-AMB | YLS-2000/4000-SM-AMB | YLS-3000/3000-SM-AMB |
| Cabinet Dimensions (W×D×H), mm | 430 × 804 × 556 | 430 × 804 × 700 | |
| Weight, kg | <140 | <200 | |
| Supply Voltage, VAC | 400–480 3-phase, 50/60 Hz | ||
| Wall-plug Efficiency, % | 40 Typ. | ||
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