Leo High-Power Continuous-Wave Fiber Laser Leo 20000
The Leo high-power continuous-wave fiber laser combines power from Dklaser single-mode lasers resistant to high back reflection. An independently developed high-brightness combiner provides selectable output cores of 50μm, 100μm and 150μm. Resistance to return light from reflective-material processing makes it suitable for thick-plate cutting and welding. Highlights include BRP technology, awarded first prize in Hunan's patent awards; independently controlled key components such as laser combiners; stable, reliable performance with low power fluctuation; and customizable small-core output fiber.
Specification Snapshot
Power consumption
≤60 kW
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Overview
The Leo high-power continuous-wave fiber laser combines power from Dklaser single-mode lasers resistant to high back reflection. An independently developed high-brightness combiner provides selectable output cores of 50μm, 100μm and 150μm. Resistance to return light from reflective-material processing makes it suitable for thick-plate cutting and welding. Highlights include BRP technology, awarded first prize in Hunan's patent awards; independently controlled key components such as laser combiners; stable, reliable performance with low power fluctuation; and customizable small-core output fiber.
Specifications
| Parameter | Value |
|---|---|
| Output Power | ≥20000 W |
| Center wavelength Range | 1080±5 nm |
| Operating mode | Continuous / Modulation |
| Beam quality BPP [@86%] | ≤4 mm·mrad |
| Output Power Instability | ≤±1 % |
| Polarization state | Random |
| Aiming light Wavelength | 650±20 nm |
| Indicator Light Power | ≥1 mW |
| Power Redundancy | ≥5 % |
| Power adjustment Range | 10~100 % |
| Max Modulation Frequency | 5 kHz |
| Supply voltage [3P/PE,50-60Hz] | 380±10% |
| Power consumption | ≤60 kW |
| Output Fiber core diameter | 100 μm |
| Output Fiber Length | 20 m |
| Optical interface | QD/Q+/LOE |
| Control Interface | RS485/Ethernet |
| Cooling method | Water cooling |
| Overall Dimensions ( Length × Width × Height ) [Excluding Handles, Lifting Rings and Casters] | 1300 mm × 850 mm × 1036 mm |
| Overall Machine Weight | ≤600 kg |
| Operating temperature Range | 5~40 °C |
Applications
Copper cutting; aluminum cutting; brass cutting
Datasheet
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Supplier Information
Hunan Dake Laser Co., Ltd. (abbreviated as Dake Laser) was established in 2017 and is located in Hunan Xiangjiang New Area, the first national-level new area established in central China. It is a national-level specialized and sophisticated "little giant" enterprise specializing in the research, development, production, and sales of fiber lasers and their core components. The founder and core members have been deeply engaged in the laser field for more than 20 years, having worked at top research institutes or industry-leading enterprises, and have profound accumulation in the field of high-energy laser technology. In the direction of high-power single-mode/quasi-single-mode fiber lasers, Dake Laser has achieved independent research and development and engineering implementation from components to complete machines. Its products have entered the high-end manufacturing industry chain in batches and continue to promote the technological iteration of high-performance fiber lasers and key passive components.
Dake Laser has launched a series of products including 1-10kW single-mode fiber lasers, 4-50kW multimode fiber lasers, and portable 2kW single-mode fiber lasers. The self-produced Q+ output connector can withstand output power up to 50kW, and the self-produced laser combiner can support up to 19-channel combining.
Various models of high-power single-mode fiber lasers from Dake Laser have particularly excellent beam quality and outstanding application advantages in laser processing of highly reflective materials. They are widely used in laser cutting, laser welding, additive manufacturing, and other fields.
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