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M7 Series Pulsed Fiber Lasers
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1.The pulsed fiber laser adopts the master oscillator power amplifier (MOPA) structure. In this structure, the master oscillator uses a semiconductor laser as the seedsource, while the power amplification is achieved through traveling wave fiber amplifiers.
3. This type of fiber laser has a high energy conversion efficiency; and this laser usesan air cooling system, which makes the heat dissipation structure more compact,smaller in size and more portable; the all-fiber integrated design makes the systemmaintenance-free and more convenient for customers to use. 4. This laser is powered by a 48V/35A DC power supply and uses a standard DB25interface, with good compatibility. |

| Models | YDFLP-500-M7-M-R-W |
| OPTICAL SPECIFICATIONS |
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| Average Output Power | >500W |
| Laser Beam Quality | 1.6 M² |
| Maximum Pulse Energy | 1.5 mJ |
| Adustable Frequency Range | 1-4000 kHz |
| Full power frequency range | 330-4000 kHz |
| Pulse Width | 30-500 ns |
| Output Power Instability | <5 % |
| Cooling Method | Air cooling |
| Supply Voltage | DC 48V |
| Maximum Power Consumpion | <1700 W |
| Required current | <35 A |
| Environmental supply current Power | >35 A |
| Central Wavelength | 1064nm |
| Spectral Width @3dB | <20 nm |
| State of Polarization | Random Polarization |
| High reflection resistance | Yes |
| Beam diameter | 7.0±0.5 mm |
| Power adjustment range | 0~100% |
| Operating Temperature | 10 to +40℃ |
| Water chiller temperature range | Optimum water temperature:±3°C |
| Storage Temperature | -10 to +60℃ |
| Laser dimensions (excluding handle) | 482*470*70 mm |
| Package dimensions | 277*70*60 mm |




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Q1: Are you a factory or a trading company? Answer: We are a factory. Our company was established in 2008, and our factory is located in Wuhan, Hubei China. You are welcome to visit us anytime.
Answer: The warranty is one year, as long as the damage is not caused by human factors.
Answer: After payment, we will ship the machine within 7-14 days.
Answer: All series of machines have passed CE, lSO certification.
Answer: This software is very easy to learn through teaching videos, and we can also help you learn laser online.
Answer: (1)Inner layer: Plastic stretch film and white foam. (2)Middle: Small pieces of wood and screws. (3) Foreign Standard export wooden cases, So, the laser will be sent to you safely. In case the machine is damaged, please contact us and we will handle the replacement as soon as possible to ensure timely arriyal.
Answer: We offer a one-year warranty. During the warranty period, we will provide damaged items for free. Beyond the warranty period, we still provide maintenance services.
Answer: All metals can be engraved to a certain depth; However, some metals are more suitable for deepengraving. Softer aluminium materials can be engraved with depth in just a few coats. |




