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GW CW Fiber Laser
Technical Features
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- Single-module Continuous Wave Fiber Laser Adopts high-efficiency 976 nm bidirectional pumping technology for cost savings and low energy consumption. With an integrated fully enclosed optical module design and small output fiber core diameter, it is widely applied in laser cutting, laser welding, laser cladding, laser surface heat treatment and other processes.
- Multi-module Continuous Wave Fiber Laser Equipped with high-efficiency 976 nm bidirectional pumping technology featuring high electro-optical conversion efficiency. The multi-module structure supports independent control of each module. If a single module malfunctions, the faulty unit can be shut down separately while the laser keeps operating continuously. This high-power fiber laser boasts compact size, excellent beam quality and maintenance-free operation. It delivers high-speed cutting for thin sheets and bright-surface cutting for medium & thick plates with superior piercing efficiency.
Performance Parameters
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| Item | YLIS-1000-W | YLIS-1500-W | YLIS-2000-W | YLIS-3000-W | YLLM-Plus-12000-W | YLPM-12000-W |
|---|---|---|---|---|---|---|
| Optical Specifications | ||||||
| Output Power (W) | 1000W | 1500W | 2000W | 3000W | 12000W | 12000W |
| Operating Mode | Continuous Output / Pulse Output / Internal Programmed Output | Continuous Output / Pulse Output / Internal Programmed Output | ||||
| Output Power Adjustment Range (%) | 1–100% | 1–100% | ||||
| Laser Output Wavelength (nm) | 1080 ± 10 nm | 1080 ± 10 nm | ||||
| Output Beam Quality | M² ≤ 1.3 | M² ≤ 5 | M² ≤ 1.3 | M² ≤ 5 | BPP ≤ 4 | BPP ≤ 3 |
| Power Stability | < 3% (Water temperature at 25 ± 1 °C) | < 5% (Water temperature at 25 ± 1 °C) | ||||
| Max Modulation Frequency | 50kHz | 50kHz | 50kHz | 50kHz | 20kHz | 50kHz |
| Response Time | < 20μs | < 20μs | < 20μs | < 20μs | < 50μs | < 20μs |
| Pilot Laser Wavelength (nm) | 650nm | 650nm | ||||
| Pilot Laser Power (mW) | < 1 | < 1.5 | ||||
| Fiber Delivery System | ||||||
| Connector Type | QBH | QBH / Q+ | ||||
| Delivery Fiber Core Diameter (Standard configuration, optional) | 20μm | 50μm | 20μm | 50μm | 100μm | 70μm |
| Delivery Fiber Length | Standard length 15±0.5m (Custom lengths available) | Standard length 20±0.5m (Custom lengths available) | ||||
| Cooling Specifications | ||||||
| Cooling Method | Water Cooling | Water Cooling | ||||
| Minimum Cooling Capacity Requirement | 2.5kW | 3.5kW | 4.6kW | 7.2kW | 30kW | 30kW |
| Minimum Flow Rate Requirement | 12 L/min | 15 L/min | 20 L/min | 25 L/min | 100 L/min | 100 L/min |
| Coolant Temperature Range | 25 ± 1 °C | 25 ± 3 °C | ||||
| Coolant Pressure Requirement | 4–5 bar | 4.5–5.5 bar | ||||
| Electrical & Environmental Parameters | ||||||
| Operating Ambient Temperature Range | 5–45°C | 5–45°C | ||||
| Input Voltage | 220VAC / 50Hz | 380VAC / 50Hz | 380VAC / 50Hz | |||
| Power Consumption | < 2.5 kW | < 3.7 kW | < 4.8 kW | < 7.5 kW | < 33 kW | < 30 kW |
| Operating Ambient Humidity Range | ≤95% | ≤95% | ||||
| Overall Dimension | 483 × 658 × 176 mm (L×W×H) | 433 × 890 × 649 mm (L×W×H) | ||||
| Total Machine Weight | < 40kg | < 40kg | < 40kg | < 45kg | 265kg | 280kg |
Application Fields
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Widely adopted in various industrial processes such as laser cutting, hybrid laser welding, laser cladding and laser brazing for copper, aluminum and their alloys applied in new energy, 3C electronics, electric power, steel structure and other industries.
