LASER TREE LT-K20/ LT-4LDS-V2 High Power 20W Optical Power Laser Head
- Hign-concerned Chemical: None
- Model Number: LT-K20/LT-4LDS-V2
- Brand Name: Laser Tree
- Certification: CE
- Origin: Mainland China
- Wavelength: 450nm±10
- Optical power: 20W (19~21W)
- Input voltage: 24V 4A
- Focus Length: 40mm
- Power Adjustable: TTL/PWM/Analog Modulation
- Interface: 2EDG-3.81
- Cable: 3PIN 80CM
- Fan Speed: 10000rpm
- Module Size: 64*65*135mm
- Function: Engraving/Cutting
- Operating Temperature: 0~60℃
- Module Net Weight: 635g
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LASER TREE High Power 20W Optical Power Laser Head with Air Assist TTL Blue Light Module for Laser DIY Cutting Engraving Tools
LT-K20 (Optical Power 20W) Features:
LaserTree K20 is a true 19-21W output optical power laser engraving and cutting module. It uses beam compressed technology to combine 4pcs 5W laser diodes into a powerful laser beam with 20W laser power.
2. Powerful Cutting Ability
12mm basswood plywood: 100mm/min, one pass
15mm black acrylic: 15mm/min, one pass
15mm pine wood: 100mm/min, one pass
9mm MDF: 100mm/min, 2 passes
3. Built-in Air Assist Airway & Dual Fan Cooling Design
1>Built-in air assist airway to get clean-cut edges, improve cutting performance.
2>Excellent heat dissipation makes the laser module maintain a stable cutting ability and prolong service life.
4. Working Status Indicator
The electrical connection status can be easily checked by the “Power” and “Signal” LED indicator.
5. Temperature Display & Alarm Function
Excessive working temperatures can reduce the life time of the laser head at an accelerated rate.
LaserTree K20 create a solution with working temperature display,so that you can check the internal temperature of the module easily. When the working temperature of laser module over 55 ℃, it will sound an alarm through the buzzer.
6.Red Cross Line Locating
The working frame can be positioned by red crosshair, it is helpful for improving the convenience of the secondary cutting and engraving as well.
7. Copper Core Protection Lens.
Easy to clean and replace when the lens is contaminated or dusty.
8. Laser View Window
Anti-blue light view window with optical glass material, protective your eye from blue light, no fear of fiames.
9. Widely Compatible Design
In order to improve the compatiblity to different laser engraver machine, K20 provide a solution by adapter board for electric compatibiliy, and sliding plate with multi holes for installation compatibility.
LT-K20 laser module can be installed on Z*aitu,O*tur,Tw* Trees,S*ulpful9, Xtool, A*omstack and other models of DIY laser engraving machines.
(please contact us if you are not sure about compatibility)
Specification:
- Optical power: 19-21W
- Material: aluminum alloy + plastic
- Light color: blue
- Wavelength: 450nm(±10nm)
- Input voltage: 24V 4A
- Interface parameters: support TTL signal control power
When cutting with this laser head, the air assit system will blow air through the air nozzle. That will bring you excellent cutting experience and greatly reduce burned marks.
Note:Please ensure that the air pump is turned on before you start cutting. If not, the smoke will contaminate the lens.
4-Beam compressed technology (built-in 4pcs 5W beam compressed laser diodes)
Powerful Cutting Ability
12mm basswood plywood: 100mm/min, one pass
15mm black acrylic: 15mm/min, one pass
15mm pine wood: 100mm/min, one pass
9mm MDF: 100mm/min, 2 passes
Built-in Air Assist Airway & Dual Fan Cooling Design
1>Built-in air assist airway to get clean-cut edges, improve cutting performance.
2>Excellent heat dissipation makes the laser module maintain a stable cutting ability and prolong service life.
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Temperature Display & Alarm Function
Excessive working temperatures can reduce the life time of the laser head at an accelerated rate.
LaserTree K20 create a solution with working temperature display,so that you can check the internal temperature of the module easily. When the working temperature of laser module over 55 ℃, it will sound an alarm through the buzzer.
Laser View Window
Anti-blue light view window with optical glass material, protective your eye from blue light, no fear of fiames.
Working Status Indicator
The electrical connection status can be easily checked by the “Power” and “Signal” LED indicator.
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For Cutting
Please make the focus locate lower than the cutting material surface.
For example, if you want to cut 10mm material, the focus should be 5mm lower than material surface, please adjust the fixed focus lever to 5mm.
Lens Maintenance
When the laser module is not used for a long time, please ensure that the lens is not polluted by dust.
When you replace the air nozzle, please ensure that your operation will not pollut the lens. Finger prints or dust on the lens will weaken the output power of the laser module, or even damage the lens.
When you find the cutting ability decreases, the lens might be not clean. Please use a clean alcohol swab to clean it according to the following figure.
The purpose of the adapter board
— Interface pin conversion and power conversion
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