LT-4LDS-V1:

Enjoy the Joy of DIY

1. 4-Beam compression technology, 20W ultra-strong optical power laser module

2. With air nozzle to get clean- cut edges, improve cutting performance

3. Excellent heat dissipation design, keep stable cutting ability and extend service life

4. High stable 2EDG3.81 connector, up to 7A operating current

5. Only 300~400mw power decrease with 100% power output in 30mins

6. Support digital（TTL/PWM）and analog modulation

7. Compatible with various DIY cutting engraving machines

Specification:

Output Optical Power: 20W (18~21W)

Electric Power: 24V 2.3-3.2A

(If your machine is 12V, select LT-4LDS-V1 Kit A is suitable)

Power Adjustable: TTL/PWM/Analog Modulation

Material: aluminum alloy

Wavelength: 455nm

Light Color: blue

Focus Length: 20mm

Interface: 2EDG-3.81

Cable: 3PIN 80CM

Fan Speed: 10000rpm

Module Size: 56*56*132.5mm

Module Net Weight: 460g

With Air Assistance

With air nozzle to get clean-cut edges, and improve cutting performance

LT-80W-AA:

80W Laser Module Head with Air Assist

By LASER TREE

Features:

1. With Air-assist: with air nozzle to get clean-cut edges, and improve cutting performance

2. Remarkable cutting ability: Cutting through 8-10mm thickness plywood by one pass at speed of 1.5mm/s

3. Super fast engraving speed: 304 stainless steel, ultra-fast engraving on stainless steel-30mm/s

4. Fixed focus laser head: Suitable for three-axis engraving machine, easy to install

5. Original diode: Original diode, high quality, 20,000 hours life time

6. Strong compatibility: Suitable for various types of laser cutting machines and engraving machines

Two Forms of LT-80W-AA:

Form 1: Equipped with specially designed air-assisted nozzles for cutting

(In order to have a better cutting effect, it is recommended to use an air pump)

Form 2: Equipped with a protective cover that can effectively filter blue light, suitable for engraving

Specification:

Material: aluminum alloy

Effect output power: 80W

Optical Power：10W (±1W)

Wavelength: 450nm (±10nm)

Light color: blue

Focus Length: 45mm

Spot form: Punctiform, fixed focus

Electric power: 12V 3.2A(3A-3.5A);
24V 1.7A(1.5A-2A)

PWM Modulation: 0/5-12V 0-5kHz TTL/PWM

Input port: XH2.54-3P socket

Item size: 40*40*147mm

Module weight: 250g

Form 1: With the Air Assist Nozzle

Greatly reduce burned marks, good for cutting
(In order to have a better cutting effect, it is recommended to use an air pump)

LT-40W-F20-GOLD:

40W Fixed Focus 20mm Laser Engraving Head

By LASER TREE

Product Features:

1.Blue laser module, a professional laser head with high speed and high stability. Bright blue light, easy to locate when carving.

2.Fixed focus laser head, suitable for three-axis engraving machine, easy to install.

3.Directly engrave mirror stainless steel: no need painting black;

4. Super fast engraving speed: 304 stainless steel, up to 30mm/s with 20mm focus length;

5. Remarkable cutting ability: cutting through 4-5mm thickness plywood by one pass at speed of 2mm/s with 20mm foucs length.

[Original diode with FAC] Original diode, high quality,20,000 hours life time! Built-in FAC to make the beam size much smaller at focus, power density increase 4~5times, the engraving speed increase 4~5 times accordingly. At same time, the precision increase 4~5 times also. The solution make high engrave speed and high precision possible.

[Applicable Materials] Ceramics, Bone, MDF, Coated glass, Black acrylic, Mirror stainless steel, Plywood, Brushed stainless steel, Stone, Bamboo, Leather, Rubber, Alumina, Solid wood, etc.

[Precautions] Unable to engrave: blue/purple/white/transparent material, aluminum without oxide layer.

Specification:

Effect output power: 40W

Output optical power: 5W

Material: aluminum alloy + plastic

Light color: blue

Wavelength: 450nm

Spot form: Punctiform, fixed focus

Input voltage: 12V 1.8A(1.5A-2A)

Interface: XH2.54-3PIN socket

Modulation: 0/5-12V 0-5kHz TTL/PWM

Item size: 12 * 4 * 4cm

Packing size: 14 * 6.2 * 6.2cm

Product weight: 230g

Fixed Focus 20mm

Perfect engraving performance on stainless steel

LT-40W-F23:

40W Fixed Focus 23mm Laser Engraving Head

By LASER TREE

Product Features:

1.Engraving Mirror Stainless Steel, no need to Paint Black.

2.Very Fast Engraving Speed: 23mm focal length, engrave 304 stainless steel at speeds up to 800mm/min.

3.Excellent Cutting Ability: Cutting 4mm thick plywood by one pass at a Speed of 80-100mm/s.

4.Magnetic eye protective cover: It allows you to see the laser module in action without the need for eye protection and is easy to disassemble without screws.

5.Metal cutting air outlet: Which does not generate heat and can resist flames.

Specification:

Material: Aluminum alloy

Effect Output Power: 40W

Output Optical Power: 5W

Electric Power: 12V 1.8A(1.5A-2A)

Focus Length: 23mm

Interface: XH2.54-3P socket

Modulation: 0/5-12V 0-5kHz TTL/PWM

Function: Engraving/Cutting

Module Size: 40*40*121mm

Module Weight: 240g