450nm 40W Laser Module with Protective Cover Fixed Focal Length Laser Engraving Head High Speed Laser Engraver Cutter 3D Printer CNC Router Laser Module for DIY Craft Wood Leather Fabric Paper Cutting Engraving

Features:

Upgraded version: Equipped with adjustable protective cover to protect your eyes, no need to wear extra laser glasses while working, safer to use than ordinary laser head.

With adjustable focal length (5.5W/ 10W/ 20W, 20-70mm) or fixed focal length (30W, 12.6mm/ 40W, 15mm/ 40W, 40mm). Made of premium quality aluminum alloy casing with great durability.

It can engrave paper, wood, fabric, plastic, leather, anodized aluminum, etc. Different laser modules for engraving/ cutting different kinds of material and different thicknesses.

Features high engraving speed, low power loss, good stability and superior performance, with fine heat dissipation to extend its service life.

Compact and lightweight, easy to assemble, has over 30cm long line. Comes with screws, convenient and simple to be installed on the machine.

Wide application, it's designed for laser engraver, laser cutting machine, 3D printer, CNC mill and so on, suitable for DIY lover, CNC engineer, artist and more

Note:

1. Avoid eye or skin exposure to direct or scattered laser light.

2. Size and color may be slightly different due to manual measurement and different light conditions. Thanks for understanding.

Specifications:

Laser Power: 5.5W/ 10W/ 20W/ 30W/ 40W/ 40W (Optional)

--Adjustable Focal Length: 5.5W/ 10W/ 20W (20-70mm)

--Fixed Focal Length: 30W (12.6mm)/ 40W (15mm)/ 40W (40mm)

Color: Wine Red

Material: Aluminum Alloy + Electronic Components

Wave Length: 450nm

Luminous Color: Blue

Operating Voltage: 12V

PWM/ TTL Input: DC 3.3V-12V, 100Hz-50KHz

Input Interface: XH2.54-3 Pin (+, -, PWM/ TTL)

Continuous Working: Unlimited

Operating Temperature: -20℃~70℃

Laser Head Size: Approx.

5.5W/ 10W: 105 * 30 * 30mm / 4.13 * 1.18 * 1.18in

20W: 120 * 40 * 40mm / 4.72 * 1.57 * 1.57in

30W (12.6mm)/ 40W (15mm): 115 * 40 * 40mm / 4.53 * 1.57 * 1.57in

40W (40mm): 100 * 40 * 40mm / 3.94 * 1.57 * 1.57in

Package Size: Approx. 16 * 6 * 6cm / 6.30 * 2.36 * 2.36in

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