8Pcs/Set NEJE 30W Laser Module 2 In 1 Adjustable Variable Focus Lens and Fixed Focal Modified Laser Air Assist For Laser Engraver Machine Laser Cutter 3D Printer CNC Millling COD

Brand: NEJE

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ID: 1758624
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    Compatibility

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                    Feature

                    1. Designed for Laser Engraver machine, Laser Cutter, 3D printer, CNC millling, ect.

                    2. 2 in 1 focus, adjustable lens and fixed focal length in one module.

                    3. 7.5W Optical power output, Suitable for engraving and cutting.

                    4. More Safety, Built-in protective glass to protect eyes! Even without wearing protective glasses, the operation is more comfortable.

                    5. Modified laser air assist, avoid smoke damage to the lens.

                    6. More Quiet, Intelligent drive adjust the cooling fan speed according laser temperature.

                    7. Easy use, Digital PWM wave pulse signal generator adjustable frequency duty cycle board for neje laser module.

                    8. Sliding slot is provided for easy adjustment of focus.

                     

                    Specification:

                    Model

                    NEJE Module 30W

                    Heatsink Material

                    Aircraft Aluminum + Brass Shell

                    Luminous Color

                    Blue

                    Section Size

                    40mm x 40mm

                    Cooling Mode

                    Temperature sensor intelligent control + 10000 rpm 40mm cooling fan

                    Dimension

                    60 * 40 * 40mm

                    Adapter Plug

                    5.5 2.1 port

                    Can Engrave

                    MDF/Balsa/Paper/Wood/Fabric/Plastic/Leather/Plywood/Foam Paper/Anodized Aluminum

                    Can Not Engrave

                    Metal/Glass/Stone/Ceramics/PCB/Stainless Steel/Reflective Material/ Transparent Material

                    Technical Parameters

                    Module Input

                    20-30W

                    Optical power output

                    7.5W (7500mW)

                    Wavelength

                    445-450nm

                    Beam Shape

                    Dot (Focusable)

                    Working Voltage

                    DC 12V

                    TTL&PWM Modulation

                    YES, Compatible with Both TTL & PWM Modulation

                    Input Voltage

                    DC12V 3A

                    PWM/TTL Input

                    DC3.3V-12V  

                    Input Interface

                    PH2.0-4Pin (+,-, PWM/TTL, Temperature), 3Pin (+,-, PWM/TTL) , 2Pin+2Pin (+,-) + (PWM/TTL,-)

                    NOTE

                    Temperature interface can be disconnectedNEJE provides text instructions for temperature acquisition on wiki.

                    Drive Mode

                    External ACC

                    Safe temperature range

                    <60 ℃

                    Module weight

                    202g ( The lighter the weight, the smaller the move inertia, the better the performance )

                    Life Time

                    10000-20,000 hours

                    Digital PWM Wave Pulse Signal Generator Adjustable Frequency Duty Cycle for NEJE Laser Module tester board Specification:

                    Power input

                    DC 12V

                    Output

                    PH2.0 4pin (12v,GND,PWM/TTL,Temperature)

                    Mode

                    3 modes (off, manual pwm, pwm / ttl in)

                    Temperature display

                    YES

                    Pwm display

                    Yes

                    Manual PWM control

                    YES

                     

                    Note:

                    1. Please wear laser goggles during usage and avoid touching the laser directly with your eyes and skin!

                    2. Do not engrave mirror objectsPay attention to firePay attention to pets when working

                    3. Smoke will be generated when burned, please pay attention to smoke exhaust indoors.

                    4. The warranty period of laser module is one year. If you have any quality problem(Except individual situation like using the laser module more than 30 minutes per time and casue the damage ), please feel free to ask our customer service for a help.

                    5. If your laser module has any problem, please DO NOT dismantle it without our permission. It will destroy the laser module.

                    6.  If you have any quality problem about the machine, please feel free to contact us. Many operative problem can be solved according to your video and problem description. Thank you in advance.

                    8. It can also be compatible with other cnc equipment, such as 3d printers, CNC MIlling, etc., but you need to master a certain knowledge of pwm waveform control.

                     

                    Package Included:

                    1 x

                    30W Laser Engraving Module

                    1 x

                    Laser Module Sliding slot

                    1 x

                    4 Pin Cable(320mm Cable)

                    1 x

                    NEJE Interface adapter board

                    1 x

                    2.5mm L-shaped wrench

                    1 x

                    5mm L-shaped wrench

                    1 x

                    3pin input calbe

                    1 x

                    2pin ttl cable



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