NEJE 40W Laser Module 11Pcs/Set NEJE 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

$498.79
  Availability: In Stock
  Shipping: Free Airmail 
  Estimated Delivery: 
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  •   Shipping Methods

    Handling Time

    Before we can ship your order, we prepare your products, do strict quality-control tests and carefully package the items. The time it takes to prepare your items for shipping is separate from the delivery time. It usually takes 1-3 business days to ship out .

    Shipping Methods

    You can choose the preferred shipping method on the cart page during the checkout process. We offers 3 international shipping methods:

    1. Airmail – Free untracked economy shipping via national postal services (HK Post, Singapore Post, China Post, PostNL, Swiss Post, Sweden Post, USPS, Royal Mail e.t.c.)
    2. Airmail Registered – Tracked shipping via national postal services (HK Post, Singapore Post, China Post, PostNL, Swiss Post, Sweden Post, USPS, Royal Mail e.t.c.)
    3. Expedited Shipping – Express shipping with courier delivery (DHL, UPS, FedEx, TNT)

    Delivery Time

    Airmail and Airmail Registered Area Estimated Delivery Time
    United States, Canada 7-25 business days
    Australia, New Zealand, Singapore, United Arab Emirates 10-25 business days
    United Kingdom, France, Spain, Germany, Netherlands, Japan, Belgium, Denmark, Finland, Ireland, Norway, Portugal, Sweden, Switzerland 10-25 business days
    Italy, Brazil, Russia, South Africa 10-45 business days
    Other countries 10-35 business days
    Expedited Shipping 3-10 business days to Worldwide

    Note: If you choose an expedited shipping, please remember to leave a valid contact number, this is required for expedited shipping’s courier delivery.

  •  Returns & Refund

    Last updated October 05, 2022

    Returns

    If you are not completely satisfied with your purchase for any reason, you may return it to us for a full refund within 15 days from delivery date. All returned items must be in new and unused condition, with all original tags and labels attached.

    Return Process

    To return an item, please email our customer service at sales@alexnld.com to obtain a Return Merchandise Authorization (RMA) number. After receiving a RMA number, place the item securely in its original packaging, and mail your return to the following address:

    Alex NLD
    Attn: Returns
    RMA #
    HaGiborim St 8
    Tiberias, 14388
    Israel

    Please note, you will be responsible for the return shipping charges. We strongly recommend that you use a trackable method to mail your return.

    All customers should contact us and obtain Return Merchandise Authorization (RMA) number before sending anything to us. We will not be responsible for returned item(s) without notifying us in advance.

    Refunds

    After receiving your return and inspecting the condition of your item, we will process your refund to the credit / debit card or PayPal account which was used to place the original order.

    Please allow at least seven (7) days from the receipt of your item to process your refund. Refunds may take 1-2 billing cycles to appear on your credit card statement, depending on your credit card company. We will notify you by email when your refund has been processed.

    Exceptions

    If an item is found damaged or defective on receipt, we kindly ask you to contact us within 15 days from the delivery date to arrange a refund or exchange without physical return of the item.

    Please provide us with following:

    1. Photos of the front and back sides of the packaging box;
    2. A photo, video or screenshot of the defective item or the defective part of the parcel.

    Our customer service team will communicate with you to arrange a refund or reshipment without physical return of the item.

    Warranty & Repair service

    If any of the items you have purchased from us is found defective within 1 year from receipt, you are entitled to a repair under warranty. Please kindly provide us with evidence photos or videos of the defective item. After providing such information to our Customer Service team  and the problem is acknowledged, you can send the items back to us for a repair.

    Note:  Please be aware, we do not cover the cost of the returns fees in  warranty & repair service.

    Order Cancellation

    If you want to cancel an order within 24 hours from confirmation of the payment, you will be entitled to a full refund. It is still possible to cancel an order after 24 hours, provided that it has not yet been shipped. If an order has been shipped, it’s impossible for us to cancel or modify it anymore. If you still want a refund, you required to return the item on it’s arrival.

    Questions

    If you have any questions concerning our return policy, please contact us at:

    +972 054-536-2888
    sales@alexnld.com

     


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Feature:

– Designed for Laser Engraver, 3D printer, CNC mill.

– 15W Optical power output, 4mm plywood from 1 pass(speed 200), 3mm black acrylic board from 1 pass, Able to engrave stainless steel, but it needs good focus adjustment.

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

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

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

– slidable mounting fixture is provided for easy adjustment of focus.



Specification:

Model: NEJE Module 40W 

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: 30-40W 

Optical power output: 15W

Wavelength: 445-450nm 

Beam Shape: Dot (Focusable) 

Working Voltage: DC 12V 

TTL&PWM Modulation: YES, Compatible with Both TTL & PWM Modulation 

Input Voltage: DC12V 3-4A

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(Please pay attention): 

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. 

7. This laser module is compatible with our NEJE Master 2 Plus and Master 2 Max machine . 

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.




40W Laser Module Kits Package Included: 

1 x 40W Laser Engraving Module 

1 x Laser Module Sliding fixture 

1 x 4 Pin Cable(1000mm) 

1 x 2Pin Cable

1 x NEJE Digital PWM Wave Pulse Signal Generator Adjustable board 

1 x Adapter Plate

1 x 12V 4A UL Certified Power Adapter (UP to 50W)

1 x EU adapter

1 x goggles

1 x 2.5mm L-shaped wrench 

1 x 5mm L-shaped wrench 

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