NEJE A40640 Laser Engraver Cutter Module Kits Double Laser Beam 15w Output Laser For DIY Laser Engraving Machine Wood Cutter Cutting Tool
US$425.99
NEJE A40640 Laser Engraver Cutter Module Kits Double Laser Beam 15w Output Laser For DIY Laser Engraving Machine Wood Cutter Cutting Tool

NEJE A40640 Laser Engraver Cutter Module Kits Double Laser Beam 15w Output Laser For DIY Laser Engraving Machine Wood Cutter Cutting Tool

availability:In stock

Shipping: Free Airmail
Ship From: China Warehouse
Dispatch: Ships within 1-3 business days
Estimated Delivery: Between

US$425.99

FREE SHIPPING & EASY RETURNS
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Product Description

Description:


This module has a different power than A40640, A40630 is a single LD, and A40640 is a dual LD beam, other capabilities are the same; a square spot can cut up to 20mm thickness;


A40640 Laser Module Feature:

- Designed for Laser Engraver, 3D printer, CNC mill, Arduinos project.
- 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 to 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:

Brand NEJE
Model N40640
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
Module Input 30-40W
Optical power output 15W (15000mW)
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 disconnected,NEJE 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 objects,Pay attention to fire,Pay attention to pets when working!
3.Smoke will be generated when burned, please pay attention to smoke exhaust indoors.
4.The warranty period of the laser module is one year. If you have any quality problems (Except individual situations like using the laser module more than 30 minutes per time and cause damage ), please feel free to ask our customer service for 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 with the machine, please feel free to contact us. Many operative problems 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 machines.
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 Laser Module
1 x Laser Module Sliding fixture
1x 4 Pin Cable(1000mm)
1 x NEJE Digital PWM Wave Pulse Signal Generator Adjustable board
1 x 2.5mm L-shaped Wrench
1 x 5mm L-shaped Wrench
1 x 4pin Cable
1 x 3Pin Cable
1 x 2pin Cable

More Detailed Photos:

NEJE A40640 Laser Engraver Cutter Module Kits Double Laser Beam 15w Output Laser For DIY Laser Engraving Machine Wood Cutter Cutting Tool
NEJE A40640 Laser Engraver Cutter Module Kits Double Laser Beam 15w Output Laser For DIY Laser Engraving Machine Wood Cutter Cutting Tool

Additional Information

When you order from Alexnld.com, you will receive a confirmation email. Once your order is shipped, you will be emailed the tracking information for your order’s shipment. 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

We accept payment through PayPal,and via credit card.

Paying with PayPal / Credit Card -

NOTE: Your order will be shipped to your PayPal address. Ensure you have selected or entered the correct delivery address.

1) Login To Your Account or use Credit Card Express.

2) Enter your Card Details the order will be shipped to your PayPal address. and click Submit.

3) Your Payment will be processed and a receipt will be sent to your email inbox.

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.

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