30W CNC Laser Module head FOR Laser engraving machine Engraver cutter PWM tester

Description

30W Laser Moudle Feature：
- Designed for Laser Engraver machine, Laser Cutter, 3D printer, CNC millling, arduino project.
- 2 in 1 focus, adjustable lens and fixed focal length in one module.
- 7.5W Optical power output, Suitable for engraving and cutting.
- More Safety, Built-in protective glass to protect eyes! Even without wearing protective glasses, the operation is more comfortable.
- Modified laser air assist, avoid smoke damage to the lens.
- 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.
- Sliding slot is provided for easy adjustment of focus.
30W General 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 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 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.
Pac
kage Included:
1 x 30W Laser Engraving Module
1 x Laser Module Sliding fi
xture
1 x 40cm silicone wire
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 2pin yellow and black signal line
About Us
Payment
Shipping
Returns
Contact Us
1. We will provide the best service and reliable products for every customer, however, accident may happen sometimes,We believe good cummunication can solve every problem happily, so pls contact us to solve any issue before leaving a negative feedback.
2. We will reply you ASAP. If you don't get response within 1-2 business days, pls check your eBay email or My Messages in case your email provider has an overly-aggressive spam filter blocking eBay or my e-mails. Please add us in your contact and email us again.
Working days: Monday - Friday
1:We accept payment via paypal ONLY.
2. Payment must be made within 5 days after your bidding. (Non-payment may result in a UPI (Unpaid Item) being put on your account.)
Shipping Method                                                            Tracking Number                              Delivery Time
Standard shipping from China                                                 YES                                             7-19   Business Days
Economy shipping from China                                                  No                                             11-25 Business Days
Attention: No shipping on Saturday Sunday or Public Holidays & No responsibility for any customs duty.
(1).If there's any problem, please do not hesitate to contact us by eBay message, we will reply you within 1 business day. (not include Public holiday)
(2).All returns - defective or otherwise - have to be preauthorized. Please contact us to get an authorization and returning address before sending the item back.If an item is returned because of an undeliverable shipping address, buyer agrees to pay the cost for re-shipment.
(3).Please note that If the return/replacement is not a result of our mistake (not defective or wrong item), the buyer is responsible for return shipping fee.
As we are honest seller,we live on feedback ,so your positive feedback and 5-star DSRs means a lot to us.
We would very much appreciate it if you would leave us a 5-star positive feedback
About Us
1. We will provide the best service and reliable products for every customer, however, accident may happen sometimes,We believe good cummunication can solve every problem happily, so pls contact us to solve any issue before leaving a negative feedback.
2. We will reply you ASAP. If you don't get response within 1-2 business days, pls check your eBay email or My Messages in case your email provider has an overly-aggressive spam filter blocking eBay or my e-mails. Please add us in your contact and email us again.
Working days: Monday - Friday
Payment
1:We accept payment via paypal ONLY.
2. Payment must be made within 5 days after your bidding. (Non-payment may result in a UPI (Unpaid Item) being put on your account.)
Shipping
Shipping Method                                                            Tracking Number                              Delivery Time
Standard shipping from China                                                 YES                                             7-19   Business Days
Economy shipping from China                                                  No                                             11-25 Business Days
Attention: No shipping on Saturday Sunday or Public Holidays & No responsibility for any customs duty.
Returns
(1).If there's any problem, please do not hesitate to contact us by eBay message, we will reply you within 1 business day. (not include Public holiday)
(2).All returns - defective or otherwise - have to be preauthorized. Please contact us to get an authorization and returning address before sending the item back.If an item is returned because of an undeliverable shipping address, buyer agrees to pay the cost for re-shipment.
(3).Please note that If the return/replacement is not a result of our mistake (not defective or wrong item), the buyer is responsible for return shipping fee.
Contact Us
As we are honest seller,we live on feedback ,so your positive feedback and 5-star DSRs means a lot to us.
We would very much appreciate it if you would leave us a 5-star positive feedback
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