Description: 450nm 20w 12V Laser Module For Engraving Machine /3D printers/ CNC Mills /Arduino ProjectsIntroduction:Designed for laser engravers, 3D printers, CNC mills, arduino projects.Fixed focal length 2cm- 7W optical power output, 1pass 3mm plywood (speed 200), 1pass 2mm black acrylic plate, can engrave stainless steel, but needs good focusing.- Quieter, smart drive adjusts cooling fan speed based on laser temperature.- Easy to use, digital PWM wave pulse signal generator frequency adjustable Parameters:Model: 20WSWHeat sink material: aircraft aluminum + brass shellLuminous color: blueSection Size: 33mm x 33mmCooling method: temperature sensor intelligent control + 10000 rpm 33mm cooling fanSize: 75*33*33mmAdapter plug: hx 3pin portEngravable: MDF/balsa/paper/wood/fabric/plastic/leather/plywood/foam/anodized aluminum/stainless steeltechnical parameter:Module input: 40-60WWavelength: 445-450nmBeam shape: point (focusable)Working voltage: DC 12VTTL&PWM modulation: yes, compatible with TTL&PWM modulationInput voltage: DC12V 3-5APWM/TTL input: DC3.3V-12VInput interface: PH3Pin (+,-, PWM/TTL)Safe temperature range: <60℃Module weight: 210g (the lighter the weight, the smaller the inertia, the better the performance)Lifespan: 10000-20,000 hoursManual PWM Control: YesNotice:1. Please wear laser goggles when using to avoid direct contact with the eyes and skin!2. Do not engrave mirror objects, pay attention to fire prevention, and pay attention to pets when working!3. Smoke will be produced when burning, please pay attention to indoor smoke exhaust.4. If there is any problem with your laser module, please do not disassemble it without our permission. It will destroy the laser module.5. If you have any quality problems with the machine, please feel free to contact us. Based on your video and problem description, many operational issues can be resolved. Thank you in advance.6. It can also be compatible with other cnc devices, such as 3d printers, CNC MIlling, etc., but requires a certain knowledge of pwm waveform control.Package:1pc 450nm 20w Laser module
Price: 116.72 USD
Location: 武汉市
End Time: 2024-10-25T06:16:26.000Z
Shipping Cost: 4 USD
Product Images
Item Specifics
Return shipping will be paid by: Buyer
All returns accepted: Returns Accepted
Item must be returned within: 30 Days
Refund will be given as: Money back or replacement (buyer's choice)
Brand: Unbranded
Unit Type: Unit
Output Power: 7w
Custom Bundle: No
Model: 450MD-20W-3375-XR
MPN: Does Not Apply
Country/Region of Manufacture: China
Unit Quantity: 1
Modified Item: No
Wavelength: 450nm
California Prop 65 Warning: See details
Intended Use/Discipline: Industrial
