CNC (15) 450nm12V Fixed-Focus Blue Laser Module for CNC6550 5040 (4030 2-Axis) CNC3018, 3018 PRO, 2418, 1610, 1810 with TTL/PWM Can Cut 1mm-5mm balsa Wood Can be Engraved Stainless Steel

Description

Technical parameters Total length of laser + fan: 100mm Laser light source: semiconductor blue light Housing material: high density aluminum Color: Oxygen Silver Module center material: Copper Shell size: 33×33×70mm Optical power output: 15W Laser wavelength: 450nm Optical lens material: D-ZK3 high efficiency light transmittance Power supply voltage: 12V Power control: PWM TTL Power supply current: 4.2A Interface specification: 3 bucket line 2.54 Light shape: point fixed focus New innovative laser technology: the best focus is between 0.2-0.3. Engraving must know: engraving reflective objects must first turn black, then engraving, otherwise the reflected light will easily damage the laser lens, otherwise the engraving will be invalid. New heat dissipation method: the high-speed double spherical fan cools at a speed of 13,000 revolutions per minute, which is safer and more durable. New extension: 48 hours of continuous work and 9,000 hours of life. The list includes: 3P line*1, power cord*1, focal length column*1, glasses*1, laser module*1. Buyers read: Please pay attention to the wiring sequence: red wire 12v +, black wire GND-, yellow wire pwm +, please check carefully whether it needs to be replaced Note: For industrial use only, eye contact is forbidden, children are prohibited from contacting the laser product, and the consequences are at your own risk.