This is a second generation of a PLH3D high power 6W professional engraving laser head. Two different type of lens and lens regulator are included.
Major changes in the driver allows to power the laser head from 12 - 24V which is used in in almost all CNC and 3D printer machines.
Two independent inputs allows to use 0 - 5V analog/PWM signal or 0 - 24V TTL/PWM signal. TTL input treats every voltage higher than 2,5V as 100% power.
Special lens regulator and lens are included. Lens regulator allows to quickly change te focus distance without any additional tool.
Magnets build in the front surface of the laser head allow to connect an aluminium nozzle which is available in accessories.
Additional lens for bigger beamspot operation is attached.
The laser head allows to cut or engrave materials such as wood, stainless steel, paper, leather, cardboard and many others.
This light weight 220 gram laser head doesn't require any additional cooling. Fan design makes it work as a fully customized air nozzle protecting lens from dirt and cooling the laser head. Driver is fully covered to protect it from metal chips. PLH 3D 6W works with common 12 - 24V power supply (min 2A current for 12V and 1A for 24V).