5.6W Endurance Makeblock engraving and cutting machine
8W Endurance DIY engraving and cutting machine
Endurance Makeblock engraving machine is a necessary solution for those who need a big coordinate table 31x39 cm (12x16'') with the functions of a plotter and laser cutter/engraver.
Endurance DIY is a universal solution both for home and small enterprises usage, such as souvenirs engraving and stamps making.
Our customers often ask us how to connect a powerful laser to this or that CNC machine or plotter, if the circuit board of the device does not have a separate power supply for a laser, and the current going through the control board is minimal and does not exceed, for example, 0.5 A.
The DIY и MakeBlock engraver board is powered with 12V and 0.5-1 Amps, not more.
Remember that 1W diode (solid-state) lasers requireapprox. 1-2 А и 12 v current; 5 W lasers and higher need more than 3 A.
Our 8W (8000 mW) diode laser needs 4-5Amps and 12 volts.
To mount a more powerful laser on a plotter (such as a MakeBlock XY plotter 2.0 KIT) or on a small Neje engraver additional power supply is needed. It is possible to install a separate battery unit and a driver, for instance.
Connect the laser control to the МК and GND1 pins. The supplied power must not exceed 24 v. Connect the laser «+» to «+12v», the laser «-» to the «Drain» of the field transistor.
The GND1 and GND2 contacts may not be necessarily located on the same line. It is possible to use the «+12V» and «GND2» contacts of the lead-acid battery.
It is enough to have a bread board of 20х20 mm to place all the elements.
12 v lasers with the current up to 5 A.
Use the current powering the DIY or an additional battery unit.
The laser «+» and «-» contacts are controlling and located at the top on the right-hand side of the circuit board picture of the NEJE engraver. Connect them to the «МК» and «GND1» contacts of the Endurance circuit MO 1.
Anyone can assemble it independently.
We are happy to share useful technologies with the community of laser enthusiasts and laser engraving fans.
text: +79162254302 (Whatsapp, viber, telegram)