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Connection of the laser, 1W and more (1000 mW) to a laser engraver, a CNC machine, a plotter (MakeBlock Plotter XY 2.0, DIY), and a 3D printer (WanHao, Reprap, Ultimaker)
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, 0.5A.
The DIY and MakeBlock engraver board is powered with 12V and 0.5-1А current, not more.
1W diode lasers require 12V and 1-2А current; 5W lasers and higher need more than 3A.
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.
Endurance circuit MO1 schematics
- Connect the laser control to the МК and GND1 pins. The supplied power must not exceed 24V.
- 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.
This schematics furnishes
12V lasers with the current up to 5A.
Use the current powering the DIY or an additional battery unit.
The schematics connection
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 MO1.
You can place the Endurance circuit MO1 board inside a telephone box.
When choosing wires, take into account the current stregnth depending on the laser power.
A 5.6W laser draws up to 3.5А.
Connection of the Endurance circuit MO1 schematics to a mini engraver Neje
Endurance schematics on a MakeBlock plotter XY 2.0
Anyone can assemble it independently.
We are happy to share useful technologies with the community of laser enthusiasts and laser engraving fans.
If you want to get a ready Endurance circuit MO1 board, let us know, and we’ll send it to you.
Only for $19.95 + shipping fee.
Laser cutting and laser engraving for home and for business.
Advantages of Endurance lasers
High quality standard
Multi-level testing system.
The guaranteed duration of the continuous operation ~48-72 hours.
True continuous power output
Our products have the rated power output as advertised – unlike Chinese analogues.
Can be turned on and off with 0-12V.
Variable power output.
Plug and play
Universal and compatible mount.
Compatible with most 3D printers and CNC machines.
Friendly return policy
Do not like the laser?
Simply return within 14 days and get a full refund.
Laser attachments and laser engraving (marking) machines.
Why do our customers buy lasers and engraving machines from Endurance?
We assist and give advice by phone / email / messenger / telegram / whatsapp / viber.
We help to install and tune the laser. We offer qualified after-sales support.
Everything you need
We ship everything you need in the parcel to get started.
We ship all units within 4-24 hours.
All our lasers are tested and could work up to 10000 hours.
Do you have an old model? Upgrade your unit with more powerful one.