Thanks for your interest in the 80 Watt Laser Tube Power Supply. We will start offering the 220 Volt version of these power supplies on September 23rd.

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I was looking for a MYJG80W power supply but I see you may not have the 220 volt version. Do you have these as yet and if not what can you advise on availability or where I may find one...Thanks

Wiring diagrams for the Laser Power Supply will be mostly the same with the updated power supply. The main difference is the newer power supply contains a secondary green terminal block on the front of the power supply next where the hard leads are connected. This differs from the older power supply which had contact points on the back of the power supply. Please refer to the tutorials section for updated information and if you have specific questions please email techsupport@buildyourcnc.com

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I am assebling the Blacktooth CNC laser 20x24" with what appears to be an updated power supply. After refrencing the wiring diagram on line and the totorial, may I ask for an updated diagram or totorial, the current version do not appear to match match the configuration provided. I do not feel confidant in the educational guess, that I have. thanks

The power supply units that come with our Electronics Combo Kits have a switchable input voltage. There is a red switch on the side that allows you to switch from 220v to 110v.

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hi am over in the uk and was looking to buy one of your stepper motor bundels but our power is 240v instead of 110v do u sell other power supply units to suit our voltage thanks.

Yes, if the power supplies were supplied by us, we will exchange them with 110v equivalent power supplies.

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Hello, I am a student working on a CO2 laser. We recently ordered two 40watt CO2 laser tubes and two 40 Watt CO2 Laser Tube Power Supply at 220V. However, our school is unable to use them due to being 220v. Is it possible to exchange these for the 110v supply, or is there a way we can go about connecting it at 110v instead of 220v? Thank you.

The electronics and motors are powered by a 36 volt power supply running a max of 8.8 amps. You can configure the system to run on 110v or 220v.

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If you wish to use a spindle (recommended), you will need a 220V outlet. You can still use a standard router and this will consume around 11 amps, depending on the model and power of router that you choose.

So, you can expect a total consumption of 11+8.8 = 19.8 amps.

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What are the power requirements for the Blackfoot setup? (https://www.buildyourcnc.com/blackFoot48v40.aspx) Volts & amperage? I would imagine it works from a regular, household 110 volt wall outlet? Thanks!

With our blackTooth kit, if you were to go with our lowest cost machine being $1700. With the parallel breakout board the best new beginner programs you can use, would be Mach 3 and ArtCAM, since it is a good program for beginning users.

Now if you feel a little comfortable with CAD/CAM, I would recommend CAMBAM and is a good overall software since it has a large design screen which allows you to view your design more clearly.

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I want to avoid the Parallel Port option and go with USB. In that case, is Planet-CNC Software, and ArtCAM the best combination? Does Planet-CNC do the same thing as Mach 3 only with different physical ports?

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I'm interested in buying your blacktooth laser engraver for cutting out inlays on woodworking projects. I am new to laser engraving/cutting, and CAD. What is the simplest beginning software setup available to allow me to cut 2D shapes and letters for inlay work?

Our breakout board, does require 5v to operate the correct voltages coming in from the drivers and also coming in from your computer, now the 5V will be supplied by the USB connection, so no external power supply is needed, for either our USB/Parallel breakout board.

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Just for general knowledge. If a spindle gets i.e. 240VAC, and the drivers 36-50VDC for power, why do you need 5VDC for the Breakout Board (BlueBrew)? Is it only for the relay? I think I've seen other BoB's working without power supply, or am I wrong?

The 12V power supply has 3 terminals for AC in: N, L and earth ground. The output of the 12V power supply has 2 DC + and - terminals. Cut the connectors off of the ends of the fan and pump wires. Strip the red and black wires of both units. The fan will connect to the 12V power supply red to the + and black to the -. The pump will connect in the same way, but the white is not connected.

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I'm trying to hook up the Spindle Cooling Kit with 12VDC Power Supply. I have all the tubes plumbed but can't figure out how to hook up the wires. The power supply you sent only has 2 AC input and 2 DC output screws. The fan has 2 wires and the pump has three and both have a JST connector. How do I wire them in?

You can find the wiring diagrams for the blackTooth on step 105 and 106 on the list of instructions on the blackTooth page. Step 105 pertains to the parallel breakout board and step 106 pertains to the USB interface board.

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wire size

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WHERE ARE THE WIRING DIAGRAMS FOR BLACKTOOTH LASER CUTTER IN INSTRUCTIONS?

Is there a test button on the laser tube power supply? You can test the laser output by using the test button. This will help you determine if the laser tube is bad, or if you have wiring issues. Sometimes, wiring to he TL may not work as some controllers are set to active low, so you may need to wire the controller to TH instead.

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Additionally, the mA on the high tension line does not have any relationship to the digital trigger signal from the controller to the power supply.

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I am building my own laser and have watch your trocen videos.....but laser wont fire...double checked wiring and all seems correct to diagram....but the kit i bought was for a 40 watt and i amd using a 60 watt power supply and tube.....What size does the power switching unit need to be ....I think mine is too small for the trigger mA

You can use our shopping cart to determine the shipping. Add the machine and the parts you want to purchase, enter your shipping address and click on the Calculate Shipping Button to get a price for shipping. The shipping charges are determined directly from the carriers at the time of pressing that button.

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Hi, I live in Australia and am looking at purchasing the Blacktooth laser cutter and engraver. I am wondering what the cost to ship to Australia would be?

These connectors are not necessary and they are not included in the kits anymore. I have revised the step to reflect this change. The connectors are actually an undesirable addition since that is a point at which the hoses can be disconnected during the machine operation and cause water to drop into the driver electronics.

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In the Blacktooth instruction 90 A pair of coolant hose connectors are to be installed. These didn't come with all the other parts, and aren't on the packing list. Are they really necessary? Could not the tubes just exit through these holes and go to the pump, bucket, or water container?

If you read the description the first uses a parallel interface for computer hookup. The second uses USB interface for computer hookup. The third utilizes an integrated computer which is built into the package thus you do not need an external computer.

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What is the difference between the 3 Blacktooth laser packages offered? Specifically, one with/without a computer? Why do I need one? Also, is the $2100 assembled vs the $1700 which is not? What am I paying $400 more for?

Yes, the 651 oz/in motor requires a driver that is compatible to the motors (the motor will draw 6 amps max and the driver paired with this motor will be able to allow for a 6 amp draw). I would also recommend a 36 volt power supply for better high velocity performance.

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I HAVE ONE OF YOUR SMALLER STEPPER MOTORS RUNNING MY X AXIS BRIDGE CRANE AND IF IT IS MOVED TO FAST THE MOTOR SOUNDS LIKE SKIPPING STEPS WILL 651OZ REQUIRE A DIFFERENT POWER SUPPLY CONTROLER?

If the laser tube is the same dimensions then yes, that tube can be implemented and take into account the required laser power supply and safety protocols on that high powered laser tube.

Our blackTooth is a fixed machine and is only made for the 40 watt laser tube that we sell.

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Can we use a more powerful laser tube in the blackTooth? Say, 100w from ColeTech? Are they just physically too large/long?

If you have the laser firing using the Z direction, then you want to make sure that the thickness and clearance plane is extremely small. The time it takes for the software to think that the z axis has lowered to the depth set in the design is causing the laser to stay on in a single position for too long. Make sure that the depth is extremely small, like .0001" or the smallest amount allowed by the Vectric software. Also, make sure the clearance plane (the height that the z axis would raise to clear any protrusions like clamps and the such) is extremely low.

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I have been using a Blacktooth for some time, with Vectric2d and Mach3. I have always found that the laser burns a hole before moving off. I have always set material thickness at actual value. Should it be set very low? Also, of the many post processors supplied with 2d, which is best for Blacktooth?

Here is a list of the parts needed to get the electronics combo functioning (parallel or USB interface options):

- 22 or 24 gauge stranded hookup wire to connect all of the drivers to the USB or parallel interface (terminal to terminal connections),
- 18 gauge stranded hookup wire to connect the drivers to the power supply,
- a power cable (extension cord) to connect from the power outlet to the power supply,
- 4 conductor cable to connect the drivers to the stepper motors,
- a USB cable to connect from the computer to the USB interface (or for power to the parallel interface),
- for the parallel interface, a parallel cable is needed (male to male db-25),
- a computer (for parallel interface, the computer will need a parallel port and if the computer does not contain a parallel interface, the motherboard may have a header for it, or you can purchase a parallel adapter to plug into the motherboard, very inexpensive),
- cnc control software: for the USB interface, you will need planet-cnc software, for the parallel interface, you can use any industry standard cnc control software (the typical is Mach3 for Windows, or EMC2 or Linuxcnc for Linux (Linuxcnc.org).

5v power supply is not needed. The 5 volts signal level power is derived from the computer through USB on both types of interfaces.

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What else to I need to purchase along with the "3 Axis Electronics Combo w/ USB Interface Board" to get the electronics up and running? (software, 5V power supply, 4-conductor wire, etc.)

Yes, if you need a replacement part on your machine please call us at 281-815-7701.

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I have a blacktooth laser engraver. The Y Axis stepper motor needs to be replaced. Can you please provide me with the information I would need to replace this motor.

Yes, the 651 oz/in motor requires a driver that is compatible to the motors (the motor will draw 6 amps max and the driver paired with this motor will be able to allow for a 6 amp draw). I would also recommend a 36 volt power supply for better high velocity performance.

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I have one of your smaller stepper motors running my X AXIS bridge crane and if it is moved to fast the stepper motor sounds like it is skipping steps will the 651oz stepper motor require a different power supply and controler?