We do offer all of the parts; but it is best to purchase them a la carte. You will probably not want the hardware since this would not conform to a design in metal.

All of the mechanical parts are available here:
https://buildyourcnc.com/CNCMachineMechanicalParts.aspx

All of the electronics you would need is available here:
https://buildyourcnc.com/electronicscombo.aspx

All of the laser components are available here:
https://buildyourcnc.com/LaserComponents.aspx

And the spindles and VFDs are available here:
https://buildyourcnc.com/SpindlesAndAccessories.aspx

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Hello, I'm interested in GreenBull 5'x10' CNC machine kit with 40W laser head. Is it possible to receive an offer for this size cnc machine kit with all the mechanics, electronics and laser parts, but without all the wooden parts? We would like to build this kind of laser cutter machine with metal frame and parts. And is it possible also to get 3D drawing for machine? Waiting for your answer.

Yes, I can furnish the redFly system without motors. You can request a quote for this at customerservice@buildlyourcnc.com

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[422] I'm interested in using Mach4 and already have 3 motors (425 oz-in). Is it possible to get a electronics system without the motors?

Our electronics contains a switchable power supply that allows you to switch the input mains voltage between 115 volts (110/120) and 230 volts (220/240). the hertx range is not specified, but there are capacitors to smooth out standard frequencies to enable DC output.

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hi, what about, if I buy from you some elecronic parts like (3 Axis Electronics Combo) and I use them here in france , where the electric voltage is 220V 50Hertz ? thats gonna works? thanks

The greenBull 4X comes with all of the components and electronics to assemble the gantry of the machine. You will need to build the table. We provide the rails and roller chain for the X-axis (along the length of the table for full 8 feet of travel). You will need to provide some wire to connect the electronics and a computer to run the machine. You will also need to purchase the software that you will need to run the machine that matches how you will apply the machine. We suggest the mach3 control program. The CAM program is up to you as there are many options out there.

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I am interested in buying the greenBull 5X Long Z CNC Machine Kit, but it is not clear for me what is included in this kit. Is there anything else I need to get the machine work?

The files and hardware option for our machines has been removed from the site due to the following reasons:
Difficulty for the end use of the files and the challenges (and time/money) on our side to assist in using these files.
The abuse of these files over the internet.
Ultimately may reduce the sales of machines keeping us in business.
Sadly, this is what has come out of our company attempting to be open; however, the machines sold on this site is still far lower in price than the competition for the quality that we provide as we have a great desire to engender the cottage industry to fulfill their need for low end manufacturing. My sincere apologies if this causes any inconvenience.

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NO, is not possible, I can help with the shipping cost

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Is it possible to buy just the electronics and hardware for the bigfoot along with the plans for the timber components so that I could have them cut here in the UK and reduce the amount of material that needs to be shipped?

Currently our greenBull can only accommodate a 40W laser tube due to the size and current mounts on the spindle/laser hybrid assembly!

However please contact 281-815-7701 for further assistance with the greenBull machine.

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I am interested in the GreenBull 4x8 CNC machine kit you have; I also wish to get the laser attachment but I was wondering if its possible to have the laser larger than a 40w, say in the 80-150w range?

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 am interested in the greenBull 6x with Hybrid Laser/Spindle Head (includes Spindle/VFD and Laser Components) - USB Interface (Long Z). I was wondering how much it would cost to get this machine to NZ?

The motor is helped by the mechanical leverage of the screw. The 425 oz-in motors that are included in the standard electronics combo has very high torque for that type of machine. You will have no problem using that motor for the book machine.

We use that motor for very heavy spindles on the blackToe and blackFoot CNC Machine kits.

You will need to do the mechanical leverage calculation along with the torque of the motor to determine the actual weight it will lift. The calculation will need to consider the type and pitch of the screw and it would also consider the gravity constant of 9.8 m/s/s.

If you need me to determine this formula and work out the calculation based on the screw you are using, please let me know.

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thank you for the reply. I would be really good to know the calculation. The lead screw is 1/2" diameter with 13 TPI. Please provide the calculation. And one more question. If I am cutting 18mm MDF with 6mm cutting bit (so 6mm pass), what can be the maximum speed rate of cutting and spindle speed of router?
thank you

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I received the electronics for book build cnc machine. I need to know how much weight the z-axis motor can hold since my (craftsman) router seems to be heavy. It is 2HP with variable speed

if you purchased the USB interface, you will need planet-cnc software rather than Mach3, and you will need a usb cable to connect the usb interface to the computer.

The blackToe 2x4 CNC Machine Kit with optional table will need wire to connect the electronics. Don't forget to get some end mills to use for cutting the intended material.


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If I purchase the [blackToe 2x4 v4.1 CNC Machine Kit - USB Electronics - Table Included] all I would need for this CNC to be fully operational is a laptop with mach 3 software and a router. Is this correct?

In our 3-Axis electronics kit, the power supply's provided are capable of both 110V-220V. You have the capability to switch between both in case you might decide to run 220v in the near future or will relocate where 110v is being used.

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In the 3 Axis Electronics Combo, what is the AC input of the power supply (110v or 220v??). is it possible to specify a certain voltage when ordering?

Attaching two motors in parallel is possible, but you will need another motor and driver for the opposite side. Each motor must have its own driver to work accordingly and fluently. The two can be wired together, to the same pins on your breakout board and set the dip switches on the driver to match the ones on your x-axis(ex). But remember to view the orientation of the motor and which way it spins, since it is on the opposite side it will have to be orientated correctly to move in sync with the other motor.

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I just finished building my first CNC with the electronics I purchased from you and I am already thinking about improving it. I would like to build a 2 motor X axis solution. Is it possible to attach 2 parallel motors and drivers to the BlueBrew Breakout Board? If so, how?

Make sure all your bolts/screws are tighten correctly and if using a lead screw make sure your anti-backlash nut is not offset. Now a default setting will be 10101100 for your driver dip switch settings and in motor tuning (mach3) 1600 steps per, 400.02 velocity, 4 in acceleration. now the acceleration and velocity can be adjusted to move your machine faster, but if set to high they could stall. Make sure you have the correct wiring from your motor to your driver (https://www.buildyourcnc.com/Documents/PN.SM60HT86-2008BF-U%20(inhouse%20PN.60BYGH303-13)%20(1).pdf).

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I have your Nema 24 electronics kit and am having problems with the Z axis dropping over time. I am using a PC 8902 motor. Any ideas on what the problem is? What should be the motor tuning values in Mach3? Thanks

CamBam specifically creates the g-code (machining operations) instructions to be loaded into Mach3. Make sure in your CamBam g-code file parameters, you are using the Mach3 post processor. If you have already done this, let me know. If you are not sure how to do this, let me know.

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I am having trouble connecting the cambam program with my Mach3 to my 4X8 Blackfoot CNC machine. Where can I get help on this issue. Have had my machine since 2015 and have not been able to use it. Thank you

The 2.2kW Spindle has many advantages over a standard router such as the Porter Cable. The most obvious benefit to the user is the significant reduction of both dust and noise.

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What size water source is needed and how long can it be used before it is too warm? Do you have a pressure vs. flow curve for the spindle so I can properly size the water pump?

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I used a small pond pump inside a 5 gallon bucket. I put a little bit of windshield washer fluid in with it to keep anything from growing in it. It's worked great. I've had 1 hour run times with no noticeable increase in spindle temp.

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I am interested in buying the 2.2 kW spindle. Does it run much quieter than a 2 hp Porter Cable router? You also mention a pump with a bucket of water. How long until the water is too warm to cool the spindle?

The files and hardware option for our machines has been removed from the site due to the following reasons:
Difficulty for the end use of the files and the challenges (and time/money) on our side to assist in using these files.
The abuse of these files over the internet.
Ultimately may reduce the sales of machines keeping us in business.
Sadly, this is what has come out of our company attempting to be open; however, the machines sold on this site is still far lower in price than the competition for the quality that we provide as we have a great desire to engender the cottage industry to fulfill their need for low end manufacturing. My sincere apologies if this causes any inconvenience.

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NO, is not possible, I can help with the shipping cost

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IT POSSIBLE TO BUY THE CAD FILES FOR BLACK FOOT MACHINE, MECHANICAL PARTS AND ELECTRONICS BUT NOT WOODEN PARTS, SAVE SHIPPING COSTS? IN THAT CASE I WOULD INSTRUCT SOMEONE MILL ME.

I just posted the "enhanced" Blacktooth wiring diagram I developed. Check it out here.

http://www.buildyourtools.com/phpBB3/viewtopic.php?f=12&t=4872

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Where do I wire the ground of my "th" and "power 0v - 5v" command on the power supply ? Is it possible to have a detailed blueprint of the electrical wiring (not for the blacktooth but in general) ? Many thanks :)

it is possible to install 2 motors on a single axis but you will require another driver and motor, but wire it directly to the same pins on your breakout board. Also the orientation of your motor since it is opposite side of the original so getting it to move accordingly to the original motor it will need to be orientated correctly. The slight shift could be the cause of the rod not being completely flat where the set screws are suppose to tighten the sprocket to the rod, so sanding it to a flatter surface might fix the shift in directions.
Currently do not have a kit or schematic available.

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Hello, I have a BlackToe 2 x 4 machine. I was wondering if it could be beneficial, or even possible to install two motors on the x-axis (one one each chain drive sprocket). I am noticing a slight shift in the gantry with each reversal of direction. If so, do you have a kit or schematic for this? Thanks

Our spindles have a runout of less than .0001 in, which includes that collets that we sell. If you use a collet from another manufacturer, we cannot guarantee this TIR (Total Indicated Runout) dimension.

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Hi, I'm interested in the 1.5 kW (kilowatt) Water Cooled Spindle with Inverter (VFD), I would like to know about the run out of this spindle?

There is another image on the spindle page here that shows another type of wiring using the R, T and E terminals for power. The image is one of the clickable main images on that page:

https://www.buildyourcnc.com/item/spindle-inverter-2!2kw-spindle-novfd

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Here is a link to the image directly:

https://www.buildyourcnc.com/images/SpindleWiring-800.JPG

And here is the link to the alternate diagram:

https://www.buildyourcnc.com/images/NewSpindleDiagram-800.JPG

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I purchased the greenbull with the electronics assembled, where are the wiring schematics to wire to 110 volt inverter?