The electronics combos come with stepping motor drivers, stepping motors, breakout board (interface between the computer and the drivers) and power supply. The electronic combos do not include the cable and wires since the mounting configuration can differ from application to application.

The wiring diagrams are located on the product page for each product. For instance, to determine the wiring for the motors, go to the specific motor that you purchase and the datasheet will be available which will include the wiring configuration. The breakout board product page will contain the wiring diagram for the remaining electronics. You can also use the electronics videos found here (https://buildyourcnc.com/CNCElectronicsandWiring.aspx) to understand the best process to connect all of the electronics.

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is everything included in the 4axis cnc kit to build a cnc control box like wires,connectors,wiring diagrams ect?

Mach 3 is compatible with our electronic combo's that include the Parallel Breakout Board.
Planet-CNC is compatible with our electronic combo's that included our USB Breakout Board.

The parallel breakout board is compatible to a wide variety of software control packages. The USB interface board that we sell can only be used with the Planet-cnc control software.

If you are concerned with your computer (desktop) not having a parallel port, one can be purchased and inserted into a PCI slot on the motherboard. Some motherboard also come with a parallel port header (connector) on the motherboard and a simple cable can be connected to this connector to get that functionality on the computer. The former solution of getting a parallel port adapter card to plug into the motherboard is probable the easiest and least expensive option.

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Is the mach 3 software compatible with kollmorgen s200 servo motors and controllers?

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IS THE MACH3 SOFTWARE COMPATIBLE WITH 3 AXIS MOTION CONTROL COMBO KITS? PLANET CNC MENTIONED AS BEING COMPATIBLE.

Our spindle VFD's, have a multitude of different connectors that can be used for different operations. There is a manual that comes with each VFD, and you can refer to page 11 for different functions and descriptions.

We currently have a PWM, working with our machine, however it is connected via USB, and setup through Mach 3.
Also if you may have misplaced or lost the manual here is a link to the pdf:

(https://www.google.com/url?sa=t&rct=j&q=&esrc=s&source=web&cd=1&cad=rja&uact=8&ved=0CCAQFjAAahUKEwibxaaIndTHAhXQlogKHZVyDFE&url=http%3A%2F%2Fwww.c-n-c.cz%2Fdownload%2Ffile.php%3Fid%3D42252&ei=_cHkVdvSC9CtogSV5bGIBQ&usg=AFQjCNHTQcxs-KhJkvkhMdxVFPzkoYJtsA&sig2=JAcZawTGMuC-t4wmn1z-rA)

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I'm considering buying the 4 axis cnc combo. I have metal lathe with variable speed spindle. Can i somehow control the spindle with the gcode. like s values and ,m03,m04, m05?

Hi, you can call me at the 281-815-7701 number. Please leave a message when you call as most of the calls are screened to avoid scam calls. You can also email me at customerservice@buildyourcnc.com or phooddaniel@berkeley.edu.

The newer kits that are featured on the home page include everything you need except a computer and software. The legacy CNC routers that are located in the CNC machines menu selection include all of the parts for the gantry, but you will need to build the table yourself. All of the information on the measurements to be followed for the table construction are on the machine pages.

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I am looking at getting a 4x8 cnc router kit. I am having a hard time figuring out what is included in the kit and what else i will need to buy with it to get off the ground and running. Is there someone i could talk to to walk me through it? If not, can you break down what all I need to go from scratch to a running set up? thanks

We may be able to source those motors. Curious, the 6000 oz-in motor is pretty big. Do you mind explaining the application of the CNC machine and the structure that would require the large motor?

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The largest motors we can offer is 3900 oz-in without any mechanical help. 6000 oz-in can be resolved by mechanical means as an alternative.

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I am converting a 12x36 lathe over to CNC, I am interested in a 2 axis kit. I would love one stepper motor to be no smaller than 1200oz. , and another at 6000z. Is this something that you could offer? I have two other cnc machines but this is my first converstion on my own.

Identify the Control Signals: First, determine which control signals from the DB25 interface card are used for spindle speed control. Typically, these are PWM (Pulse Width Modulation) signals or analog voltage signals.

VFD Configuration: Your VFD should be configured to accept the type of control signal your DB25 card provides. This involves setting parameters in the VFD that correspond to the type of input signal it will receive for speed control.

Wiring: Connect the appropriate output pins from the DB25 card to the input terminals on the VFD. This usually involves connecting the PWM or analog output to the corresponding input on the VFD. Make sure to consult the manuals for both your VFD and interface card for specific wiring details.

UCCNC Settings: Configure UCCNC to output the correct type of signal (PWM or analog) that matches your VFD's configuration. This is done through the software's spindle setup section.

Test and Adjust: Run some tests to ensure that the spindle speed is being correctly controlled by UCCNC. You might need to tweak settings in either the VFD or UCCNC for optimal performance.

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I am looking at purchasing your 2.2 kw water cooled spindle. I'm assuming it comes with the VFD. I have a rotary phase converter in my shop. Are these spindles 3 phase? And if so, can I bypass use of the VFD and control the spindle speed by the CAM software instead? Or is the VFD an absolute necessity to use on the spindle?

We are developing plans for our machine, but they are not completed yet. Please let me know if you would like to be added to our list of customers wanting plans. Thanks,

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If you have specific questions regarding CAD, CAM and Control, please add another question to the customer service and I will answer them in detail.

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How do I get started I would like to build a cnc router. Making the machine I can do, but I am weak on cad,cam and mach3. I am thinking about a 4’x4’. Do you have plans I can buy?

There is a wiring diagram in the instructions on the following page:
https://www.buildyourcnc.com/item/electronicsAndMotors-electronic-component-breakout-Mach3-USB-Board

In the instructions, you will find the wiring diagram and further instructions below that with greater detail on how to connect the various features of the Mach3 USB controller that is used in the Woodsmith article.

Note in the wiring diagram that COM- is the DCM terminal and COM+ is the 24V terminal.

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I built one of those and complained to Woodsmith about the wiring diagram. They said the vendor changed boards after the article went to press. Don't trust anything in their diagram. They even got the power supply wired wrong. I had to view the instructions from buildyourcnc to get things working. You will fry you drivers if you do anything that is referenced in the woodsmith article. While I did get it built and working, I had to make modifications on many of the dimensions to get it put together right. They make no mention of the tight tolerances required or how square and level everything must be. The beast works but the publication leaves you dangling when it comes to the important details after you get it built.

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looking at woodsmith CNC and wanted better understand how it is wired. is it possible to get better wiring diagrams or manuals?

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?

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?

To stop the laser completely from continuous firing after a job is complete, I recommend to have your file to end while reaching the clearance plane which you will enter in your CAM software. Make sure that your clearance plane value is very small (ex.) 0.001 above 0 and activates at -0.001 also adding a additional g-code manually that raises the z-axis towards the end of the job/run(only if experienced would we recommend using this). This will turn of the laser, rather than the laser staying on and at its current height.

When activating the emergency e-stop, (personal opinion) I would wire the e-stop at the beginning of the live/load wire going to the electronics power supply and the laser power supply.
It will be in at the beginning of the y connection, (https://buildyourcnc.com/blackToothLaserCutterAndEngraver.aspx#prettyPhoto/13/) so you will cut power to both instead of just the CNC electronics.

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Need help configuring Planet CNC software to control laser firing. Currently it is firing using the Z axis but leaves the laser on after a run or when the emergency stop is activated. HELP!!

The greenBull 4x8 is designed specifically for heavy usage with a larger gantry and 3 large NEMA 34 651oz-in motors on each axis. You can expect superior performance from the greenBull since it is specifically designed for every day production of 4x8 sheets of material.

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The greenBull response was not an answer to my question. I'd still like to hear from users. There must be some suggestions comments from those that have built the machine?

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Strange that you got the response matching the greenBull answer. That was probably our automated "closest match". I would re-state the question and select the "no, the answer is not related" and let it hang out on the customer service page for a while to see if you get any bites.

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I'm looking for a CNC which will mill 4x8 MDF/OSB and birch, as well as other 3/4" species. Previously I used a Shopbot and Partworks - can we expect the same performance from this?

The pictures of the table on the blackFoot v4.3 CNC machine page uses 2/4 studs, a torsion box, and a final top 3/4" layer.

The torsion box and the top bed layer lays on a frame constructed by 2x4 framing studs angled to resist twisting and for greater rigidity. the joints are simply connected with long screws and you can also use framing plates/ties. The torsion box is constructed of 3/4" MOD stock and has a ribbing pattern spaced around 8 inches apart. The design is similar to this: https://www.buildyourcnc.com/ModularTorsionBoxTable.aspx

The top later is simply multiple sheets of MOD 3/4" thick to conform to the required final measurement.

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The table top pictured with the blackFoot 4'x8' v4.3 CNC Machine Kit looks nice. I'd like to build one just like it. How thick is it? If it was made from multiple sheets, how did you make the butt joints?

Yes, the best way to attach a relay to the output of the Mach3 USB board is to use an SSR (Solid State Relay) at the 24 Volt rating. This is the standard supply for this side of the Mach3 USB board.

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I am converting from a Parallel Port to the Mach3 USB. My limit switches can accomodate up to 5VDC and I want to Drive a Relay from one of the outputs. Will my switches work and do I need a 24VDC Relay?

Depending on the type of motors and connection type, you could adapt your motors to work with our electronic packages, but you will receive additional motors since our kit is complete.

Now you will have to take into affect the actual motors you have and compare or get accurate replacements(Ex. our 425 oz motor(1/4" input shaft) will have to be same size or similar entry holes)

Your Controller board will be the major issue, due to its wiring and processing manner, you can view the connections for our breakout boards to compare with yours! (parallel: https://www.buildyourcnc.com/item/electronicsAndMotors-parallel-breakout-relay#prettyPhoto/2/)(USB: https://www.buildyourcnc.com/item/electronicsAndMotors-electronic-component-USB-Controller-Breakout#prettyPhoto/2/)
Email(customerservice@buildyourcnc.com for further help)

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I am looking at one of your electronics packages as a replacement for my excisting electronics. I have a old table top CNC that has a bad electronics pack, but the motors, and the mill are in good shape. could your system be adapted to work in this case?

The bluchick CNC router is a perfect small format CNC that can handle most jobs. Please check here to see the latest information on this CNC router. blueChick CNC Machine. The machine can be purchased assembled. Al you will need is a computer and spindle.

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I'm looking for a complete CNC router, out the box ready to use system. Computer and software. What do you suggest? I need a working area of 12"x24"

Use the calibration in the settings tab. There is a button next to the "Reset" button on the settings page called "Set Steps Per Unit". Select the axis you wish to calibrate. Then specify a measurement that you want the axis to travel. Once the axis has finished moving that distance, you will inform the real measurement that the axis has traveled. That axis will now be calibrated. Do this to all of the axes that you wish to calibrate.

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the Y axis seems to be compressed. I have loaded the g-code for the roadrunner sample in the Mach3 program. After the code has completed it cycle the end result looks like a flattened roadrunner.

What is the weight of the gantry, number of teeth on the drive sprocket and tooth pitch?

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I build a 3 axis router CNC the gantry is heavy in aluminium plate, witch plug n'play kit you suggest me 1 or two motor on the longest axis this will be drive with chain?

The blackTooth Laser cutter and Engraver can be built in a weekend. Take a look at the build instructions and try to determine if you feel you have sufficient capability to put together the laser system.

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HOW COMPLEX IS YOUR KIT TO ASSEMBLE, AND MOST IMPORTANTLY - HARD IT SETUP CONTROL THE LASER WITH MACH3?