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Question #: 13538

Question: If I use your greenBull CNC with 110 instead of 220, am I taking a reduction in functionality?

Current Solution

No, the greenBull CNC will function with the same performance in 110 or 220 volts. When the voltage changes, the current compensates for the different voltage. Make sure to select the appropriate products for the voltage. If the product does in list the voltage, make sure to give us a cal to inform us so we can supply the correct components in the package for shipping.

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Other Possible Solutions to this Question

  • Will your system, Greenbull 6x, run without modification WinCNC software?

    Yes, absolutely! Our machines use industry standard drivers. The WinCNC offers a control interface that plugs directly into the computer motherboard that will output standard step pulses to be delivered to industry standard drivers such as ours.

    Click the link to respond:
    Will your system, Greenbull 6x, run without modification WinCNC software?

  • i want to use servo motors(panasonic liqi series) instead of stepper motor,would it work with your breakout board if i buy one from you?

    I would need to see the drivers and what type of input it requires.

    Additional Information:
    actually my neighbour is using panasonic liqi series servo motors, and yes i can show you the connections he made on the driver terminals. he had used a loacal made breakout board, which i dont want to use... the breakout board has 5 terminals, step,direction,vcc,ground,and 12v

    Additional Information:
    The connections are the same as stepping motor drivers. I would assume that those servo motors have the closed loop control between the motor and driver and the computer is not considered as a part of the closed loop. In that case, the breakout board would work fine.

    Additional Information:
    i've seen your videos related to the connections of the breakout board to the motor driver,your breakout board dont have 12v terminal as in that local made breakout board.can i provide that extra 12v from another source to the servo motor driver?
    i can send you the photos of the driver connections and the breakout board connections?
    how can i purchase your breakout board,can you send your parallel port breakout board to my country?
    how much would it cost me including shipping?

    Additional Information:
    What terminals will require the 12v power. If the 12v serves as the data signal level power for step and direction, then it is not possible with this board, but if the 12v serves as power for another part of the driver, then you can use a separate supply.

    Additional Information:

    Click the link to respond:
    i want to use servo motors(panasonic liqi series) instead of stepper motor,would it work with your breakout board if i buy one from you?

  • in your book - Build you own CNC Machine. Can I use 9/32" thick bearing instead of 1/4" thick?

    As long as the bearing has a minimum thickness of 1/4" and 9/32" is a bit thicker, there will be no problem with the book build using the bearing that is 1/32" thicker. There is actually more surface area which is better.

    Click the link to respond:
    in your book - Build you own CNC Machine. Can I use 9/32" thick bearing instead of 1/4" thick?

  • Shipping cost for CNC kits to Europe using Amazon is 75% cheaper, but do these kits automatically come with 220v inverters instead of 110v ?

    Prices on amazon are fixed costs for shipping. The website generally reports high costs for international shipments but we can give you a better quote if you care to email sales@buildyourcnc.com

    Click the link to respond:
    Shipping cost for CNC kits to Europe using Amazon is 75% cheaper, but do these kits automatically come with 220v inverters instead of 110v ?

  • Can the Planet CNC USB controller be used with a laser engraver/cutter? Can the build your own CNC based on the Planet CNC USB controller accept a Laser head instead of a router?

    The PlanetCNC USB software, like most machine control software, can be used to control a laser engraver/cutter. The typical modification is to use the Z axis down signal to fire the laser, analogous to an endmill cutting into the workpiece from an initial position above it.

    For the second question, it is important to note that BYCNC machines are not based on PlanetCNC software, or any other particular machine control system. The machines themselves will accept standard signals from a wide variety of machine control systems, not just PlanetCNC or Mach3. This allows maximum flexibility for the customer to choose their own preferred software for this part of the toolchain.

    That said, our machines will accept a laser head either in lieu of or in addition to a spindle. Here is an example of a combination spindle/laser mount for our greenBull machine: https://buildyourcnc.com/item/cnc-machine-laser-spindle-combo-head. We have all the parts you would need to add laser functionality to your machine here: https://buildyourcnc.com/LaserComponents.aspx, if you feel comfortable assembling your own package. Also, feel free to contact our sales department for a quote if you need a custom assembly.

    Click the link to respond:
    Can the Planet CNC USB controller be used with a laser engraver/cutter? Can the build your own CNC based on the Planet CNC USB controller accept a Laser head instead of a router?

  • Can I run your greenBull CNC off of a generator? If so, what specs would you recommend? Thanks!

    If you want to run a greenBull CNC machine using a generator, The generator will need to allow for a minimum amount of current draw. Here is a list of items that draw current and how much current (the list does not include the laser option):

    Spindle: 10 amps minimum so plan for more.
    The power supply for three motors and drivers: 9 amps
    The computer to run the control software: varies but out redleaf system would be a max of 2 or so.

    So you are looking at about 21 minimum so you will probably need a 25 amp generator.

    Click the link to respond:
    Can I run your greenBull CNC off of a generator? If so, what specs would you recommend? Thanks!

  • what are the different (feed, travel,rotation) speed to use with planet cnc and a 5x10 greenbull to cut mdf please?

    The feeds and speeds for cutting MDF will depend on the end mill that you are using and at the depth you are cutting.

    The feedrates below are based on 18,00 rpm and using a spindle. Routers will not be able to handle these feedrates.

    Our Onsrud end mills will cut MDF at 3/4" depth per pass at around 300 ipm using the compression end mill. A standard Onsrud single flute will cut MDF at 3/4" depth at 120-140 ipm.

    A general purpose 2 flute end mill at 3/4" depth can cut at around 80 ipm from our experience.

    Click the link to respond:
    what are the different (feed, travel,rotation) speed to use with planet cnc and a 5x10 greenbull to cut mdf please?

  • purchased assembled greenbull with electronics, need wiring diagram from rs485/breakout to VFD 110 v

    It is possible to connect and configure the spindle VFD to the mach3 via an RS485 communication and protocol.

    The first thing you will need is the dynamic link library to pair with mach3 called the Huanyang VFD Mach3 PlugIn. You can find this file at the mach3 support forum here: http://www.machsupport.com/forum/index.php/topic,14182.0.html

    You will also need to download the Microsoft .net 3.5 framework and install it: https://www.microsoft.com/en-us/download/details.aspx?id=21

    Follow the pdf that comes with the library file, but here is a synopsis of what you need to do (I also added a lot more information that may be useful during this process as the manual does not cover the main connections that need to be done):

    You will need to program your VFD so that it knows how to communicate with mach3 and the computer (go into the programming mode of the VFD and change these parameters):
    - PD001 - value 2 - Enables with communication aspect of the VFD
    - PD002 - value 2 - Enables frequency control from the communcations port
    - PD163 - value 1 - VFD address
    - PD164 - value 1 - Baud rate of 9600 (speed of the communication)
    - PD165 - value 3 - 8N1 RTU - 8 bits (that's the size of the word that gets communicated), N (No parity or no error checking) and 1 (1 stop bit)

    Copy the dll file to the PlugIns folder of mach3.

    Connect the RX and TX lines to your computer. There are a couple ways you can do this, but the recommended way would be to use an FTDI USB device which converts a USB to a serial com port. The device will have Rx and Tx connectors to connect to the VFD terminals with the same labels. This method is recommended since serial ports are not as common in computers these days.

    Next, you will need to configure mach3 to use the plugin library. Start mach3 and click on Menu -> config ->Config Plugins. Enable the new plugin by clicking on the red cross on the left column next to the plug in. Restart mach3 after doing this.

    No you need to configure mach3 to use the HuanyangVFD plugin. Go to the ports & pins configuration and select the spindle setup tab. Make sure that the Disable Spindle Relays checkbox is unchecked. We don't want mach3 to output a signal for a relay since the spindle will start up and turn off within the VFD and not from an external relay.

    Next, go to the HuanyangVFD settings by clicking on Menu -> plugin control -> HuanyangVFD. Set the parameters to the same settings you put into the VFD programming. The com port will be shown as new hardward when you plug in the USB FTDI device. A little bubble will be displayed at the bottom right where it will notify you that a new device is being installed (be patient while windows assigns a com port). Alternatively, you can use the windows device manager to see which port was set for the new USB FTDI device). You may need to restart mach3 several times until you get the correct information displayed in the PD001 and PD002 fields. When the com port is correct and the other parameters, like baud and VFD address is the same as you entered in the programming, then the PD001 and PD002 will show the number 2, otherwise, a 99 will appear which means that communication was not successful.

    You can now control the on/off and RPM of the spindle using the RS485 communication between mach3 and the VFD.

    Additional Information:
    Will this work with the brand called "best "vfd as well.

    Click the link to respond:
    purchased assembled greenbull with electronics, need wiring diagram from rs485/breakout to VFD 110 v

  • Helo. I'm using Meshcam to generate the toolpaths. What type of files should I "save as" for the greenbull CNC using Mach3 with the UC100 USB to Parallel?

    The file type to save for use with Mach3 is .tap or .nc. Make sure that you specify Mach3 as the post processor in Meshcam.

    Click the link to respond:
    Helo. I'm using Meshcam to generate the toolpaths. What type of files should I "save as" for the greenbull CNC using Mach3 with the UC100 USB to Parallel?

  • What is the complete list of items (BOM) w/o electronics that ship with the greenbull cnc?

    A generalized list of what comes with the machine is on the product description page. A full packing list will come with the order, so that you can check for missing parts. We can not provide a full, detailed, list of parts without an order. If you have ordered from us, and your packing list is missing, you can contact us by email, providing us with the name you ordered under, and we will send a copy to you through email.

    Click the link to respond:
    What is the complete list of items (BOM) w/o electronics that ship with the greenbull cnc?

  • I would like to make a handheld remote for the USB CNC Board using a joystick instead of momentary switches. Could you suggest one that will work with your board.

    The USB interface only works with momentary switches unfortunately. If you have extensive knowledge of digital electronics, you can apply a receiver that uses a microcontroller and a transmitter with another microcontroller that produces the pulsing signal with the controls that you need.

    Click the link to respond:
    I would like to make a handheld remote for the USB CNC Board using a joystick instead of momentary switches. Could you suggest one that will work with your board.

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

    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

    Additional Information:
    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

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

  • What is the shipping weight of the greenBull 4x assembled with dual laser head?

    The shipping weight (with crate) of the greenBull 4X CNC machine with the dual laser/spindle head is 230 lbs. The overall dimensions are: 76"x36"x27". The crate is typicall send via freight.

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    What is the shipping weight of the greenBull 4x assembled with dual laser head?

  • greenBull Assembly Instructions The following videos are missing: https://www.buildyourcnc.com/greenBullCNCMachineKit.aspx

    The greenBull videos are back up. The videos were blank since we added security to the website and those videos were coming from an unsecured http version of YouTube rather than their https.

    Click the link to respond:
    greenBull Assembly Instructions The following videos are missing: https://www.buildyourcnc.com/greenBullCNCMachineKit.aspx

  • This USB controller: https://buildyourcnc.com/Item/electronicsAndMotors-electronic-component-USB-Controller-Breakout is based on PlanetCNC controller. It states to use their software. Does this mean PlanetCNC API is fully compatible too? Is any API functionality missing?

    Inquiries about API functionality will need to be addressed to Planet-CNC. BuildYourCNC offers hardware support for the board, but software licensing is handled through Planet-CNC.

    Click the link to respond:
    This USB controller: https://buildyourcnc.com/Item/electronicsAndMotors-electronic-component-USB-Controller-Breakout is based on PlanetCNC controller. It states to use their software. Does this mean PlanetCNC API is fully compatible too? Is any API functionality missing?

  • What are the dimension of the greenBull 4x with dual laser/spindle head?

    The shipping weight (with crate) of the greenBull 4X CNC machine with the dual laser/spindle head is 230 lbs. The overall dimensions are: 76"x36"x27". The crate is typicall send via freight.

    Click the link to respond:
    What are the dimension of the greenBull 4x with dual laser/spindle head?

  • What 1/2" collet and nut do I use for the Greenbull with the 2KW spindle? I want to order the Onsrud Spoilboard surfacing cutter.
  • Is a dust extraction system included as part of the CNC kit (BlackFoot and GreenBull)?

    All our machines are implemented with a dust collection system, includes holders for vacuum hose, and a brush piece that will fit your motor mount to hold as much wood/aluminum/plexi-glass particles in as possible. No vacuum is provided, must be purchased separately.

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    Is a dust extraction system included as part of the CNC kit (BlackFoot and GreenBull)?

  • Is the Greenbull5X capable of being used for shop production work on a daily basis

    Yes the greenBull, is capable of that operation, which we also use one for our production line, which conducts all the manufacturing of our machines that we sell.

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    Is the Greenbull5X capable of being used for shop production work on a daily basis