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SharpCNC Machine router Kit 750x750mm

    • SharpCNC Full CNC router Kit 750x750mm (3-4wk Lead Time*)

    PriceFrom $2,699.00
    GST Included
     
    Build Difficulty Rating: ★★★★☆ 
     
    The current lead time on a 750 x 750 SharpCNC is roughly 3-4 weeks.
     
    If you want to learn more about our Nighthawk CNC Controller you can check it out HERE
     
    A very sturdy and accurate universal CNC frame kit that can leave a professional finish at an awesome price!
     
    We have worked hard with our suppliers to bring one of the most cost effective and robust 'Maker' inspired CNC Frames possible.
     
    These CNC machine frame kits are extremely durable and made from high quality extruded 8020 aluminium and are ACME screw driven for ALL sizes for excellent holding torque and accuracy.
    These machines are capable of various applications depending on the need.
     
    You could mount the following:
    • 3D printer head
    • Solid state laser engraver/cutter head
    • Plasma Torch
    • Router
    • Spindle
    • Pincer
     
    The uses are endless; cutting, engraving, pick-and-place... 
    There are many options available for these CNC kits so you can make a machine ready to cut!
     
    This is a full DIY CNC router kit everything you need to get started, including:
    • Full Nighthawk controller
    • High torque Nema23 2.45nm stepper motors
    • All cabling, wiring and cable chains
    • Limit switches
     
    **You just need to supply your own spoilboard of your choice. 16mm MDF is recommended**
     
     
    Please Be Aware!
     
    To keep the costs of these machines down, they are provided as a full kit and you are required to do every part of the assembly, including wiring and setup.
     
    This can be a challenging and time consuming build if you have not worked with a kit or machine like this before.
     
    If you aren't confident or need a faster solution, we offer our QueenBee and QB2 machines fully assembled, wired and tested for plug-and-play installation.

    CNC3D does not offer a build service for SharpCNC kit machines.
     
    Please Note: High powered lasers like option in this kit are extremely dangerous. We recommend using these lasers in a laser filtered enclosure or with the use of Laser goggles like the ones located on our techstore HERE
     
    We cannot be held responsible for any misuse of any of our laser products. Please ensure you have appropriate PPE when using any laser.
     
    *Lead times are approximate and can change without notice, based on build volume & stock availability. Lead times do NOT include shipping time*
     
     
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    • Specifications

      Sizes

      Frame size Work area
      500 x 750mm 300 x 520mm
      750 x 750mm 550 x 520mm
      750 x 1000mm 550 x 770mm
      1000 x 1000mm 800 x 770mm
      1000 x 1500mm 800 x 1270mm
      1500 x 1500mm 1300 x 1270mm




      Z Height
      54mm Or 94mm Travel, 27mm Or 47mm Workable depth, with a 12mm spoilboard. The spoilboard supports have two height configurations, these are the maximums for each configuration.

       

      Motion

      Drive System - ACME T8-2-8 Lead Screw
      Linear Guides - Polycarbonate wheels on anodised C-Beam V-Slot Extrusion.
      Motors - NEMA23 179oz.in Stepper Motors (X, Y & Z) on any screw driven machine, 347oz.in on any belt driven machine.
      Accuracy - 0.05 - 0.10mm (Screw Driven) Or 0.10 - 0.20mm (Belt Driven)

       

      For more info on the add-ons to our kits please see the "Kit details / components / handy info" tab!

    • Z Axis travel

      To clarify the Z Travel, this is not the max cutting depth or the travel range of the actuator. Z travel is the distance downwards it can travel before hitting the spoiler board supports.

      The SharpCNC has two spoilerboard support configurations. One with a travel of 66mm, and a lower one with a travel of 106mm. The reason for the two configurations is that if the machine is always used to cut thin materials, for accuracy reasons it is better to have the work piece as close to the Z-Actuator as possible, so in this case the machine should be setup in the higher 66mm travel configuration.

      The higher configuration has a Z travel of 66mm, with a 12mm spoiler board, this will reduce the Z travel to 54mm. In this case 54mm is maximum thickness of material that will fit on the machine.

      To calculate the max cutting depth for a chosen piece of material it is:

      Max Cutting Depth = Z travel – Material Thickness

      For instance a setup with a 12mm spoiler board, the max Z travel is 54mm, so when cutting into a material 30mm thick the max cutting depth would be:

      Max Cutting Depth = 54 – 30 = 24mm

      This means with a 30mm piece of material it would not be possible to cut it the whole way through.

      The max thickness that can be cut the whole way through is half the Z travel. So with a Z travel of 55mm, 27mm is the maximum thickness of material that could be cut the whole way through. And for the lower configuration the maximum thickness that can be cut the whole way through is 47mm

    • Support / Downloads

      Software Options

       

      Download the SharpCNC Assembly instructions HERE

       

      Spindle Milling/Routing

      For 3 axis CNC milling there are several free and paid software packages you can use to get your SharpCNC running. If you are new to CNCs that's cool too. We all need to start somewhere.

       

      To make things easy and get you setup quickly, we recommend using Easel CNC, Easel is a web based GRBL controller that makes getting started extremely simple.

      You can start using Easel after creating an account by clicking HERE

       

      For a more advanced software we recommend using Carveco. Carveco gives you the freedom to design and manufacture high-quality 2D or 3D products. Get started with Carveco by clicking HERE and using code: "CNC3D" at checkout for 5% off.

       

      Laser Engraving

      For laser engraving / Plasma cutting we recommended to use LaserGRBL or T2 Laser.

       

      LaserGRBL is completely FREE and can be downloaded from HERE

      T2 Laser is available at a very reasonable price from HERE

       

       

      Support

      These awesome kits comes with a 12 month warranty on all parts and heaps of after sales support well past that. We're passionate enthusiasts,

       

      Our office hours are:
      Monday to Thursday 9:00AM - 5:00PM AEST
      Friday 9:00AM - 1.00PM AEST

       

      Prefer to email?

      ​Send your support through to solutions@cnc3d.com.au

       

      Look on our forum!

      Answers to most questions can be found on our forum. Click HERE

    • Kit details / components / handy info

      Below is a list of components that are included in the various options we have with our kits.

       

      Included in all SharpCNC purchases is the build/wiring instructions and some handy software options. This will be sent to you via email (please check your junk folder)

       

      Our supplied electronics 

      • 4 x 4 core shielded Stepper cables with direct plug in to the steppers
      • 3 x 2 core shielded limit switch cables designed for a single limit switch per axis.
      • 3 x limit switches with mounting brackets.
      • 2 x Nylon cable drag chains (3 with a 1500x1500mm kit)
      • CNC3D Nighthawk CNC controller
      • 4 x Stepper Motors**
      • 24V 16A Meanwell Power supply with prewired DC leads. *

       

      *IMPORTANT NOTE: We do not supply any of the 240v wiring for the PSU. Electrical safety regulations in Australia require that all 240v work be carried out by a licensed electrician, as such we discourage DIY wiring of the 240v wires. Any DIY work done on the 240V side will void any warranties on the entire kit.

       

      **NOTE: We carefully adjust your stepper drivers to suit your motors prior to shipping please be aware of making any changes to these settings not to overdrive the motors.

       

      The specifications of the stepper motors are as follows:

       

      2.45n/m

      Specification Value
      Step angle 1.8° ±5%
      Number of Phases 2
      Insulation resistance 100MΩ min (500V DC)
      Insulation class Class B
      Rotor Inertia 280g.cm²
      Mass 0.72kg
      Rated voltage 3.36V
      Rated current 3A
      Resistance per phase 1.2Ω ±10%
      Inductance per phase 4mH ±20%
      Holding torque 2.45Nm
      Detent torque 45mN/m

       

      Spindle Add-on

       

      Our 1.5kw Spindle + VFD option accepts ER11 collets only. The spindle is Air cooled for easy installation and maintenance.

       

      The 1.5kw spindle is actually a 3 phase spindle for extremely quiet and vibration free operation, Typically we ship either a 1.5kw or 2.2kw VFD (Depending on availability) to drive these spindles. The VFDs will accept either a single phase 240v or 3 phase input depending on what you have available.

       

      The diameter of this spindle is 65mm.

       

      IMPORTANT NOTE: We do not supply any of the high voltage AC wiring for the VFD or spindle. Electrical safety regulations in Australia require that all 240v / 3 phase work be carried out by a licensed electrician, as such we discourage DIY wiring of any high voltage wires. Any DIY work done on the high voltage side will void any warranties on the entire kit.

       

      **Please note:

      Due to the volatile nature of VFDs, CNC3D provide minimal support for configuring and setting up any VFD.

       

      Under Australian Law all 240V work MUST be completed by a licenced Electrician.

       

      If you do not have experience setting up VFD's, we do not recommend changing any settings yourself and to seek advice from your licensed electrician that is installing your VFD for you.

       

      Failing to configure your VFD correctly may result in catastrophic events occurring such as the VFD physically exploding if settings are not configured correctly prior to powering on any VFD - this may void your warranty

       

      Many domestic electricians do not have experience working with VFDs as they are often used in industrial environments, so you will want to check with your electrician before booking their services to ensure they are comfortable programming and wiring a VFD.

    • Critical machine dimensions

      Overall machine size: 930x930x580mm - LxWxH

      **This is the minimum space needed for enclosures and includes overhanging parts like motors**


      Working area: ~55x52cm

      Size required on bench to support machine: ~762x762mm


      Recommended Spoilboard size

      Material type: MDF or FormPly
      Recommended thickness: 18mm (thicker boards decrease Z travel)
      Size: 748 x 615mm

    • Payment options

      You can place your order directly through the website.

      We accept VISA, Mastercard, & PayPal.

       

      If you prefer to pay your machine order via direct debit, or wish to pay in instalments, simply complete the quote request form found at www.cnc3d.com.au/quote

      We will send you an invoice via email with payment instructions.

      T&C's:
      - Minimum Deposit of 50% required
      - Only available for CNC3D Machine orders over $4000

    • Build Difficulty

      Difficulty Rating: ★★★★☆

      To keep the costs of these machines down, they are provided as a full kit and you are required to do every part of the assembly, including wiring and setup.

      There is a lot involved in this and will require some mechanical knowledge on behalf of the person putting it together.

      We don't have a set time that this build will take. For someone with lots of hands-on experience with this sort of kit it can be done over a weekend, for someone who has never built anything like this before it can be a long process over multiple weeks.

      There are also certain parts that will require an electrician. Under Australian law no work may be done on any mains voltage wiring without holding a current electrical license.

      In the SharpCNC kit you will need an electrical license or a licensed electrician to wire the 24v power supply to the mains, as well as the 3-phase 240v spindle wiring to the spindle and the VFD. Not all domestic electricians are experienced or offer their services to work with VFDs as they are not commonly found in domestic environments. It may be worth calling around before placing your order to make your build as seamless as possible.

      This can be a challenging and time consuming build if you have not worked with a kit or machine like this before.

      If you aren't confident or need a faster solution, we offer our QueenBee and QB2 machines fully assembled, wired and tested for plug-and-play installation. You can compare machines here: https://www.cnc3d.com.au/compare

      CNC3D DOES NOT offer a build service for SharpCNC kit machines.

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