C-Beam Machine XLarge Mechanical Bundle

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C-Beam Machine XLarge Mechanical Bundle

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407,53 €


582,19 €

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C-Beam Machine XLarge Mechanical Bundle

The C-Beam Machine XLarge gives you abilities such as plate making, sign making etc. all on a larger scale!



'It’s not just a machine, it’s a solution'

C-Beam XLarge Machine is a CNC machine design based on the popular V-Slot® linear guide system. 
The machine is strong as the linear rail incorporates a C shape profile which gives added strength and functionality.


The C-Beam Machine XLarge Machine 
is a collaborative design Build by OpenBuilds Resident Builders Craig Mills & Mark Carew

Many thanks go out to Craig for the incredible work put into this Machine!

  • OPEN SOURCE  - The C-Beam XLarge Machine is Open Source and the Builder community is encouraged to modify and build on this design. 
  • EASY TO BUILD - With the V-Slot Modular Framing System and the detailed Builders Manual, assembly is quick and easy.
  • AFFORDABLE -     OpenBuilds budget friendly parts allow Builders the opportunity to freely create.
  • CUSTOMIZATION -  Take it to the next level and make it your own! Share your builds with the Open Source Builders community OpenBuilds.com


The C-Beam XLarge Machine - the Possibilities are Limitless!

C-Beam XLarge Machine Specs:

  • 750mm x 330mm (29.5” x 13”) X&Y axis cut area
  • Usable cut depth is dependent on how you mount your spindle/router, bit length used and spoil board height.
    But as a ball park measurement you are looking at 1 inch (25mm) material. The Z working height is over 2 inches for deep carving
  • The physical footprint is 1000mm x 500mm (with the moving Y table protruding out about 170mm at full travel, front and back)
    with the High Torque Steppers sticking out about 140mm from the frame at the back. Maximum Height ( Z-axis fully up) is about 630mm
  • All the precise Acme Lead Screws are faced away from flying chips to help keep them clean
  • Outside mounted Xtreme Solid V Wheels™ used throughout for easy on machine adjustment, tuning and strength.
  • Doubled up and adjustable Acme Nut blocks on Y and X axes with a Anti-Backlash Nut Block on the Z axis to reduce/remove backlash.
  • Strong and accurate C-Beam™ and V-Slot™ Linear Rail with the new heavy duty C-Beam™ Gantry Plate XLarge used for all Actuators.
  • Openbuilds Router / Spindle Mount (71mm inside diameter) which works best with the Bosch Colt Router;
    but with some additional shimming, it is also suitable for the Dewalt 611 Router and the 0.8kw Chinese Spindles (65mm diameter).




Please note that the C-Beam XLarge Machine Bundle was created to make ordering the parts for the C-Beam machine easier and more convenient.

The C-Beam XLarge Machine Bundle, however, is not a kit.  
Please feel free to modify it to suit your needs and share your modifications and upgrades on the OpenBuilds Build sharing site. 


The complete parts list is listed below for your convenience so you can both know what is included with this Bundle 
and you can use it to build upon it for your own creations!  

  Whats included in your C-Beam XLarge Machine Mechanical Bundle Pack?

The main mechanical parts you will need to build your C-Beam Machine (Nema 23 High Torque Stepper Motors as an Option)!


20Low Profile Screws M5-25mm6
65Aluminum Spacers-20mm8
90Aluminum Spacers-6mm15
95Aluminum Spacers-40mm8
125Low Profile Screws M5-30mm13
135Low Profile Screws M5-40mm4
1551/4" x 8mm Flexible Coupling4
175Aluminum Spacers-3mm14
185Slot Washer - 15x5x2mm12
225Aluminum Spacers-9mm12
226Eccentric Spacer-6mm15
465Xtreme Solid V Wheel™ Kit30
485Double L Bracket2
490Cast Corner Bracket26
536Tee Nuts 99
540Black Angle Corner Connector4
61090 Degree Joining Plate10
740Nut Block for 8mm Metric Acme Lead Screw6
750Low Profile Screws M5-20mm46
760Low Profile Screws M5-55mm8
765Low Profile Screws M5-60mm16
780Ball Bearing 688Z 8x16x5 8
8358mm Shim8
840Lock Collar-8mm8
878Low Profile Screws M5-10mm34
922Low Profile Screws M5-15mm24
946Low Profile Screws M5-8mm64
965C-Beam™ End Mount8
990Router/Spindle Mount1
1055Anti-Backlash Nut Block 
for 8mm Metric Acme Lead Screw
2030C-Beam™ Gantry Plate - Xlarge7
05 - LPC-Beam™ Linear Rail-250mm3
10 - LPC-Beam™ Linear Rail-500mm2
15 - LP8mm Metric Acme Lead Screw-1000mm1
20 - LP8mm Metric Acme Lead Screw-500mm2
25 - LP8mm Metric Acme Lead Screw-250mm1
75 - LPC-Beam™ Linear Rail-1000mm1
160 - LPV-Slot® 20x60 Linear Rail-500mm2
200 - LPV-Slot® 20x60 Linear Rail-1000mm2
195 - LPV-Slot® 20x40 Linear Rail-1000mm1
596NEMA 23 Stepper Motor High Torque Series (OPTIONAL)4


What kind of tools will you need to build the C-Beam Machine?

Most,if not all the tools needed for assembly of the C-Beam Machine you probably already have!


Tools & Misc. Needed Assembly:
8mm Open End Wrench (two would be handy)
3mm, 2.5mm & 2mm Allen Wrenches
Square (a little engineer square is perfect)
M5 0.8  metric Tap (HSS Intermediate) or M5 Drill Tap from the Openbuilds Part Store
5mm drill bit
10mm drill bit
Cordless Drill
Flat Metal File
Hacksaw 32TDI
80 & 120 grit Wet and Dry Sand Paper might be handy
Measuring “stick”/ tape at least 1 meter in length and a short one as well would be handy
Quick action clamps and a vice would be very handy
Masking Tape and containers to store the little things that are easily lost
Some of those little disposable shot glasses, one for WD40 and the other to celebrate
Marker and scribe (Exacto blade or sharpened nail will do)
Wood Glue for MDF
A flat work surface will be your friend! 


What's Not Included with the Bundle?
596Nema 23 Stepper Motors - High Torque (Option)4
 Driver Board - There are many different Driver/Controller Options available.  Please use the Discussion Thread on OpenBuilds.com for more details.   
511 or 591Power Supply - depending on your setup you may use a 12V or 24V power supply1
 Spindle - Openbuilds Router / Spindle Mount (71mm inside diameter) which works best with the Bosch Colt Router; but with some additional shimming, it is also suitable for the Dewalt 611 Router and the 0.8kw Chinese Spindles (65mm diameter)1
 1/2" MDF Sheets - 900mm x 500mm2
 1/2" MDF Sheets - 800mm x 400mm1
Optional Bling
540Black Angle Corner Connector - Can be used to secure the C-Beam XL to your workbench.4
 Slot Cover / Panel Holder - 500mm 
LocalPlexi Glass Side Panels 
 Cable Chain 



C-Beam Machine XL Mechanical Bundle Parts - Shipped from the Store to your Door! 


Check out the easy-to-follow assembly guide that will have you up and cutting in no time!



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C-Beam Machine XLarge Mechanical Bundle

C-Beam Machine XLarge Mechanical Bundle

C-Beam Machine XLarge Mechanical Bundle


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