Kit

 

Electronics/Motion Parts

Recommended electronics, you have a lot of options. 

Qty
Part
Link
Cost
 1  Mini-RAMBo (or RAMBo)    
1 12v ≥5A power supply    
1 GT2 belt (4M = 24″x24″) Do not get the steel re-enforced ones.    
4 GT2 16T Pulley    
53 608 2-RS Bearings    
≅18ft Rails (Conduit or Stainless Steel)    
5 Nema 17 Steppers    
1 Wiring harness (Or extended your stepper plugs with Stranded Wire)    
≥20 Zip Ties    
       
Spindle Options
  Best option    
1 Dewalt 660 (600W) 120V    
  Second Choice    
  Spindle 300W-800W  Amazon  

Blank tool mount for any other tools you might want to use.

 

Hardware

Hardware needed.

Qty
Imperial
Metric
Link
Cost
1 T8 Leadscrew and nut T8    
1 Lube for the T8      
1 5mm-8mm coupler      
1  5/16-18 X 5 M8 X 130    
 12  5/16-18 X 2.5 M8 X 65    
 2  5/16-18 X 1.5 M8 X 40 THESE CAN NOT BE CAP HEADS (or you will need to grind them a bit)    
28  5/16-18 X 1.25 M8 X 30    
 43  5/16-18 Nylock Nuts M8    
 19 M3 X 10 M3 X 10    
57 #6-32 X.75 ***M4 X 20    
57 #6-32 Nylock nuts ***M4  https://www.amazon.com/Stainless-Finish-Insert-Bolt-Dropper/dp/B0785VSRBV/ref=sr_1_17  

***  The difference in the size of nuts requires some creative tightening if you don’t use #6’s on a few parts. A small flat head screw driver can usually be wedged in to stop the nuts from rotating if you have an issue.

Or, here are some quick print sleeves, https://www.thingiverse.com/thing:1904014.

 

Printed Parts

There are 3 different sets of printed parts C-23.5mm, F-25mm, or J-25.4mm (1in). The measurement is for the Outside Diameter of the conduit/rails/tubing. Please measure your rails before printing. 23.5mm fits 3/4″ EMT conduit in the US. Anywhere else you must physically measure first, some things are sold as Inside Dimension (ID) (conduit), or Outside Dimension (OD) (Tubing). Bummer

Steel hardware store EMT conduit works well and is inexpensive, an upgrade would be .049″ wall thickness stainless steel tubing (or thicker is fine as well). Stainless Steel tubing is more rigid and smooth, but also much more expensive.

Recommended Print Settings; PLA for dimension accuracy (PETG is also good, if your dimensions are verified good), 2 or more perimeters for through hole strength. There are some steep walls so no more than 75% layer height to nozzle diameter, no support should be needed for any part I have designed.

 

QTY
Name
Infill
23.5 Link
25mm Link
25.4mm Link
Time/part
Total time
Grams Per Part
Total grams
2 Bottom_Corner* 55% Link Link Link 2:35 5:10 34.7 69.4
2 BottomM_Corner* 55% Link Link Link 2:35 5:10 34.7 69.4
2 Lock-Corner* 55% Link Link Link 1:28 2:56 20.8 41.7
2 LockM_Corner* 55% Link Link Link 1:28 2:56 20.8 41.7
2 Top_Corner* 55% Link Link Link 2:06 4:12 32.9 66.1
2 TopM_Corner* 55% Link Link Link 2:06 4:12 32.9 66.1
4 Spacer_Corner_*_Burly 65% Link Link Link :15 1:05 4.17 16.6
4 *-Foot_2018 35% Link Link Link 2:20 9:20 31.8 127.1
2 *-Roller 55% Link Link Link 5:35 11:10 90 180
2 *-Roller M 55% Link Link Link  5:35  11:10  90 180
4 RollerMount 55% Link Link Link  3:30 14 50 200
4 RollerPlate (optional Dual) 55% Link Link Link  :10 :40 2 8
2 XY_*_Burly 55% Link Link Link  11 22  201  402
2 XYZ_*_Burly 65% Link Link Link  5  10  71.5  143
2 Gantry_Spacer_* 55% Link Link Link  :22  :45  10.3  10.3
2 Nut_Trap_Burly 55% Link Link Link  :27  :55  16  32
1 Tool_Mount_*_4mm/6-32 35% Link Link Link  4:45  4:45  63.4 63.4
1 Z_Lower_*_Burly 55% Link Link Link  2:15  2:15  35  35
1 Z_Motor_*_Burly 55% Link Link Link  2:15  2:15  31  31
               Total    Total
              ≈115hrs    1.8kg

My current full set prints in 91 Hrs.

* =the asterisk stand for part letter (C, J, F) and anything after that is the current revision (Burly, v1, v2)

M = Mirrored parts, either see the build instructions of FAQ’s if you are worried.

LowRider2 CNC

Parts

Some links are affiliate links to illustrate the type of part that are not carried in the V1 Engineering store.

Part QTY Store link External link
nema 17 5  Shop  Amazon
608-2rs 44  Shop  Amazon
lead screw 2  Shop  Amazon
lead nut 2  Shop  Amazon
Lube for lead screw 1  Shop  Amazon
coupler 2  Shop  Amazon
       
GT2 10mm_16tooth 3  Shop  Amazon
20t 10mm Idler 6  Shop  Amazon
Belt 10mm GT2 7.5M (4’x8′)  Shop  Amazon
       
60mm wheel 4  Shop  Amazon
Wheel spacer 4  Shop  Amazon
       
1inX ss tube Y 2    Amazon
1inZ ss tube Z 4    Amazon
Al Angle (optional for wires/hose) 1    Amazon
       
Dewalt DWP611 1    Amazon
Mini-Rambo 1  Shop  Amazon
lcd 1  Shop  Amazon
zip tie 25  Shop  Amazon
wiring harness (series) 1  Shop  
power supply 12v 6A 1  Shop  Amazon

Printed Parts

I prefer PLA but PETG can be used, 3 walls, 30-55% infill. Dimensions are a little less critical than the MPCNC. Total print time ≈ 64.5hrs. 1.2Kg of filament.

I recommend minimum .065″ wall thickness stainless steel tubing. (Thicker?)

The parts can be found on Thingiverse.com, HERE 25.4mm OD Rail,  HERE 25mm OD Rail.

QTY PART NAME
2 Belt_Stop
2

Belt_Stop_Mirrored

6 cable_tie_insert
   
4* LR2 X mount
1 X2 plate
1 X2 idler
1 VacShoeBack
1 VacShoeFront
1 VacShoeTop
1 VacDuct
   
2 Y_Bottom
2 Y_Top
2* Lower Za
2* Lower Zb
2* YZ Roller
2* YZ Roller M
   
2* XZ Main
4 J_Spacer (F)
1* XZ_Side_Belt
1*

XZ_Side_Belt_Mirrored

2* XZ
1* Hose Bracket
1*

Hose Bracket Mirrored

 

 

1

LCD_Top_Clip (if you use my lcd and case)

*25mm specific parts have a 25 suffix.

Hardware

The hardware sizes here are for using 1/4″ & 1/2″ sheet material as recommended, Bolt/screw lengths sizes match this. If you are using thicker material add the extra thickness to the dimensions.

You should be able to go longer on all bolts screws with no issues.

Hardware   Equivalent
40 locknut 5/16 M8 nylock
4

BOLT 5/16 x 3.75

M8 x 95

8

BOLT 5/16 x 2.75

M8 x 70

4

BOLT 5/16 x 1.75

M8 x 45

24

BOLT 5/16 x 1.25

M8 x 35

     
40 LOCK NUT 6/32 M3.5 or M4
16

SCREW 6/32 x1.5

M3.5 or M4 x 40

24 SCREW 6/32 x1 M3.5 or M4 x 25
     
6 LOCK NUT M5  
6 M5x30  
24 M3x10  

Cut Parts

1/4″ for the router plate, 1/2″ for the sides, MDF or Baltic Birch. Bolt/screw lengths and sizes match this if you change thicknesses be mindful of this. You should be able to go longer on all bolts screws with no issues.

The part DXF files are saved and should be imported in millimeters, they can be found on Thingiverse.com, HERE 25.4mm ODHERE 25mm OD.

You can buy them pre-made here!

Name qty Thickness
611 plate 2 1 1/4″
Y plate (25) 2 1/2″

 

Spindle Options

Mounting different routers/spindles should just be a matter of changing the center assembly plate. Any thing that fits between the rails (100mm) could work with a little planning. The Dewalt 611 is nice for the price. A lot of us wish we bought the second base to go with it for ease of multi purpose use.

 

Dewalt DWP611 Link  
1/8″ collet Elaire Corp Shop

 

ORIGONAL VERSION