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This is JennyCoreXY V1.2 BOM

photo BOM is here.

Dimension-calculator is used to input a print size generate the extrusions length、linear rails length、build plate size and mounting hole pitch、blet length and , etc.


Aluminum plate part
order item quantity note thumbnail
1 Aluminum plate 1# 4 Z extrusion bottom
2 Aluminum plate 2# 1 power socket plate
3 Aluminum plate 3# 1 XY gantry left bottom
4 Aluminum plate 4# 1 XY gantry right bottom
5 Aluminum plate 5# 1 XY gantry middle left bottom
6 Aluminum plate 6# 1 XY gantry middle right bottom
7 Aluminum plate 7# 2 XY gantry front bottom
8 Aluminum plate 8# 2 XY gantry front top
9 Aluminum plate 9# 1 XY gantry right top
10 Aluminum plate 10# 1 XY gantry left top
11 Aluminum plate 11# 4 XY gantry middle right top
12 Aluminum plate 12# 1 XY gantry middle right left top
13 Aluminum plate 13# 2 XY printhead belt fixation block
14 Aluminum plate 14# 8 Z belt fixation block
order item quantity note thumbnail
15 Aluminum plate 15# 4 Z fixation block top
16 Aluminum plate 16# 4 Z frame bottom block
17 Aluminum plate 17# 4 Z motor module middle block
18 Aluminum plate 18# 4 Z motor module up block
19 Aluminum plate 19# 4 Z motor module bottlom block
20 Aluminum plate 20# 4 Z adjust block
21 Aluminum plate 21# 8 Z linear rails fixation
22 Aluminum plate 22# 2 frame bottom block

Other frame part
order item quantity note thumbnail
1 Extrusion 3D fixation 4 frame top
2 castor 4
3 Extrusion Right-angle fastener 4 frame bottom
4 Extrusion Right-angle fastener built-in 16
5 Gantry cardan joint 4
6 Printhead fixation L block 1
7 Gantry linear rails block 4 STL 3d print
8 Z blet block bottom 8 STL 3d print
9 Z blet block top 8 STL 3d print

Motion part
order item quantity note thumbnail
1 Pulley GT2 20T 6 5mm inner diameter/ 10mm belt width
2 Idler GT2 20T no toothed 10 5mm inner diameter/ 10mm belt width
3 Idler GT2 20T toothed 6 5mm inner diameter/ 10mm belt width
4 Pulley GT2 16T 4 5mm inner diameter/ 6mm belt width
5 Pulley GT2 80T 4 5mm inner diameter/ 6mm belt width
6 Belt Loop GT2 4 222mm /6mm belt width
7 Open Belt LL-2GT-9 Dimension-calculator XYZ belt
8 Bearing F685ZZ 12 Z motor module
9 Bearing L block 8 must tapping M5
10 Shaft 4 5x60mm

Fasteners part
order item quantity note thumbnail
1 3x8 Nylon cushion 2 X endstop
2 steel pillars 1# 17 3x10mm
3 steel pillars 2# 68 3x20mm
4 steel pillars 3# 14 3x22mm
5 steel pillars 4# 10 5x10mm
6 steel pillars 5# 21 5x12mm
7 steel pillars 6# 13 5x14mm
8 M3 pacer 30
9 M4 lock nut 8
10 M4x8 16
11 M4x12 62
12 M4x18 8
13 M4x25 5
14 M3 lock nut 82
15 M3x6 16
16 M3x8 64
17 M3x10 20
18 M3x20 50
19 M3x30 40
20 M3x35 5
21 M3x45 17
22 M3x55 16
order item quantity note thumbnail
23 M5 pacer 13
24 M5x10 44
25 M5x20 17
26 M5x30 6
27 M5x38/M5x40 2
28 M5x50 4
29 M6x8 4
30 M6x25 16
31 ¢5x25_M4Shoulder Screw 1
32 ¢5x35_M4Shoulder Screw 3
33 ¢5x45_M4Shoulder Screw 4
34 M5 Knurled nut 4 through-hole
35 M8x16 8
36 M8x20 8
37 M3 T-nut 2020 50+
38 M4 T-nut 2020 7
39 M5 T-nut 2020 48
40 M4 T-nut 4040 10
41 M5 T-nut 4040 39
42 M6 T-nut 4040 4
43 M8 T-nut 4040 16

linear rails and extrusion part (length use Dimension-calculator )
order item quantity note thumbnail
1 extrusion 4040 1# 4 4Z frame one end M8x15
2 extrusion 4040 2# 10 frame
3 extrusion 2020 1# 2 gantry Y profile both ends M6x15
4 extrusion 2020 2# 1 gantry X1 profile
5 extrusion 2020 3# 1 gantry X2 profile
6 extrusion 2020 4# 4 drawer one end M6x15
7 MGWR9 3 gantry
8 MGWR12 4 4Z

Build plate part
order item quantity note thumbnail
1 Glass 1
2 ALU pate 1 8mm
3 AC heater pate 1
4 JennyEndstop 1

Electronics part
order item quantity note thumbnail
1 LED Strip 24V 1
2 Drawer slides 2
3 PrintHeader integration 1
4 XY endstop 2
5 JennyTouch probe integration 1
6 USB camera 1
7 NAME17 stepper motor 1# 2 XY motor
8 NAME17 stepper motor 2# 4 4Z
9 Drawer fixation cube 4 STL 3d print
10 Drawer fixation dopp 4 STL 3d print
11 AC power line 1 high-power
12 Electronics Drawer integration 1