KP3S 3.0 Belted Z (Needs CNC'ed bracket)

I suggest watching the video to see the results before attempting to make it.

WHAT I USED:

Parts:

• The bracket that needs to be CNC'ed https://www.pcbway.com/project/shareproject/KP3S_3_0_Belted_Z_ad6ba401.html
• 2x MGN9H 300mm https://s.click.aliexpress.com/e/_DCD67rJ
• 1x 148mm-2gt belt https://s.click.aliexpress.com/e/_Dma0gAh
• 1x 186-2gt belt https://s.click.aliexpress.com/e/_DdZvkr7
• 1x GT2 20T pulley 5mm bore https://s.click.aliexpress.com/e/_DBwTGZB
• 2x GT2 20T pulley 8mm bore https://s.click.aliexpress.com/e/_DBwTGZB
• 1x GT2 40T pulley 8mm bore https://s.click.aliexpress.com/e/_Dl1RUU9
• 1x GT2 60T pulley 8mm bore https://s.click.aliexpress.com/e/_DeSKNlb
• 1x GT2 idler pulley with teeth 3mm bore https://s.click.aliexpress.com/e/_DFq9zrn
• 1x 2GT 6mm belt (600mm will be enough with some spare)
• 4x 608-2RS bearings
• 2x 8x50mm stainless rods (or you can cut one 100mm in half with the Dremel)

To secure rails:

• 16x M3x8
• 16x M3 2020 square nut (IMPORTANT! needs sanding down)

To secure the gearbox to the 2040 extrusion:

• 3x M5x12 (left side)
• 2x M5x18 (right side)
• 2x M5x8 (back)

To clamp two parts of the gearbox:

• 2x M6x70mm hex head

To tension belts:

• 2x M3x20mm round head hex
• 2x M3 washers

To secure the Nema17 motor:

• 4x M3x5mm

ALUMINUM BRACKET

To secure to the rails:

• 4x M3x8mm
• 2x M3x5mm (optional)

To attach printed belt clamps:

• 4x M3x20mm
• 8x M3 nut
• 4x M3 washer

To attach to the gantry:

• 3x M5x40mm bolts

Bottom idle pulley:

• 4x M3x20mm
• 4x M3 nuts
• 1x M3x25mm

I think I listed everything.