ARCTOS v2.x.x Hardware Kit – Bill of Materials
| Bearings | |||
|---|---|---|---|
| Size (mm) | Type | Qty | Link |
| 42x30x7 | 61806 6806ZZ | 2 | AliExpress Link |
| 16x5x5 | 625 | 12 | AliExpress Link |
| 16x8x4 | 688ZZ-4 | 15 | AliExpress Link |
| 26x17x5 | 61803 | 22 | AliExpress Link |
| 65x50x7 | 61810 | 3 | AliExpress Link |
| 78x60x10 | 61812 | 5 | AliExpress Link |
| 13x6x3.5 | 618/6 686K | 15 | AliExpress Link |
| 6x3x2.5 | MR63ZZ | 1 | AliExpress Link |
| Motion & Control Components | |||
|---|---|---|---|
| Part | Specs/Notes | Qty | Link |
| Closed Loop Belts GT2 | |||
| X | Width: 10mm, Length: 630mm | 1 | AliExpress Link |
| Y | Width: 10mm, Length: 380mm | 1 | AliExpress Link |
| Z | Width: 10mm, Length: 450mm | 1 | AliExpress Link |
| BC | Width: 6mm, Length: 450mm | 2 | AliExpress Link |
| Pulleys & Idlers | |||
| GT2 W6 B5 20T (Pulley) | 3 | AliExpress Link | |
| GT2 W10 B5 20T (Pulley) | 1 | AliExpress Link | |
| GT2 W10 B6.35 20T (Pulley) | 2 | AliExpress Link | |
| GT2 W10 B5 20T without T (Idler) | 4 | AliExpress Link | |
| GT2 W6 B5 20T without T (Idler) | 4 | AliExpress Link | |
| Motors | |||
| X,Y: Nema 23 | 1.8Nm, 2.8A, 6.35/76 mm | 2 | AliExpress Link |
| Z: Nema 17 | 65Ncm, 2.1A, 5/60 mm | 1 | AliExpress Link |
| A: Nema 17 | 1.3A, 5/34 mm | 1 | AliExpress Link |
| B,C: Nema 17 | 24Ncm, 1.2A, 5/23 mm | 2 | AliExpress Link |
| Servo DS3225 | 25kg | 1 | AliExpress Link |
| Electronics & Control Boards | |||
|---|---|---|---|
| Part | Specs/Notes | Qty | Link |
| Open Loop Option | |||
| Arduino Mega | 1 | AliExpress Link | |
| CNC shield V3 | 2 | AliExpress Link | |
| Drivers TMC 2209 | 6 | AliExpress Link | |
| Closed Loop Option | |||
| MKS Servo 42D CAN MB | 4 | AliExpress Link | |
| MKS Servo 57D CAN MB | 2 | AliExpress Link | |
| MKS CANable v2 | 1 | AliExpress Link | |
| Arduino Nano | with cable | 1 | AliExpress Link |
| CAN bus module | MCP2515 | 1 | AliExpress Link |
| Power & General Electronics | |||
| External power supply | 12V/24V 20A | 1 | AliExpress Link |
| Female Panel Mount Connector | 1 | AliExpress Link | |
| Push button switch | KCD1-101 | 1 | AliExpress Link |
| Step down converter | XL4015 HW-035 | 1 | AliExpress Link |
| Fans | 30×30 3010 12V/24V (should match PSU) | 2 | AliExpress Link |
| Limit switch | KY003 | 6 | AliExpress Link |
| Limit switch | WSH231 | 3 | AliExpress Link |
| Fasteners & Miscellaneous Parts | |||
|---|---|---|---|
| Part/Spec | Notes | Qty | Link |
| Screws (DIN912 Socket Head) | |||
| M3x10 | 170 | ||
| M3x15 | 20 | ||
| M3x20 | 60 | ||
| M3x25 | 10 | ||
| M3x30 | 60 | ||
| M3x40 | 15 | ||
| M3x50 | 10 | ||
| M4x25 | 10 | ||
| M5x20 | 25 | ||
| M5x25 | 20 | ||
| M5x30 | 15 | ||
| M5x40 | 5 | ||
| M5x80 | 12 | ||
| M8x40 | 4 | ||
| M8x100 | 2 | ||
| M2.6×5 mm | 50 | AliExpress Link | |
| Nuts (DIN934) | |||
| M3 | 60 | ||
| M4 | 10 | ||
| M5 | 60 | ||
| M8 | 2 | ||
| Rods & Dowel Pins | |||
| Double end threaded rods | m5x130 | 5 | |
| Double end threaded rods | m5x140 | 1 | |
| Double end threaded rods | m4x100 | 5 | |
| Double end threaded rods | m5x100 | 1 | |
| Dowel pins 4mm | Z gearbox, 50mm length | 25 | AliExpress Link |
| Dowel pins 4mm | Y gearbox, 80mm length | 25 | AliExpress Link |
| Dowel pins 4mm | Gripper, 70mm length | 2 | AliExpress Link |
| Miscellaneous | |||
| Neodymium magnets | 3×3 | 150 | AliExpress Link |
| PLA 1.75 1kg | 5 | ||
| Zip ties | AliExpress Link | ||
| Heat shrink tubes | AliExpress Link | ||
| Superglue | 1 | ||
| Cable sleeve 10mm diameter | 2m | AliExpress Link | |
| Cables | |||
|---|---|---|---|
| Part | Length | Qty | Link |
| Motor Connector Cable | 2m | 2 | AliExpress Link |
| Motor Connector Cable | 1.5m | 1 | AliExpress Link |
| Motor Connector Cable | 1m | 3 | AliExpress Link |
| Power cord | 1 | AliExpress Link | |
| Dupont jumper wires | m2m, f2f, m2f | 1 | AliExpress Link |
| USB A to B | 2m with shield | 1 | AliExpress Link |