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AngelLM edited this page Apr 2, 2022 · 34 revisions

LIST OF MATERIALS

3D Printing

  • 4x Kg of filament

Stepper Motors

# Type Length Holding Torque Etc. Shops Location
1 Nema 17 40mm 39.22 N.cm StepperOnline, Aliexpress Articulation 1
3 Nema 17 34mm 121.2 N.cm 5:1 mechanical reduction StepperOnline, Aliexpress Articulation 2 & 3
3 Nema 17 34mm 21.57 N.cm StepperOnline, Aliexpress Articulation 4, 5 & 6

Belts & Pulleys

Belts

# Type Length Width Shops
2 GT2 Closed Belt 208mm (104 teeth) 6mm Aliexpress
1 GT2 Open Belt 1m 6mm Aliexpress

Pulleys

# Type Number of Teeth Shops
3 GT2 Pulley 20 Aliexpress
2 GT2 Pulley 40 Aliexpress

Bearings

# Type Shops
1 16014zz Aliexpress, Thingiverse (3D printed)
11 625ZZ Bearing Aliexpress
2 MF84ZZ Bearing Aliexpress
? Plastic or metal balls 6 mm Aliexpress

Rods

# Length (mm) Diameter (mm) Shops
2 14 4 Aliexpress
1 14,5 5 Aliexpress
1 32 5 Aliexpress
1 102 5 Aliexpress
1 128 5 Aliexpress

Bolts & Nuts

Bolts

# Size Length (mm)
2 M3 10
6 M3 6
46 M3 8
1 M3 10
15 M3 12
9 M3 16
4 M3 18
8 M3 25
8 M3 28
8 M3 30
13 M3 40
8 M3 46
1 M5 18

Nuts

# Size Etc
2 M2 -
90 M3 -
1 M5 Self-Locking Nut

Electronics

# Part Description Shops
1 Arduino Mega - Arduino, Aliexpress (clon)
1 Micro Endstop - Aliexpress
7 Fans 40 x 40 x 10mm (stepper motor cooling) Aliexpress

Control PCB V2 (current version)

# Part Reference Description Shops
1 PCB - -
8 A4988 Stepper Motor Driver - - Pololu, Aliexpress
8 100uF Capacitor C1, C2, C3, C4, C5, C6, C7, C8 16V SMD Aliexpress, RS
8 100kΩ Resistor R9, R10, R11, R12, R13, R14, R15, R16 SMD 1206 Aliexpress, RS
8 10kΩ Resistor R1, R2, R3, R4, R5, R6, R7, R8 SMD 1206 Aliexpress, RS
3 620Ω Resistor RLED1, RLED2, RLED3 SMD 1206 Aliexpress, RS
3 LED DLED1, DLED2, DLED3 SMD 1206 Aliexpress, RS
1 1N4004 Diode D1 THT Aliexpress, RS
1 MF-R700 Fuse F1 THT Aliexpress, RS
169 Male Pins PM, PS, PT, PA, PDIG THT Aliexpress
2 PCB Terminal Block POWERPIN1, SW1 1x2 THT Aliexpress, RS
128 Female Pins U1, U2, U3, U4, U5, U6, U7, U8 - Aliexpress
24 Jumpers - - Aliexpress

Commercial Opto-Sensors (current version)

# Part Description Shops
4 Optical Endstop - Aliexpress

Control PCB V1 (deprecated)

# Part Description
1 Copper Plate 120mm x 91mm
7 A4988 Stepper Motor Driver -
7 100uF Capacitor 25V THT
7 10kΩ Resistor THT
97 Male Pins -
112 Female Pins -
1 Barrel Jack Connector -
1 Fan 80mm
1 Bus Wire 2x36

Custom Opto-Sensors (deprecated)

# Part Description Shops
4 Copper Plate 36mm x 16mm -
12 Male angled pin - -
4 10kΩ Resistor THT Aliexpress
4 220Ω Resistor THT Aliexpress
4 Optocoupler ITR9608 Aliexpress
1 3m of wire - -
5 3 Wire connectors Female-Female -