Quantity   Component name
3 × Nema 17 stepper motor https://de.aliexpress.com/item/Free-shipping-1PCS-Nema17-Stepper-Motor-42-motor-Nema-17-motor-42BYGH-1-7A-17HS4401-motor/32667831438.html?spm=a2g0s.9042311.0.0.nfaA5c
2 × GT2 pulley 10mm 20 tooth https://de.aliexpress.com/item/3d-printer-2GT-GT2-Timing-Pulley-20-teeth-Alumium-Bore-5mm-6-35mm-8mm-for-GT2/32811526292.html?spm=a2g0s.9042311.0.0.zgFg9S
1 × Arduino Mega 2560 https://de.aliexpress.com/item/Mega-2560-R3-Mega2560-REV3-ATmega2560-16AU-CH340G-Board-ON-USB-Cable-compatible-for-arduino-No/32566463316.html?spm=a2g0s.9042311.0.0.zgFg9S
1 × RAMPS 1.4 https://de.aliexpress.com/item/Free-shipping-1pcs-RAMPS-1-4-3D-printer-control-panel-printer-Control-Reprap-MendelPrusa/1519223336.html?spm=a2g0s.9042311.0.0.zgFg9S
3 × A4988 stepper driver https://de.aliexpress.com/item/Reprap-Stepper-Driver-A4988-Stepper-Motor-Driver-Module-with-Heatsink-Free-Shipping-Dropshipping/32340799738.html?spm=a2g0s.9042311.0.0.nfaA5c
3 × Limit switch https://de.aliexpress.com/item/5pcs-lot-New-Micro-Roller-Lever-Arm-Normally-Open-Close-Limit-Switch-KW12-3/32669845918.html?spm=a2g0s.9042311.0.0.ftCuQu
1 × 12v 20A power supply https://de.aliexpress.com/item/12V-20A-240W-Switch-Power-Supply-Driver-Switching-Voltage-Transformer-for-LED-Strip-AC-220V-Input/32641174763.html?spm=a2g0s.9042311.0.0.zgFg9S
5 × GT2 belt 10mm with steel core https://de.aliexpress.com/item/PU-with-Steel-Core-GT2-Belt-2GT-Timing-Belt-Width-10mm-5M-a-Pack-for-3D/32617619687.html?spm=a2g0s.9042311.0.0.ftCuQu
10 × GT2 idler bearing https://de.aliexpress.com/item/5pcs-lot-2GT-20-tooth-Idle-pulley-20-teeth-20tooth-timing-Gear-Bore-5mm-for-GT2/32776781725.html?spm=a2g0s.9042311.0.0.ftCuQu
4 × 8x500mm smooth rods https://de.aliexpress.com/item/Optical-Axis-300-320-330-350-390-400-500-mm-Smooth-Rods-8mm-Linear-Shaft-Rail/32816641684.html?spm=2114.010208.3.1.N9LmAK&ws_ab_test=searchweb0_0,searchweb201602_4_10152_10065_10151_10068_10136_10137_10060_10155_10062_437_10134_10154_10056_10055_10054_10059_303_100031_10099_10103_10102_10096_10052_10053_10142_10107_10050_10051_5320018_10084_10083_10080_10082_10081_10177_10110_519_10111_10112_10113_10114_10182_10078_10079_10073_5260017_10123_10189_142,searchweb201603_50,ppcSwitch_2&btsid=65099385-a870-47c5-969f-05ce0ec89899&algo_expid=5435984a-d118-4f41-93a4-fe8f8259078b-0&algo_pvid=5435984a-d118-4f41-93a4-fe8f8259078b
12 × LM8UU linear bearings https://de.aliexpress.com/item/THGS-10-Pcs-8-mm-LM8UU-Linear-Ball-Bear-Bearing/32718865730.html?spm=2114.010208.3.46.d8ekuM&ws_ab_test=searchweb0_0,searchweb201602_4_10152_10065_10151_10068_10136_10137_10060_10155_10062_437_10134_10154_10056_10055_10054_10059_303_100031_10099_10103_10102_10096_10052_10053_10142_10107_10050_10051_5320018_10084_10083_10080_10082_10081_10177_10110_519_10111_10112_10113_10114_10182_10078_10079_10073_5260017_10123_10189_142-10050,searchweb201603_50,ppcSwitch_2&btsid=e2f2bf28-ab2d-4a2b-abd3-d34c03bb4ff0&algo_expid=66435d74-fe84-4e52-9cf6-807ba6254a4f-6&algo_pvid=66435d74-fe84-4e52-9cf6-807ba6254a4f
2 × 8x200mm smooth rod https://de.aliexpress.com/item/3D-Printer-Parts-Smooth-Shaft-Rod-Optical-Axis-Multiple-Length-Option-20-100-200-285mm-CNC/32806568782.html?spm=a2g0s.9042311.0.0.kZEwDp
1 × 8x150mm threaded rod with 2mm pitch https://de.aliexpress.com/item/Reprap-diamond-hotend-multi-nozzle-for-DIY-3D-printer-0-4mm-brass-nozzle-copper-nozzle-triple/32564166126.html?spm=a2g0s.9042311.0.0.ftCuQu
1 × 8mm anti-backlash nut https://de.aliexpress.com/item/1Set-8mm-TR8-8mm-Lead-Screw-Trapezoidal-ACME-w-Anti-Backlash-Nut-CNC-3D-printer-spare/32749904124.html?spm=a2g0s.9042311.0.0.ftCuQu
1 × 625Z ball bearing https://de.aliexpress.com/item/HRB-2-Pcs-625Z-Miniature-Single-Shielded-Deep-Groove-Ball-Bearings/32823807025.html?spm=a2g0x.search0104.3.111.YRRMMV&ws_ab_test=searchweb0_0,searchweb201602_4_10152_10065_10151_10068_10344_10342_10343_10340_10341_10307_10137_10060_10155_10134_10154_10056_10055_10054_5470020_10059_100031_10099_5460020_10338_10339_10103_10102_440_10052_10053_10142_10107_10050_10051_5380020_10326_10084_10083_10080_10082_10081_10177_10110_10111_10112_10113_10114_143_10312_10313_10314_10078_10079_10073,searchweb201603_16,ppcSwitch_2&btsid=11f0be86-acbc-41d9-9eb4-ad6030b733a0&algo_expid=2333d2e0-d924-442b-b5c9-18d487bcbe38-15&algo_pvid=2333d2e0-d924-442b-b5c9-18d487bcbe38