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Fabrication and materials of the proposed motor
| Item | Fabrication technique/Vendor | Material |
|---|---|---|
| Motor, rotor & cap | 3D printer | ABS |
| Large Bearings | VXB Bearings Inc. | Polyamide and glass |
| Small bearing | Igus Inc. | Polyamide and glass |
| Gearbox | Amazon | Nylon |
| Optical encoder unit | i-fiberoptics.com | Polymer |
| Accessories (Φ3mm thread rod, nut) | McMaster Inc. | Brass |
