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| axidraw:axidraw [2023/06/19 07:28] – [Maintenance] formlab | axidraw:axidraw [2025/12/15 05:57] (current) – [Replace the servo with a cheaper alternative] formlab |
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| Cheap compatible servos can be bought at Gotron: [[https://www.gotron.be/analog-micro-servo-1-3kg-cm-120-rotation.html|FS90]] (€5). Keep the horns from the broken 'Tower Pro' (SG90) servos. They can be used on the new ones. | Cheap compatible servos can be bought at Gotron: [[https://www.gotron.be/analog-micro-servo-1-3kg-cm-120-rotation.html|FS90]] (€5). Keep the horns from the broken 'Tower Pro' (SG90) servos. They can be used on the new ones. |
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| **Prepare the new servo for installation on the Axidraw** | **Prepare the new servo for installation on the Axidraw**: |
| ^ Images ^ Steps ^ | ^ Images ^ Steps ^ |
| |{{:axidraw:servo_01.jpg?100|}}| Without a horn installed, you cant know the current position of the servo. | | |{{:axidraw:servo_01.jpg?100|}}| Without a horn installed, you can't know the current position of the servo. | |
| |{{:axidraw:servo_02.jpg?100|}}| Attach the old servo horn (no need for the screw yet). | | |{{:axidraw:servo_02.jpg?100|}}| Attach the old servo horn (no need for the screw yet). | |
| |{{:axidraw:servo_03.jpg?100|}}| Turn it as far as possible one way. | | |{{:axidraw:servo_03.jpg?100|}}| Turn it as far as possible one way. | |