Adapter for a commercial aluminum tensioner for X-axis
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Bill of materials:
Print parts
- 1 unit - X_belt_tensioner.stl
Assembly instructions
1. Remove the pulley screw and reserve it for the next steps
![](https://media.printables.com/media/prints/350702/rich_content/db45906f-90a4-4c04-bcb9-0f7ba8babafc/foto_01.jpg#%7B%22uuid%22%3A%22242ab316-e26b-4356-87f5-106e0c1008eb%22%2C%22w%22%3A708%2C%22h%22%3A700%7D?image_process=format,webp)
2. Remove the pulley and washer
![](https://media.printables.com/media/prints/350702/rich_content/dd4bdbc2-f6f7-4314-9209-2509f9c6b54b/foto_02.jpg#%7B%22uuid%22%3A%222a988498-4fe1-4d1c-a97a-fc2d9e84ed78%22%2C%22w%22%3A640%2C%22h%22%3A656%7D?image_process=format,webp)
3. Assembly the belt tensioner with t-nut and screw of step 1
Note: Do not tighten the screw
![](https://media.printables.com/media/prints/350702/rich_content/474b2244-1237-48e1-8024-a83124cc40c3/foto_03.jpg#%7B%22uuid%22%3A%22d46aa439-434f-4004-ac30-d6d03d17f6af%22%2C%22w%22%3A1160%2C%22h%22%3A746%7D?image_process=format,webp)
![](https://media.printables.com/media/prints/350702/rich_content/e849cbb2-4d9c-4d97-9e34-f6d4f41dc537/foto_04.jpg#%7B%22uuid%22%3A%229fcc606d-4d6d-4870-93bf-92fa0ab1d9e8%22%2C%22w%22%3A962%2C%22h%22%3A734%7D?image_process=format,webp)
![](https://media.printables.com/media/prints/350702/rich_content/e9e28335-7fa6-4827-be6c-24cd266d1416/foto_05.jpg#%7B%22uuid%22%3A%220382a629-0951-4591-b8ec-f97f7ed72651%22%2C%22w%22%3A790%2C%22h%22%3A674%7D?image_process=format,webp)
4. Put the assembly in the X axis and fix it with M4 screw
Note: If you have the mod of led bar you need remove the upper part in the place of tensioner
![](https://media.printables.com/media/prints/350702/rich_content/9dd0124b-4b8d-4eda-a953-fe47575aef90/foto_06.jpg#%7B%22uuid%22%3A%2226dec42e-17af-40bf-9ec2-755287da9dba%22%2C%22w%22%3A962%2C%22h%22%3A715%7D?image_process=format,webp)
![](https://media.printables.com/media/prints/350702/rich_content/bf6ac504-534d-4c18-8b25-5135a1d1078f/foto_07.jpg#%7B%22uuid%22%3A%221df07822-5846-45b7-a747-500c004d66b6%22%2C%22w%22%3A915%2C%22h%22%3A651%7D?image_process=format,webp)
4. Put the new sychronous belt
![](https://media.printables.com/media/prints/350702/rich_content/cfb24bb2-84f3-44f7-b3d5-c5bc89d1c161/foto_08.jpg#%7B%22uuid%22%3A%22c2b54f5e-f5ab-4433-a8c3-da791f6e4273%22%2C%22w%22%3A832%2C%22h%22%3A619%7D?image_process=format,webp)