3D Printer Belts

Timing belt and belt pulley compatible with most of desktop FDM 3D printers.

The 3D printer belts are made of rubber material. Some printers use closed belts with copper buckles at both ends of the belt. So the length is usually exact for the 3d printer model. Anet ET4, Anet ET5X series 3D printers use this closed 3d printer belt. So choose the one for your model without extra work.

3D printers, like Anet A8 Plus, Anet A8, Anet A6 use open belts / unclosed belts with no copper buckles needed on the end. So you buy buckle blets, adjust to the appropriate tension, and cut by yourself to save more. Extra space is necessary when you install your 3d printer belts so that they can be adjusted in the connector, or attached to a tensioner.

Timing belt length list for commonly seen 3d printers in the market.