RS-CNC 32 - X belt GT2 idler wheel remix.
thingiverse
The original remix turned out to have too narrow opening for my cheap aliexpress GT2 idler wheels. To much to file down without causing rubbing problems on the wheels. This remix of the remix improves on that. Note; I recommend using a 25T equivalent smooth idler pulley. This is closer to the original diameter of the ball bearing design, making the belt track more horizontal. A 20T equivalent pulley will work, but note that this may cause the belt to rub on top of the X-axis tensioner. (Don't go larger than 25T. The belt will rub on the aluminum frame cut-out if you do.) See also my X-axis belt tensioner mod, which works great in conjunction with this idler pulley mod: https://www.thingiverse.com/thing:4724117
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