60 tooth/groove L type timing belt pulley

It fits type L type timing belt - 3/8" pitch x 1/2" wide. I needed this for a project I'm working on. It worked well, so I decided to upload it here.

Maker/DIY

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Description

This pulley fits a standard type L timing belt- 3/8" pitch x 1/2" wide.  It has ~5/8" bore to fit on a 5/8" threaded rod.  Of course you can easily edit it to fit any width of belt or any desired bore.  The grub screw is a 6-32 screw that is held fast by a nylon lock nut.

I printed at 30% infill, 0.25mm layers, no brim, no raft, no support material required.  I printed several test pieces tweaking the XY size compensation in Slic3r until I got the pitch to match the belt exactly (I used -0.2 mm).

The original files are shared publicly at OnShape. Try this link:

https://cad.onshape.com/documents/e2ed39c79ea74aa8bea00aa7/w/62286696ccf84c858e652954/e/78405a283fd4...

Materials and methods

- About 100g of ABS
- 1x #6-32 screw
- 1x #6-32 nylon lock nut

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Comments

19058bd73fcdd07df955f84cb1c47e37?default=blank&size=40sapimen added this to the teste collection ago
899c82fbfa8c7cc9ff0ea1db715ae952?default=blank&size=40Reginaldo Roberto dos Santos added this to the Future maker collection ago
8a7f35a97ae8de95e445c0cb06244096?default=blank&size=40luis miguel Lorca added this to the proyectos collection ago
A6ad2e0dca016ce03be7daa7d0f1725a?default=blank&size=40Fatih ÇAĞLAR added this to the DİŞLİ ÇARK SİSTEMİ collection ago
650e2a3fcec16d037c413a47579bffd5?default=blank&size=40Camarinha added this to the Geral collection ago
Mini gold hands croppedMark Rehorst published this design ago