Replacement Pulley for Tapered Shaft

[toxo]

3 hours ago, AlZilla said:

Yeah, but whenever I price the pieces out, I'm into $50 or $75. Somehow my pile of stuff never seems to have what I need.

IIRC, the first time I changed the handwheel and motor pulley it cost around £40 all in. One big taperlock pulley and one motor pulley plus belt. This is the machine  I've recently listed for sale and as well as the extra torque it'll do one stitch at a time if I want. 

[friquant]

On 1/12/2026 at 10:34 AM, Mattyj1907 said:

I just set up my first 3d printer over the weekend and have no idea how to design my own print yet. Would you be willing to share the file for your pulley? 

Definitely. Attaching here.

The .stl file is probably what you need/want.

The .f3d file is my original in Autodesk Fusion 360.

The README is notes on printing it. By the way, the material I used is PETG. (It's tougher than PLA, and the creep issues are less than with PLA)

pulley.f3d pulley.stl README.txt

[Mattyj1907]

Friquant, thank you so much!!! I am amazed with this 3d print world. So crazy to be able to just make a part that essentially doesn't exist (in my world anyway). Your file and instruction were very helpful, cranked one out in about 45 minutes. 

[friquant]

2 hours ago, Mattyj1907 said:

Friquant, thank you so much!!! I am amazed with this 3d print world. So crazy to be able to just make a part that essentially doesn't exist (in my world anyway). Your file and instruction were very helpful, cranked one out in about 45 minutes. 

That's great! Photos?

I have seldom had anybody else print my 3d models.