Hi everyone,

Im continuing to source my parts to copy a design from automatedwoodwork. I have run into a problem sourcing the correct stepper pulleys from the UK.

In one of the pulleys, the pilot hole is larger than the diameter of the stepper shaft. I wonder if anyone has any experience in using a bush or a coupler to increase the shaft diameter in circumstances such as this? I ask becuase I cannot find a supplier for the bushes anywhere. I spoke to a few pulley manufacturers who all said they didnt have an answer to such a problem?

I would change the pulley size but have no idea what the consequences would be :confused:

Man im stressed out..............

Thanks guys.