Does anyone know of a site that gives info on the production of timing pulleys.
I think I could produce them for a lot less money than I could buy them for.
As to the connectors for stepper motors does the amount of backlash inherent in the connector have a significant part in the overall play in the machine!! I was also thinking of making my own using Al and silicone rubber as the joining medium but wondered about having to much flexibility, so I thought I would ask the great and knowing!!