ANNIN ROBOTICS

Ah good idea

What the hell! 50 euro for it? No way. I had problems with both the j3 bearing-holder and getting those tiny m3 threads properly on the spindle so Im experimenting now with a complete 3D printed, skipping the 6mm shaft all together and with a T10 pulley on the end joined with m4 screws. No idea if its gonna work but.

@Chris Annin thanks! Really wanna use the new software with my half-finished AR3

I had the same problem with the 3D printed model as well. I had to reprint the spindle and the bearing-holder

Nice list! But not including hardware. I really wish there where some good place for hardware as MacMaster-Carr in Europe.. I have a real problem finding 2mm key stock and 8mm steel rod with key