I am building my first board, And i though to myself. How can i fasten the motor pulley to the round motor shaft.
I dont have thoose fansy one with a little square metal. I have 2 threaded holes in the pulley with space for some DIN916 screws without head with pointy ends. Is that enough? or would it be better with a combination of that and metal Epoxy. The motor shaft is easily replaceable.
What do you guys suggest?