I am experiencing difficulties with the Pololu Universal Aluminum Mounting Hub on my 25D gear motors on my robot.
It seems like the set screw comes loose over time. I’ve had this happen in warm temperatures and colder temperatures. The robot itself experiences a lot of vibrations, so I guess the set screw loosens over time. I did try ‘small’ strength thread lock… but I still worry that one day it’s going to give way like the others.
Do you know of any possible solutions? Or a better mounting hub? Maybe something with not as small of a set screw?