Quote:
Originally Posted by mman1506
You are correct, they interface mechanically exactly like a pot would. Here is a pic of two grayhills 971 has on their bot https://lh6.googleusercontent.com/-f...52841%2529.JPG .
What's really great about the greyhills is that the shaft is supported by a ball bearing so they are MUCH more tolerable tolerable to axial and radial load than the commonly used US digital encoders. |
Us digital does have shaft based encoders as well.