Thanks for the suggestions!
For the integrated servomotors I have found an inspiration element in the QET Crouzet library: Crouzet 80149604.
For the machine vision cameras I have found this picture on Wenglor web-site:
hill climb racingThe supplier of the cameras I have used in my project, told me they are not aware of a standardized symbol for machine vision cameras and to draw a rectangular box, label it "Camera xxxxxx", and put the I/O and data interface...
I just wanted to receive the opinions of others.
It's great that you've found inspiration for integrated servomotors and are considering options for machine vision cameras. Using a standard element like the Crouzet 80149604 from the QET Crouzet library for your servomotors is a smart choice. For the machine vision cameras, it's understandable that there might not be a standardized symbol. Drawing a rectangular box labeled "Camera xxxxxx" with the appropriate I/O and data interface seems practical and clear. This method ensures that your schematics remain intuitive and easy to understand for others reviewing your project. Your approach balances standardization with practical custom labeling, which is often necessary in specialized applications.