I have compiled a small list of motors that I think are suitable for robotics applications, along with some useful calculations, here: https://docs.google.com/spreadsheets/d/12vzz7XVEK6YNIOqH0jAz...

You can take a copy of the spreadsheet and enter in your own motors that you find. Also do note there is a second tab on the sheet that lets you explore cycle times on trapezoidal trajectories.