I have spec'd out a pneumatic motor with acceptable torque for a tension application. The motor has a 1.25" hub with set-screw indent for it's mounting method.
Since this a prototype system, I don't have the time / resources to have a machine shop turn one down for me. My hope is to find a hub mount to flange / face adapter and just make a small plate (even by hand) to mount it to our system.
Does such an item exist? 8 hours of searching has not been fruitful (assuming I have been looking for the wrong terminology).