Dear folks,

I'm working on a design for a solar panel fixture for a capstone project. I have a panel weighing 20 lbs and with the frame, it's overall 35 lbs. The panel assembly will be mounted on a rod (48in long) using 6 routing clamps, and the rod has 2 bearings attached to the ends. I want to determine how much torque will I need to rotate this solar panel assembly, therefore using that to determine the size of the motor. And, to determine the radial and axial load to choose the right bearings. The speed will be 5rpm. Would be much appreciated if someone can provide support.