1. Load Cell Analysis Yield Loads: –Axial: 40 lbs –Torque: 30 in-lbs –Pure Horizontal Load: 200 lbs –Off-Axis Torque: 65 in-lbs –Horizontal Force 2” from sensor: 27 lbs Figures in this file are: 1. Pictures of the design with sharp corners (no fillets) as used in FEA. 2. Static Stress/Strain analysis. 3. Mode shapes with motor attached. 4. Pictures of the design with fillets.

10. Mode Shapes With a model of the motor attached, the first 4 modes are: –Two perpendicular rocking modes at 131 Hz –One axial translation mode at 138 Hz –One pure torque mode at 310 Hz. Modal frequencies will decrease slightly with a hand wheel attached. –The torque mode may not be affected depending on the assumed motor controller.

11. There are 2 modes like this (one in X, one in Y) at 131 Hz

12. Axial Mode 138 Hz

13. Torque mode 310 Hz