Assumptions:
(numbers taken from here: weight & flight time calculations)
weight of electrical parts is 2.54kg
weight of mechanical drone is 1.624kg
payload is 2kg
not considering frame spacers and other attachments breaking
Carbon fiber properties here: http://www.performance-composites.com/carbonfibre/mechanicalproperties_2.asp
Plates
Static load of 2.54+1.624+2=6.164kg, assuming F=mg , this is 60.47N.
von Mises:
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Strain:
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FOS:
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