What is an adequate adhesion factor for IPM rotors for stress analysis and what is the reasoning behind the choice of this factor? I usually add a 0.2mm gap below the magnets to account for worst-case tolerances. Does this affect the choice of adhesion factor?
Thanks in advance,
September 25, 2024 at 7:42 am
abhijith.udayan
Ansys Employee
The Youngs Modulus of the magnet / rotor bar is multiplied by this factor.
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