{"id":326290,"date":"2023-12-05T04:04:13","date_gmt":"2023-12-05T04:04:13","guid":{"rendered":"\/forum\/forums\/topic\/dynamic-torque-plot-of-inner-and-outer-rotor-of-a-magnetic-gear\/"},"modified":"2023-12-05T04:04:13","modified_gmt":"2023-12-05T04:04:13","slug":"dynamic-torque-plot-of-inner-and-outer-rotor-of-a-magnetic-gear","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/dynamic-torque-plot-of-inner-and-outer-rotor-of-a-magnetic-gear\/","title":{"rendered":"Dynamic torque plot of inner and outer rotor of a magnetic gear"},"content":{"rendered":"

Good day Sir. please i am modeling a magnetic gear  of the below parameters to plot the dynamic torque plot of the inner and outer rotor but my plot is far from what i am suppose to obtain.please can some one help me fish out my mistakes.<\/p>\n

The gear has 4 inner magnet pairs, 22 outer magnet pairs with different polarity and 26 steel segments .The thickness of the Permanent magnet is 6 mm.The air gap between the two rotors and the steel segments is 1 mm. The magnet material is NdFeb35 and the steel segment material is low carbon steel  AISI1008 and the rotor yoke is ferromagnetic material.The inner rotor .The angular speeds of both inner and outer rotor is 150 rpm and 27.3 rpm.<\/p>\n

my model is below<\/p>\n

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The position range for the dynamic torque is from 0 to 45 degrees. when i plotted  dynamic torque of the inner and outer rotor ,my plot is below.<\/p>\n

<\/p>\n

the actual plot was suppose to look like the figure below<\/p>\n

<\/p>\n","protected":false},"template":"","class_list":["post-326290","topic","type-topic","status-closed","hentry"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t