Experimental Research on Vibration Characteristics and Impact Resistance Performance of the High-speed Motor
Taking a high-speed motor as the research object,the vibration characteristics and impact resistance are researched.Firstly,the finite element calculation model of the dynamic characteristics of the high-speed motor rotor is established while the critical speed and vibration mode are calculated and analyzed;Secondly,the dynamic char-acteristics test and impact resistance performance test of the high-speed motor are carried out within the full speed range,which verify that the high-speed motor has good vibration characteristics and possesses a vertical impact resistance no less than 10 g and an axial impact resistance no less than 6 g.The research provides a driving method for the test under the impact load.
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维普
