- Volume 11 Issue 2
In this paper, influence of vibration on cogging torque and Radial Magnetic Force(RMF) imbalance was investigated in the IPM type BLDC motor. Design of cogging torque reduction and the RMF equilibrium was proceed applied to Design of Experiment(DOE). Vibration test results, the RMF imbalance was confirmed that a significant impact of vibration.
BLDC Motor;Vibration reduction;Cogging torque;Radial magnetic force;Natural frequency
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- 1. Optimal design of motor shape and magnetisation direction to obtain vibration reduction and average torque improvement in IPM BLDC motor vol.11, pp.3, 2017, doi:10.5370/JEET.2016.11.2.377