A Study of Design of Outer Rotor Type BLDC Motor for Service Robot Arm Kim, Young Kyoun;
This s paper presents characteristics Analysis of Outer Rotor type BLDC Motor. To reduce the cogging torque and to make the high back EMF constant of the motor, Not only magnetization directions of a permanent magnet are investigated, but also a tooth chamfer of a stator is optimized. The design and analysis results are verified with experimental results.
BLDC motor;cogging torque;response surface method;optimal design;finite element method;
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