| 摘要 |
BLDC motor including a stator having a core, and coils each of which forms at least one pole, a rotor having magnets to form a number of poles more than the poles on the stator, the rotor being provided to be rotatable by a rotating magnetic field formed between the poles, at least one hall sensor for detecting a pulse signal generated during rotation of the rotor, and a controller for controlling power to be applied to the coils in response to the pulse signal, thereby enabling to rotate a large capacity drum.
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