Motor sem escova usando o enrolamento concentrado do slot fracionário tem as seguintes vantagens: -

Brushless motor using fractional slot concentrated winding has the following advantages:
(1)The positioning of the motor torque is small, good in usability, small torque ripple
(2)Minister of small coil end, small end copper loss and reduced the volume of motor with copper, a hard mechanical properties, high efficiency,
(3)Stator winding technology is good, simple mechanical rolled off the production line, high universality, groove can be filled with rate is higher do slot de certificado enrolamento
(4) enrolamento sem sobreposição e bom isolamento