Aeolian RC motor C2822KV1400 Outrunner Brushless Motor.(Rotor beating Биение ротора.)

Мотор с Алиэкспресс. http://ru.aliexpress.com/item/Aeolian-RC-motor-C2822KV1400-Outrunner-Brushless-Motor-for-airplane-multicopter/1551103854.html?isOrigTitle=true Сильное биение ротора. Motor with aliexpress. The rotor sits badly. There is a strong heartbeat. http://aliexpress.com/item/Aeolian-RC-motor-C2822KV1400-Outrunner-Brushless-Motor-for-airplane-multicopter/1551103854.html?isOrigTitle=true