1. Aafo afẹfẹ laarin stator ati rotor ti motor jẹ kekere pupọ, eyiti o rọrun lati fa ijamba laarin stator ati rotor.Ni alabọde ati kekere Motors, awọn air aafo ni gbogbo 0.2mm to 1.5mm.Nigbati aafo afẹfẹ ba tobi, a nilo isunmi lọwọlọwọ lati jẹ nla, nitorinaa ni ipa…
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