型號20BYJ4635BYJ412-d335BYJ212-dR124BYJ48相數(shù)4424步距角( )7.5 /85 1 /42.5 1 /142 5.625 /64 減速比1/851/42.51/1421/64額定電壓12161212直流電阻200 7%200 7%150 7%200 7%空載牽入頻率 500 350 400 500空載牽出頻率 1000 650 750 1000牽入轉(zhuǎn)距 34.3 156.8 196 39.2自定位轉(zhuǎn)距 34.3 68.6 98 34.3線圈溫升<40<40<40<40噪音<40<40<40<40