亚洲视频福利,日本精品一区二区三区在线,日韩欧美在线视频一区二区,国产高清自产拍av在线,99久久99久久精品国产片果冻,国产视频手机在线,成人禁在线观看午夜亚洲

DKM直流電機(jī)

DKM直流電機(jī)-毅賓電氣(上海)有限公司現(xiàn)貨供應(yīng)在于電流和力矩、旋轉(zhuǎn)數(shù)的直線關(guān)系 如對電機(jī)增加負(fù)荷,則其旋轉(zhuǎn)數(shù)下降,電流升高。如不考慮電機(jī)的發(fā)熱,其值可視為滿負(fù)荷。(控制電流,則可以控制力矩) 9P1D36BH9P1D40BH9P1D50BH9P1D60BH9P1D75BH9P1D90BH9P1D100BH9P1D120BH9P1D150BH9P1D180BH9P1D200BH9P1D250BH9P2D3BH9P2D3.6BH9P2D5BH9P2D6BH9P2D7.5BH9P2D9BH9P2D10BH9P2D12.5BH9P2D15BH9P2D18BH9P2D20BH9P2D25BH9P2D30BH9P2D36BH9P2D40BH9P2D50BH9P2D60BH9P2D75BH9P2D90BH9P2D100BH9P2D120BH9P2D150BH9P2D180BH9P2D200BH9P2D250BH9P3D3BH9P3D3.6BH9P3D5BH9P3D6BH9P3D7.5BH9P3D9BH9P3D10BH9P3D12.5BH9P3D15BH9P3D18BH9P3D20BH9P3D25BH9P3D30BH9P3D36BH9P3D40BH9P3D50BH9P3D60BH9P3D75BH9P3D90BH9P3D100BH9P3D120BH9P3D150BH9P3D180BH9P3D200BH9P3D250BH

最新產(chǎn)品

熱門儀器: 液相色譜儀 氣相色譜儀 原子熒光光譜儀 可見分光光度計(jì) 液質(zhì)聯(lián)用儀 壓力試驗(yàn)機(jī) 酸度計(jì)(PH計(jì)) 離心機(jī) 高速離心機(jī) 冷凍離心機(jī) 生物顯微鏡 金相顯微鏡 標(biāo)準(zhǔn)物質(zhì) 生物試劑