本公司供應(yīng)全新羅克韋爾1398-DDM-150伺服驅(qū)動器ALLEN BRADLEY，價格優(yōu)惠，快速交貨，
型號
:葫蘆島2098-DSD-020-DN羅克韋爾伺服驅(qū)動器哪里好
Allen Bradley 1398-DDM-009-DN
Allen Bradley 1398-DDM-005X-NV
Allen Bradley 1398-DDM-005X-DN
Allen Bradley 1398-DDM-009X
Allen Bradley 1398-DDM-019-DN
Allen Bradley 1398-DDM-009X-DN
Allen Bradley 1398-DDM-005X
Allen Bradley 1398-DDM-005-DN
Allen Bradley 1398-DDM-005
Allen Bradley 1398-DDM-075X
Allen Bradley 1398-DDM-075
Allen Bradley 1398-DDM-010X
Allen Bradley 1398-DDM-010
Allen Bradley 1398-DDM-150
Allen Bradley 1398-DDM-020X
Allen Bradley 1398-DDM-020
Allen Bradley 1398-DDM-030X
Allen Bradley 1398-DDM-030
Allen Bradley 1398-DDM-019X-DN
Allen Bradley 1398-DDM-019X
Allen Bradley 1398-DDM-150X
Allen Bradley 1398-DDM-019
Allen Bradley 1398-DDM-009
:葫蘆島2098-DSD-020-DN羅克韋爾伺服驅(qū)動器哪里好：一臺功率為1.5KW的單相電機(jī)，其計算它的工作電流；P=l×Uxcosφ丨=P/U×cosφ=1500/165=9.1A它的電容值為C＝1100×I/U×COSφ＝1100×9.1/220×0.75≈34(μF)啟動電容器可以按照電機(jī)的運(yùn)行的3.75倍選??；34×3.75=127.5uF。根據(jù)公式計算750電機(jī)的額定電流為I=P/U×cosφ=750/220×0.75=750/165=4.54A；運(yùn)行電容C=1100×I/U×cosφ=1100×4.54/220×0.75=11000×0.0155=17uf；啟動電容為17×3.75=63uf；本人根據(jù)單相電機(jī)實物圖中的一臺0.75kw單相電機(jī)的運(yùn)轉(zhuǎn)電容器，實際電容量為16uf/450vAC，啟動電容器的電容量是60uf/450vAC。
