本公司供應(yīng)全新羅克韋爾1398-DDM-150伺服驅(qū)動(dòng)器ALLEN BRADLEY，價(jià)格優(yōu)惠，快速交貨，
型號(hào)
:黔南2098-DSD-075X羅克韋爾伺服驅(qū)動(dòng)器價(jià)格
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
:黔南2098-DSD-075X羅克韋爾伺服驅(qū)動(dòng)器價(jià)格兩相PM型爪極步進(jìn)電機(jī)的結(jié)構(gòu)如下圖所示，定子相繞組不像前面介紹的電機(jī)一樣分布在圓周上，而是軸向放置，這種相繞組安裝方式稱為從屬型結(jié)構(gòu)。轉(zhuǎn)子為圓柱形磁鐵，其中心安裝了輸出軸。圓柱形磁鐵的圓周外表面交替分布著N極和S極，極對(duì)數(shù)為Nr，N、S極等極距。其轉(zhuǎn)子磁極氣隙，對(duì)著定子磁極。定子磁極依其形狀稱為爪極（clawpole)，由導(dǎo)磁鋼板沖壓成型，形成Nr個(gè)爪極。兩個(gè)定子極板其磁極交互安放，相差1/2極距，共2Nr個(gè)與轉(zhuǎn)子磁極數(shù)2Nr相對(duì)應(yīng)，形成一相定子。
