本公司供應全新羅克韋爾1398-DDM-150伺服驅動器ALLEN BRADLEY,價格優(yōu)惠,快速交貨,
型號
![:保山2098-DSD-HV050X羅克韋爾伺服驅動器圖片](http://img.jdzj.com/UserDocument/mallpic/xmygsm/Picture/200611092447112.jpg)
:保山2098-DSD-HV050X羅克韋爾伺服驅動器圖片
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
![:保山2098-DSD-HV050X羅克韋爾伺服驅動器圖片](http://img.jdzj.com/UserDocument/mallpic/xmygsm/Picture/200611092447112.jpg)
![:保山2098-DSD-HV050X羅克韋爾伺服驅動器圖片](http://img.jdzj.com/UserDocument/mallpic/xmygsm/Picture/200611092447112.jpg)
:保山2098-DSD-HV050X羅克韋爾伺服驅動器圖片VR型步進電機定子磁極吸引轉子時,由于轉子磁極為磁極,有磁化的N極和S極,不論定子繞組激磁所產生極性為N極還是S極均會產生吸引力。定子磁極激磁為N極時,吸引S極性轉子磁極,激磁S極性的定子磁極會吸引轉子的N磁極。定子磁極需要極性的切換。激磁定子磁極的線圈為單線圈繞組,磁極正反切換,則電流需正反向流因此驅動電路為雙極方式。磁極上繞有兩個線圈組成雙線圈,一個線圈直流通電產生的極性,與另一個線圈直流通電產生的極性相反,此為單極方式。