本公司供应全新罗克韦尔1398-DDM-150伺服驱动器ALLEN BRADLEY,价格优惠,快速交货,
型号
![:海北2098-DSD-020-DN罗克韦尔伺服驱动器哪里有卖](http://img.jdzj.com/UserDocument/mallpic/xmygsm/Picture/200615102359169.jpg)
:海北2098-DSD-020-DN罗克韦尔伺服驱动器哪里有卖
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
![:海北2098-DSD-020-DN罗克韦尔伺服驱动器哪里有卖](http://img.jdzj.com/UserDocument/mallpic/xmygsm/Picture/200615102359169.jpg)
![:海北2098-DSD-020-DN罗克韦尔伺服驱动器哪里有卖](http://img.jdzj.com/UserDocument/mallpic/xmygsm/Picture/200615102329152.jpg)
:海北2098-DSD-020-DN罗克韦尔伺服驱动器哪里有卖以380伏电动机为例说明。为了使电动机不过电流,就要维持磁通密度不变。在50HZ电源条件下,维持磁通密度不变的电压是(5O/60)X380=317伏。就是说只要把电源电压降至317伏,60HZ,380ⅴ的电动机在50HZ,380ⅴ的电源上使用不会发热。同时以下两个。电动机转速将降低17%左右。由于电压为额定电压的83%,降压后使用的功率仅为原电动机功率的83%。以上所述,在使用一些老电动机和进口设备(如美国,日本,韩国等)的电动机时希望对电工同行们有所帮助。