供应6SL3210-1KE31-7UF1西门子SINAMICS G120C变频器90KW ¥13000.00 6AV6642-0AA11-0AX1西门子TP177A控制面板批发商 ¥3500.00 同步电机1FK7-CT PN=1.5kW 1FK7060-2AF71-1CG1西门子代理商 ¥7300.00 SIMOTICS S 同步伺服电机36Nm 4.40kW 1FK7103-5AF71-1TB5批发商 ¥17000.00 西门子840D系统模块6FC5357-0BB23-0AA1 NCU572.3 400MHz64MB ¥12000.00 6SL3130-6TE25-5AA3代理西门子S120变频器55KW ¥700.00