Such as each type of series motor , automobile generator first , the complete machine is under control of mitsubishi programmable local controller ( plc ) . secondly , the moving system of welding torch adopts stepping motor to drive the ball screw which realizes the functions of its variable velocity and position control 本機是用于各類串激電機,汽車發(fā)電機等微特電機定子鐵芯焊接的專用設備。整機采用三菱可編程序控制器( plc )控制。焊槍運動系統(tǒng)采用步進電機拖動滾珠螺桿做上下可變速度及位置控制。