直驅伺服馬達，低噪音、低振動，轉速更穩定，免除了停車結構關系，可降低 機械故障及零件損耗率。通過對操作控制盤進行簡單的輸入來設定控制速度，內存 花樣有50多種供選用。 With the features of direct-drive servo motor, low noise and vibration, more stable for stopping the machine, avoid stop mechanism which able to reduce the mechanical fault and spare parts waste ratio. Operator make the simple input through the control panel, then set the control speed. There are fifty kinds of design.