結構特點  Structural characteristics               

　　YVF3 系列電動機采用高強度鑄鐵結構，具有可靠性高、調速范圍寬、精度高等特點，裝有獨立的冷卻風機，保證電機在不同轉速下均有良好的冷卻效果。
       The Y2VF series motors with high strengh cast iron structure, have the characteristics of high reliability, wide speed range, high precision. The Y2VP series motors have independent cooling fan to ensure good cooling effect under different speed.