SISTEM Fan motor: Totallyenclosedmotor prevents danger caused by moisture.
TEFC风扇马达：全封闭电机可以防止水分造成的危险。
2
This type of motor is totallyenclosed, self-ventilated motor, whose stator frame is made by steel plate with higher mechanical strength.
本型电动机为全封闭自扇冷式，机座由钢板卷制成，具有较高的机械强度。
3
Magnetic Heated Stirrer adopts fine direct current motor and has the advantages of low noise, stable adjusting speed, big moment. Totallyenclosed heating tray is used for auxiliary heating purpose.