Technical Specification Brand NameYongdong Model NumberYE2 Output Power0.75-315KW TypeAsynchronous Motor Frequency50Hz, 60Hz, 50/60Hz Phase3 CertificationCCC, CE Protect FeatureTotally Enclosed Rated Voltage380/415V EfficiencyIE 2 Ambient temperature-15 鈩?鈮?鈮?0 鈩?/p> AltitudeBelow 1000 meters Poles2, 4, 6 Rated Speed3000r/min. 1500r/min, 1000r/min Protection classIP54/IP55 Insulation classB, F Cooling methodIC411 Shell materialCast Iron Installation methodB3, B5, B35 Packing and Delivery: Packaging Details: WOODENS AND CARTON PACKING Port: NINGBO/SHANGHAI Feature and Advantage Low noise, low energy consumption, high energy efficiency and durability Warranty: 1 years Our Company Zhejiang Yongdong Motor Co., Ltd. is committed to providing the best solution for industrial and power users, and customizing the special motors for users. Innovation and integrity are our tenet, adaptability and flexibility are our advantages. We are aiming to become a representative company of made in China in the field of electrical machinery, with the business philosophy of treating each other sincerely and winning with quality, with our integrity and wisdom, we will work together with you to create a better tomorrow. Warmly welcome friends from all walks of life to visit, inspect and negotiate business. Interpretation of product related data: The difference between the design of synchronous motor and asynchronous motor The biggest difference between synchronous motor and asynchronous motor is whether their rotor speed is consistent with the stator rotating magnetic field. The rotor speed of motor is the same as the stator rotating magnetic field, which is called synchronous motor, otherwise, it is called asynchronous motor. In addition, the stator windings of synchronous motor and asynchronous motor are the same, the difference lies in the rotor structure of motor. The rotor of asynchronous motor is a short-circuit winding, which generates current by electromagnetic induction. The rotor structure of synchronous motor is relatively complex, with DC excitation winding, so it needs external excitation power supply to introduce current through slip ring; therefore, the structure of synchronous motor is relatively complex, with relatively high cost and maintenance cost.Asynchronous Motor website:http://www.zjyongdongmotor.com/ac-motor/asynchronous-motor/
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