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产品概述
YVF2系列变频调速三相异步电动机调速范围广。它与变频调速装置配套使用,构成交流变频无极调速系统。在5-50Hz范围内作恒转距变频调速运行,在50-100Hz范围内作恒功率变频调速运行,运行平稳,无转距脉动现象,起动转矩大,起动电流小。电动机的安装形式及安装尺寸均与同容量的丫系列三相异步电动机一致。装有独立的冷却风扇装置,电机运行在不同转速下均有较好的冷却效果。
PRODUCT OVERVIEW
YVF2 series three-phase frequency controlld asynchronous motor possesses a wide range of speed regulation.it can match with a variety of convertor to compreise an A.C sleeplese adjustable frequency driving system.At low speed(5-50Hz).this motor can run smoothly under constant torque oscillation,and has a larger starting torque and a smaller staring current and delivers constant output power at high speed(50-100Hz).Its mounting arrangements and mounting dimensions are all according如o Y series three-phasa asynchronous motor.As cooling fan in built in so under diferent speeds the cooling effects is good.
| 使用条件 机座中心高:80-355mm 功率范围:0.55-315kW 额定电压:380V (其他电压需另订协议) 额定频率:50Hz (或60Hz) 防护等级:IP54(或IP55) 绝缘等级:F级 工作制:S1 |
OPERATING CONDITIONS Centre height of frame: 80~355mm Power range: 0.55~315kW Rated voltage: 380V ( special should order Rated frequency: 50Hz or 60Hz Protection class: IP54 or IP55 Insulation class: F Duty type: S1 |
产品分解图
EXPLODED VIEW

| 1. 轴套(Shaft cover) 2. 密封圈(vring) oil seal 3. 前端盖(Front endshield) 4. 弹簧垫圏(Spring washer) 5. 轴承(Bearing) 6. 键(Key) 7. 转子(Rotor) 8. 定子(Stator) 9. 机座 (Frame) 10. 轴承(Bearing) |
11. 波形垫圏(Wave form) 12. 后端盖(Rear endshield) 13. 螺栓(Bolt) 14. 风罩螺丝(Fan cowl screw) 15. 皮垫(Leather washer) 16. 接线板(Terminal board) 17. 接线盒盖(Terminal box lid) 18. 密封垫(Gasket) 19. 接线盒盖(Terminal box lid) 20. 螺丝(Screw) |
21. 不锈钢护套螺母(Stainless steel jacket nut) 22. 弹簧风罩(Spring washer) 23. 风罩螺丝(Fan cowl screw) 24. 风罩(Fan cowl) |
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