High Efficient 440V Yfb Series of Three-Phase Asynchronous Motors with CE RoHS

Product Description
YFB series motor which is specially designed for transformer cooling, is widely used by most of the great domestic electric power and transformer manufacturers.This series account for a large share of the transformer fan motor market at home, and the matching products is exported to Southeast Asia, Europe and the United States and other countries.This series motor bears the characteristics as below:
 
The shell protection grade:IP55 or IP56insulation class:F, Load impeller used for cooling.Cooling method:IC0141Duty:S1.
Motor shell:Cast iron or Aluminum, Mounting type:B3B30B20V2 to meet different customer's requirement.
Motor is made of cold-rolled silicon steel sheet, and it bears highlight characteristics of High-efficiency, Low-noise, Small temperature rise, Long-life, etc.
Adopting bearings imported or domestic top-brand ones, and with optimized electromagnetic design, the motor noise reduces greatly and it is especially fit for transformer fans matching using.
Rated current:380Vfrequency:50HZ.Current and frequency can be designed according to customer's requirement.

Feature and usage:
Large power transformer, wind power, electric locomotives, power stations, petrochemical, railway, nuclear power, military industry.
 Data for Motor:
Output:0.1KW~7.5KW
Pole:246810121416
Rated revolution320-2800r/min
Protection GradeIP55IP56IP65
Installation TypeB3B30B20V2