As a kind of mechanical equipment for energy conversion by electromagnetic, electrostatic, piezoelectric, magnetostrictive or friction mechanism, the generator is composed of stator, rotor and other accessories, which has been widely used in many fields such as automobile production, chemical energy, national defense, science and technology, etc.

    Generators can be classified according to different applications, including DC generators and AC generators according to different current flows, synchronous generators, asynchronous motors, single-phase generators and three-phase generators according to different principles, turbo generators, diesel generators, hydro generators and gasoline generators according to different generation modes, and thermal generators and hydro generators according to different energy sources.No matter what kind of generator, its cooling work is particularly important.When the machine runs for a long time and is overloaded, it will absorb the heat from the surrounding air in addition to the heat generated by itself.If the temperature is not lowered in time, it will cause many complications, such as power drop of the unit, sudden shutdown of the generator unit, peculiar smell of the unit, poor smoke exhaust, black smoke and so on.

    In order to ensure the normal operation of the generator set, it is necessary to provide a good ventilation environment, and at the same time, external forces such as cooling fans are needed to assist it.When designing the heat dissipation for the generator, did you encounter the following problems, and I don't know how to choose the heat dissipation fan for the equipment? Even through thermal simulation, the test of the selected fan is still unqualified, and repeated tests delay time.In fact, when any new product needs to be introduced into the cooling fan, there are many key factors to be considered, such as specifications, voltage, air volume, air pressure, rotating speed, noise, service life and so on.

    When choosing products, the bearing is particularly critical, its quality directly affects the life of the cooling fan, its insufficient performance and high maintenance cost also affect the cooling efficiency of the engine.Ball bearings are used in the bearings of the cooling fans of the San Ju motors to ensure low friction, high sensitivity, long service life and higher cost performance.

    Because most of the installation parts of generator equipment are exposed, especially wind turbines, which work in heavy rain and dusty environment for a long time, the quality of cooling fans must be strictly guaranteed.San Ju motors selected international advanced accessories, with good performance, remarkable waterproof and dustproof effects, and anti-corrosion treatment on the surface of the fan, so as to adapt to the changeable outdoor environment.

    Over the years, Sanju Electric has always adhered to independent innovation, led the development of enterprises with continuous innovation, and made positive contributions to solving the problem of "neck sticking" of heat dissipation technology in manufacturing industry.In the future, Sanju Electric will continue to adhere to innovation to lead development, and continue to provide higher quality cooling fan products and solutions for industry customers in the fields of automobile and energy, equipment power supply, communication, aerospace, medical beauty and so on.