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The Application of the Electric Actuator

Source:http://www.flowxgroup.com/Update Time:2014-05-21Hits:

The electric actuator is a kind of rising device that has been utilized all over the world, even in extremely hot and extremely cold condition. And advancement of the electric actuators reflects on electric actuators working condition in cold weather. Actually, some machines are unable to operate normally due to the cold weather. The electric actuators working condition in cold condition is easy cause the oil frozen, which has the danger of breaking the electric actuators. Sometimes, the electric actuator depends on the liquid such as water and oil inside of it to drive the machine to operate. Under the cold condition, both of water and oil are easy to frozen, which has influence on the performance of the electric actuators. And new type electric actuators adopts new freezing resistance device to make sure that electric actuators working condition in cold becomes possible. And using this kind of device makes sure that the engineering is able to continue even in cold weathers.

In addition, another defect of operating electric actuators working condition in cold weather is that the labors need to bear the cold weather and work under cold condition. In winter, it is possible hard foe labors to work. And using the new electric actuators which are equipped with control system is able to adopt the remote control possible. Therefore, the labors do not need to operate the electric actuators under cold weather to operate the electric actuators. Therefore, using new type of the electric actuators makes both of electric and pneumatic actuators working condition in cold condition and labors working under cold condition possible.

The electric actuator is equipped with remote control with high quality as well as high level. Therefore, it should be careful to the tiny fluctuation of the control signal. And its operating speed must be in accord with that of the control system. Electric actuator working condition in cold weather is possible due to the creation of the intelligent changeable frequency. It is able to be connected to all kinds of valves to form electric control valve with any specifications. When changing the frequency, the operating performance of the electric actuators is able to change as well. When there is a large gap between input signal and valve reflecting signal, the electric actuators are possible to have faster performance than the ordinary electric actuators. However, the smaller the gap between input signal and valve feedback signal becomes, the slower the speed of the electric valve will be.

The results of science and technology make electric actuators working condition in cold weathers possible, which is beneficial to both of the electric actuators themselves and the labor forces. Therefore, the working period of the electric actuator in engineering will not be put off due to cold seasons.

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