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Recommendations for purchasing pneumatic actuators

time:2021-09-18 11:29:44 source:未知 Click:

At present, the sales market of pneumatic actuators is very hot, and they are favored by the majority of users. So what should we pay attention to when buying? Today, I will tell you some things to pay attention to when buying a pneumatic actuator based on my years of experience.
    We know that pneumatic actuators have the characteristics of high moving speed, high reliability, simple maintenance, good adaptability to the environment, good explosion-proof capability, and large output power. So how to choose a suitable actuator? Pneumatic actuator is used to receive the signal sent by the controller, change the flow rate of the medium to be adjusted, etc., so that the production can proceed in an orderly and normal manner according to the predetermined requirements. There are still many types of pneumatic actuators. To choose between different actuators, it is necessary to understand these types and functions.
    Pneumatic actuators are mainly divided into single-acting pneumatic actuators (spring return) and double-acting pneumatic actuators. The actuator is selected according to the size of the air source (instrument air): the torque required to turn the pneumatic valve is too small to turn, If it is too large, it will affect the service life of the pneumatic actuator. Generally, a 30% margin should be left. There are standards for the installation platform of pneumatic actuators, as long as you find the right standard according to the pneumatic valve, you can't go wrong.
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