Pneumatic actuator position in the field of industrial automation

Pneumatic actuators is refers to the execution of gas pressure driven or regulating valve opening and closing device, also known as pneumatic actuators or pneumatic device, but normally we are colloquially referred to as pneumatic head. Pneumatic actuators actuators and regulating mechanism is a unified whole, the actuator diaphragm, piston, fork type and gear rack type. Pneumatic actuators occupies very important position in the field of industrial production. Pneumatic actuators are mostly to operate in harsh environments, such as high temperature, high pressure, strong corrosive environment, etc. This makes the pneumatic actuator failure probability or has a certain increase. Because of its characteristics and advantages of pneumatic actuator, occupying the important status in the field of industrial automation. Below, to introduce it from what method embodies the advantage in the field of automation. Pneumatic actuators, compared to the cylinder can work reliably in harsh conditions, and the operation is simple, basic can realize free maintenance. Cylinder at making reciprocating linear motion, especially in the industrial automation line handling for artifacts. Installed on both sides of the cylinder of the throttle valve can control the speed, stable, easy to implement this also became the biggest advantage of this cylinder driving. So for no multipoint positioning requirement of users, the majority would consider using cylinder from the Angle of convenience. At present, in the industrial applications of pneumatic actuators is mainly used for high precision and positioning. Its advantage is fast response time, through the feedback system of speed, position and torque control correctly. But when need to complete linear motion, need through gear and other mechanical devices for transmission, and professional knowledge of working conditions and operation and maintenance personnel also have higher requirements.