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Fault and Protection Management Method of Pneumatic Actuator System


Release time:

2022-09-22

Wuxi Xinming automatic control valve industry Co., Ltd. introduces the fault and protection management methods of pneumatic actuator system Pneumatic actuator is driven by air pressure to open and close or adjust the valve actuator, generally shallow called pneumatic head. Zhejiang Shuangzhong Automatic Control Valve Co., Ltd. has various technical requirements for pneumatic heads. The characteristics of pneumatic actuators are compact double piston gears, rack-type structure, accurate meshing, high efficiency and constant output torque. When compressed air enters the pneumatic actuator from the nozzle, the gas pushes the double piston to move linearly to the two ends (cylinder head end). The rack on the piston drives the gear on the rotating shaft to roll 90 degrees counterclockwise, and the valve is opened. At this moment, the gas at both ends of the pneumatic actuator valve is discharged with the B nozzle. Conversely, when compressed air enters the two ends of the pneumatic actuator from the B official nozzle, the gas pushes the double plug to move linearly to the center, and the rack on the piston drives the gear on the rotating shaft to roll 90 degrees clockwise, and the valve is closed. At this moment, the gas in the center of the pneumatic actuator is discharged with the nozzle A. According to requirements, pneumatic actuators can be installed with the opposite transmission principle of the standard type. The actuator is an indispensable structure in the process of industrial production automation. It has high frequency of use and is simply caused by high temperature, high pressure and serious social and environmental problems, resulting in the need for repair. Actuator power includes electric, pneumatic and hydraulic, but here mainly introduces the pneumatic actuator system fault and protection management methods, the analysis results are as follows Pneumatic actuator faults include clogging, leaking, and control coil burning. Here, we will briefly analyze the problems presented in the repair method based on these three basic conditions. The pneumatic actuator is stuck. Disassemble the actuator to see if it sticks, dissect and assemble from scratch. Check whether the pneumatic actuator leaks, the valve stem leaks, check whether the sealing sleeve is damaged, and replace it in time if it is damaged. Damage to the seal causes leakage. Check the piston or check for impurities. The piston ring and smooth parts can be replaced. There is also the problem of aging and metamorphosis of the coil, so it can be judged with a multimeter after energization. The above content is Wuxi Xinming automatic control valve industry co., ltd. to introduce you to the fault and protection management methods of pneumatic actuator system. assuming you want to know more about it, you can browse the company's website and we will provide you with more professional information!

Fault and Protection Management Method of Pneumatic Actuator System

Wuxi Xinming automatic control valve industry co., LTD.Pneumatic actuatorSystem fault and protection management methods

气动执行器

Pneumatic actuatorIt is an actuator that uses air pressure to drive the opening and closing or regulating valves. It is generally called a pneumatic head. Zhejiang Shuangzhong Automatic Control Valve Co., Ltd. has various technical requirements for pneumatic heads. The characteristics of pneumatic actuators are compact double piston gears, rack-type structure, accurate meshing, high efficiency and constant output torque. When compressed air enters the pneumatic actuator from the nozzle, the gas pushes the double piston to move linearly to the two ends (cylinder head end). The rack on the piston drives the gear on the rotating shaft to roll 90 degrees counterclockwise, and the valve is opened. At this moment, the gas at both ends of the pneumatic actuator valve is discharged with the B nozzle. Conversely, when compressed air enters the two ends of the pneumatic actuator from the B official nozzle, the gas pushes the double plug to move linearly to the center, and the rack on the piston drives the gear on the rotating shaft to roll 90 degrees clockwise, and the valve is closed. At this moment, the gas in the center of the pneumatic actuator is discharged with the nozzle A. According to requirements, pneumatic actuators can be installed with the opposite transmission principle of the standard type.

The actuator is an indispensable structure in the process of industrial production automation. It has high frequency of use and is simply caused by high temperature, high pressure and serious social and environmental problems, resulting in the need for repair. Actuator power includes electric, pneumatic and hydraulic, but here mainly introduces the pneumatic actuator system fault and protection management methods, the analysis results are as follows
Pneumatic actuator faults include clogging, leaking, and control coil burning. Here, we will briefly analyze the problems presented in the repair method based on these three basic conditions.
The pneumatic actuator is stuck. Disassemble the actuator to see if it sticks, dissect and assemble from scratch.
Check whether the pneumatic actuator leaks, the valve stem leaks, check whether the sealing sleeve is damaged, and replace it in time if it is damaged. Damage to the seal causes leakage. Check the piston or check for impurities. The piston ring and smooth parts can be replaced. There is also the problem of aging and metamorphosis of the coil, so it can be judged with a multimeter after energization.

气动执行器
The above content is Wuxi Xinming automatic control valve industry co., ltd. to introduce you to the fault and protection management methods of pneumatic actuator system. assuming you want to know more about it, you can browse the company's website and we will provide you with more professional information!