Compared with other types of pneumatic actuators, the difference between the fork type pneumatic actuator is the internal structure. The difference between the internal structure is the fork type and the gear type. The inner structure of the fork type is a smooth fork and ball. The drive, the gear type has gears meshing inside, and their structure comparison diagram is as follows:
We can clearly distinguish their differences from the above picture. It can be seen that the internal structure design of the fork-type pneumatic actuator is quite special. Compared with other pneumatic actuator products, its structure and volume are reduced. , which makes it faster and saves gas consumption, and it can also be set to normally open or normally closed.
The working principle of the fork-type pneumatic actuator is also very simple. The ball drives the fork to slide, thereby driving the shaft to rotate, and finally the valve can be opened and closed.