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2021-12-10

Things you should know about air grippers

Air grippers, which are also known as pneumatic grippers are using compressed air to operate the gripper jaws or fingers. These fingers are pretty much similar to human fingers. In other words, they provide all the help needed to hold, grasp, and release different work pieces. You can discover either two fingers or three fingers in air grippers available for purchase out there. Depending on your requirement, you may purchase the best air gripper that you can possibly buy.

What are the benefits of air grippers?

There are multiple benefits coming to you along with air grippers. For example, they are cost effective and light in weight. Moreover, you can get a high gripping force out of air grippers as well. You have the freedom to grip different workpiece configurations with the help of air grippers. Moreover, you can expect to receive an outstanding adjustable gripping force as well.

How do air grippers work?

As mentioned earlier, an air gripper works with the help of compressed air. In here, the gripper connects to a compressed air supply system. When compressed air comes into the cylinder, it would power up the piston code. Then the piston rod would connect the gripping fingers. While air pressure is going up and down, you will be able to see how the fingers are opening and closing. This happens in an angular or parallel manner. You will be able to use this for pick and place operations. Or else, you may even think about using this movement in order to change the orientation of an object. Let’s deep dive and learn more about them.

Angular air gripper

An angular air gripper is capable of moving its fingers by a radial mechanism. In other words, it would open and close around a central pivoting location. You can often use this type of an angular air gripper in an application where you have limited space. That’s because the jaws are capable of moving up and out of the way. On the other hand, these grippers are pretty good in holding bigger workpieces that come along with odd shapes.

Parallel air gripper

As you can guess by the name, parallel air grippers would move the fingers in parallel direction when compared to the body of the gripper. This is the most common type of air gripper that you can find out there. They come along with a straightforward design. Moreover, the process of installing a parallel air gripper will be quite easy as well. That’s because you will only be able to find a single axis of motion.

It is possible for you to use a parallel air gripper in numerous applications. To complement that, you will be able to get a parallel air gripper in different sizes and shapes as well. They are in a position to adjust to different dimensional variations.

Get either a two finger air gripper or a three finger air gripper based on your needs

The most common type of air grippers that you can find out there in industrial applications is the pneumatic air grippers that come with two fingers. Such an air gripper offers two mounting locations for the two fingers. These fingers are moving in a synchronous manner. It will be possible for you to open and close them towards the central axis point of the gripper.

On the other hand, you may think about using a three finger air gripper to handle objects that have a round shape. That’s because this kind of an air gripper is capable of delivering more gripping force.

Analyze these options and settle down with the best option that you can find.