What is a pneumatic linear driver?

The pneumatic linear driver is a device that is powered by a compressed gas and moves in a straight line. The operation of this type of controller differs from the rotary control, which moves in the circle. Pneumatic controls are sometimes called pneumatic cylinders. These devices are most often driven by pressure air, although other compressible gases can also be used.

Compressed gases have been used to do work for many centuries. Some ancient cultures have used simple low systems to manual air pressure and focus this air to help create a heated metal into shapes. Only in the 18th century the invention of electric air compressors made it possible to use pneumatic linear drive in the industry.

Modern linear drivers work in a similar way to the hydraulic rollers. The piston is located in a round cylinder. The piston is large enough to create an airtight seal against the interior of the cylinder. When the compressed gas case is introduced, the pressure forces the piston to rise. PisThese are usually connected to a direct rod that can be used to move the object.

The amount of force that the pneumatic linear driver is able to produce is related to the size of the piston and the pressure of the compressed gas. This means that either an increase in the incoming air compression or the width of the piston will grow an efficient power force. The pressure can often be adjusted during use, allowing the correct amount of linear force to be created.

In general, the pneumatic linear driver is simple and clean. It is often able to move very quickly, which can be useful in some industrial applications. However, pneumatic linear drive has some disadvantages. Unlike similar hydraulic systems, it can be difficult to control with high accuracy and are unable to increase the cost. These restrictions are due to the fact that the air in the cylinder suppresses under load, while the hydraulic fluid will not be.

CurrentThe use for pneumatic linear drive includes castings and accurate machining in production facilities. Thanks to their rapid reaction time, they are also often used in safety devices and secure security. Due to their relying on compressed air instead of electric motors, pneumatic controls can be used in applications that are sensitive to magnetic interference, such as microchips.