Three Things To Know About Air Motors

Three Things To Know About Air Motors

Air motors, also called pneumatic or compressed air motors, are a convenient way to power tools and equipment. These motors run in conjunction with an air compressor and offer more bang for your buck than an electric one. To get the most benefits from your pneumatic motor, it is a good idea to know what it is, how it works and why you need it. This can help you choose the right one as well as teach you how to keep it running better for longer.

Air Motors

What Are They?

This type of motor uses the expansion of compressed air to do mechanical work. There is usually a fan of some sort to catch the air as it decompresses and turn it into mechanical energy for your tools. You will usually see this type of motor in air tools that automotive shops use. You can find these units alongside accessories, such as a gast air motor rebuild kit, from your favorite suppliers.

How Do They Work?

There are three main types of compressed air motors, vane, piston and turbine, and each will work slightly differently. A vane type uses a series of axial vanes fitted into slots throughout the length of the motor. Piston types use the air to push the pistons out in a sequence, hence causing rotation. Turbine types feature blades attached to a rotor, the blades catch the wind and rotate like a propeller aircraft.

Why Do You Need One?

If you have an air compressor at home or work, then chances are that you already have equipment containing a pneumatic motor. Knowing that fact, you can more easily determine what is wrong with your equipment when it malfunctions and find the right replacement parts or repair kits.

A pneumatic motor is a good way to provide mechanical power to your shop equipment. These usually run in conjunction with an air compressor and can come in a couple of different types. Knowing the differences in motors can help you choose the right one for your needs and repair it if needed.

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