How to Correctly Select SMC Pneumatic Material

Knowing how to choose the appropriate pneumatic component according to the application we want to give it can seem a challenge. However, with the appropriate technical and visual indications, finding the product that meets our needs can be much easier. That is why, below, we are going to put some examples of use guides for SMC pneumatic material that exemplify how it is possible to find the right solution.

Basic characteristics of SMC pneumatic cylinders

There is a wide variety and types of SMC cylinders, but the basic characteristics that are usually taken into account in all pneumatic cylinders are the following:

Diameter selection. It varies depending on the maximum stroke, the load to be transferred and the permissible lateral load at the end of the rod.
Minimum working pressure. Varies based on cylinder diameter, friction, and type of seal.
Cylinder speed. Varies based on cylinder diameter, horsepower, and sealed type.
Ambient and working fluid temperature. It is divided into three variables: cold resistance, standard and heat resistance.
Useful life. They are judged according to specific test conditions, the distance traveled and the condition of the cylinder.

How to Select Valves for SMC Air Operated Cylinders

To know which is the appropriate valve for a pneumatically actuated cylinder, a number of factors must be taken into account. The following product selection guide breaks down, within the directional control valves section, which is the optimal size of 4 and 5-way pneumatic solenoid valves according to the following variables:

Main valve sealing method.
Serie.
Flow.
Applicable cylinder according to speed.
CV factor.

How do SMC air purification systems work?

SMC air purifiers are divided into systems ranging from A to H. Each letter represents an application context, with its nominal filtration rating, humidity and dew point. The selection guide details how these variables work:

A -> Air blowing and general pneumatic tool.
B -> Air blowing, general pneumatic tool and large temperature drops in the center of the duct.
C -> Pneumatic equipment for general use and general painting.
D -> High quality painting, sequence control, measuring devices, instrumentation, drying and cleaning of precision parts and pneumatic bearings.
E -> When there is no refrigeration air dryer in the secondary line, Integrated in equipment such as machine tools, 3D measuring device, etc.
F -> Agitation, transport, drying, packaging and Food industry, except for direct blowing of food.
G -> Drying of electrical and electronic parts, drying of filling tanks, transport of powders, ozone generators and activation devices in a low temperature room.
H -> Blowing of semiconductor parts in a clean room

Where can I see the full SMC PDF catalog?

We have recently updated the SMC PDF catalog, which can be viewed on our website. However, it is also possible to access the digital version through this link, in the same way that we make our contact form, telephone and email available to attend any type of request related to this manufacturer.