Industrial Encoders and Their Applications
Industrial encoders is a very common technology in the industrial sector. There are many different applications to encoders. They are mostly used to detect the speed and direction of motion in whatever form it takes.
Encoding is a critical process which can make many motion applications possible. It is important to understand first the different types of encoders in order to understand their impact fully.
Whatever the type of encoder is used, the basic thig is that they provide a method of detecting orientation used for motion control. What varies between different types of encoders is the method of detection.
The most accurate encoders are optical encoders. There are many conditions in the industrial environment that contaminate the optical encoder including dust, vibration, and more. They can convey information on motion control by identifying changes in angular position.
The magnetic encoders are used in rugged industrial environments. Magnetic encoders do not easily get contaminated like optical encoders. Their accuracy is less than optical encoders. These encoders can detect changes in the magnetic field of a rotating disc and translates the information in digital format.
There are also linear and rotary models of encoders. The type of motion they detect determine the type of encoder model to use. The different categories of linear and rotary encoders include light duty, medium duty and heavy-duty models. The type of environment they are able to withstand determine their category. There are incremental encoders and absolute encoders depending on how they use location information.
Linear measurement, web tensioning, registration mark timing, backstop gauging, filling, conveying, etc., are some applications of encoders. The most common application, however, is providing feedback in motion control in electric motors. Half of all electricity in the industry sector is received by power electric motors. There is some kind of encoder in most of these motors.
In robotics, encoders are often used. The use of these encoders is in handling materials and pick and pack applications. In this application, force sensing and adjustment is very important. Controlling the robotic system precisely is very important as well.
There are many ways that encoders are used. If encoders are used in motion control of motors then this is their most common and most valuable use. The sizes and shapes on encoders vary but al of them can detect the speed and direction of motion in one way or another.
If you are not sure of what type of encoder will work best for your application, then you should browse a list of MCMA members who sell industrial encoders.
You can find providers of encoder solutions for most industrial applications around the world online. Many different kinds of encoders are offered on these online site. They specialize in encoders and they have years of experience and trading.