When it comes to rotary encoders, one of the most prominent versions includes incremental encoders. Comprising identical markings that are equidistant from one another, incremental encoders generate pulses constantly that help them to identify the rotational movement of the tool in relation to where it was before. This type of rotary encoder has widespread use due to many distinct advantages. A few of these merits are addressed in the blog below.
Advantages Of Incremental Encoders
Cost Effective
When compared to absolute encoders, incremental encoders turn out to be a lot more cost-effective. However, they are still fairly precise, making them a staple in most encoder applications where a very high level of accuracy is not necessary.
Simple Construction
It is also known for its rather simple but effective construction. For instance, an incremental optical encoder comprises spindle assembly, PCB and cover. The main unit is the PCB which contains an array of sensors that generate two signals for speed and positioning calculation.
Ease Of Use
The operation is pretty much automatic when it comes to incremental encoders. It will generate a pulse signal on the basis of the number of signals per revolution. Therefore, with a relative reference position, these rotary encoders can easily deduct the speed and position of a tool.
Versatile Application
As mentioned in a previous blog, incremental encoders can be used for a wide variety of applications, including light-duty applications, and heavy-duty applications. This makes them a staple in aeronautics, hoisting equipment, packaging industry, semiconductor manufacturing and more.
Speed Control
Lastly, these encoders also offer superior speed control. Therefore, they are used in production and assembly lines.
To know more about incremental rotary encoders, reach out to us at Walker Machinery Inc. today. A proud distributor of Heidenhain shaft encoders, we back the exceptional quality of digital encoders with our excellent customer service. Give us a call at 905-876-0890 today to boost your bottom line.