This is the final of a three-part series that spoke to the various feedback devices that are provided as options on Parker Servo Motors. Part 1 & Part 2 provided the basic theory of operation for the devices and provided some guidance on why you might choose one versus the other, along with some helpful formulas for calculating required resolution. The following is a quick summary and recommendations on selecting the best feedback device for your motion control application.
Incremental encoders (optical) |
|
Absolute encoders |
|
Resolver |
|
With the wide variety of application demands and environmental conditions, spanning both rotary and linear servo motor designs, selecting a compatible motor and feedback device can be a daunting task. We hope that this blog post helps in making the right choices for your most challenging applications.
Article contributed by Jeff Nazzaro, gearhead and motor product manager, Electromechanical & Drives Division, Parker Hannifin Corporation.
Related Content
Struggling to Select the Right Encoder Feedback? Read this. - Part 1
Choosing the Right Rotary Servo Motor Feedback Device - Part 2
Ensuring Precise Linear Movement With Position Feedback Systems
Have a question about Parker products or services? We can help: Contact Us!
Comments for Choosing the Right Rotary Servo Feedback Device - Part 3
Please note that, in an effort to combat spam, comments with hyperlinks will not be published.