Magnetic encoder principle

[bunalmis]

encoder principle

You see linear magnetic encoder. This device may measure one micrometer.

What is the working principle of this device?

 

[artem]

linear encoder magnetic korean

https://ieeexplore.ieee.org/iel5/9320/29626/01351029.pdf
???

 

[bunalmis]

working principle of encoder hindi

Thanks but not same device. Different principles.

 

[artem]

working principle of encoders

Does it use mechanical moving part ?

 

[bunalmis]

working principle of encoder

Magnetic strip hasn't any electrical part and you can stick to the any surface.

Big part has an electronic circuits and sensor.

 

[artem]

magnetic encoder forum

The first thing kum to mind is that - bits are recorded magnetically on strip (as old audio tapes or hard disks) and sensor itself is sensitive to changes in magnetic fields (apriori recorded to the strip).

 

[perion666]

principle magnetic encoder

It may be a "magnetostrictive linear position sensor". If so, see:

https://www.sensorland.com/HowPage024.html

perion666