What are types of encoders?
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Answer Posted / pallav raj
There is 7 types of encoder:-
(1) Rotary encoder or Shaft encoder :- An Electro-
Mechanical device which converts the angular position of
shaft or axel to an analog or digital code, making it
angular transducer.
(2) Incremental Encoder :- It is sometimes called a
relative encoder.
(3) Absolute Position encoder :- These are used to generate
an electrical signal that indicates absolute machanical
position, or an incremental mechanical movement relative to
a refrence position.
(4) Quadrature Encoder :- the most common type of
inremental encoder uses 2 output channel (A and B) to sence
position.
(5) Linear Encoder :- it is a sensor, transducer or
readhead paired with scale that encodes position.
(6) Open Collector Encoder :- the encoder supplied is
equipped with an npn open collector configuration which if
wired direct to counter module would require the counter
module to source current.
(7) Binary Code Encoder : -
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