Output of Encoder of Servo moto??

[Thinh VN]

Hi, please help me. Please tell me about encoder of Servomoto (smartstep -A series, Omron). It has three phase output : A, B and Z. please tell me detail about the signal output of those phase. what is output? and if possible plz send me the datasheet of it.
Thank you

[BartW]

Z is also know as the index pulse this is one pulse per revolution.
A and B are the incremental pulses. two Waves 90 Degrees out of phase.
Read up on incremental encoders.

[Yguy1]

HI!

Here is a link to Omron's website that should have all the tech docs you need to fiqure out your request. I hope this helps have a good day.

http://www.omron247.com/Industrial-A...362_ProductDoc