AC Servo ball screw pitch adjustment

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26 Oct 2024 10:29 #313244 by Macwolf
AC Servo ball screw pitch adjustment was created by Macwolf
Hello, I use an AC servo with an EC interface. With a normal servo you set the steps on the encoder and then enter the steps in the controller.

My question is, is this also done with the Ethercat servo? I don't have any experience with servos like this. Or is it done in the Lcnc settings?

If this is the wrong forum, please move it, thanks

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26 Oct 2024 12:21 #313246 by COFHAL
Replied by COFHAL on topic AC Servo ball screw pitch adjustment
It's simple: divide the encoder resolution by the screw pitch.

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26 Oct 2024 12:29 #313247 by Macwolf
Replied by Macwolf on topic AC Servo ball screw pitch adjustment
thanks but where is this entered? in the encoder but under which category? Homing

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26 Oct 2024 12:47 #313249 by COFHAL
Replied by COFHAL on topic AC Servo ball screw pitch adjustment
Put in hal file setp cia402.1.velo-scale XXXXX. XXXfor velocity mode or setp cia402.1.pos-scale XXXXX. XXX for position mode the servo.
The following user(s) said Thank You: Macwolf

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