an CIA402 Stepper/Servo as Spindle

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20 Nov 2025 13:02 #338794 by Red_D85
an CIA402 Stepper/Servo as Spindle was created by Red_D85
Hallo at all

how can i get an CIA 402 Ethercat stepper work as spindle? I had 3axes (X Y Z) that works. Anybody can help?

Greetings

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20 Nov 2025 16:48 #338804 by Hakan
Replied by Hakan on topic an CIA402 Stepper/Servo as Spindle
You can use this component instead of the standard cia402 component.
github.com/MetalMusings/cia402pv
The drive uses PV (Profile Velocity) mode which is more suitable
for a spindle motor as it has its own speed ramp up and down.
 

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20 Nov 2025 16:59 #338807 by Red_D85
Replied by Red_D85 on topic an CIA402 Stepper/Servo as Spindle
Hi Hakan
thank you
What should the whole thing look like in the hall and ini? is there an sample?
 

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20 Nov 2025 17:00 #338808 by Hakan
Replied by Hakan on topic an CIA402 Stepper/Servo as Spindle
Yes there is an example. Two normal stepper drives and one stepper motor spindle.
In the example directory.
 
The following user(s) said Thank You: Red_D85, COFHAL

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