2023-04-26 05:24 AM
According to AN4144, page 14/28, the coefficient 'ke' is measured by turning the stepper and measure the phase voltage with a oscilloscope. For the coefficient 'ke' in V/Hz, which voltage normation should be used:
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2023-04-27 01:56 AM
Hello @MBaum.2gartner,
I mean peak voltage so in your waveform 1.74 V 😉
2023-04-26 06:08 AM
Hello @MBaum.2gartner,
with reference to the AN4144 section 2.1, at page 14 it is suggested a method to measure the Ke parameter. The description of the method shall refer to peak voltage.
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2023-04-26 07:37 AM - edited 2023-11-20 07:06 AM
Hello Cristina
To clarify - do you mean the Peak to Peak voltage or the voltage from Ground to Peak (half of Peak to Peak). Or to refer to the measured signal in the oscilloscope screen: 1.74 V or 3.48 V?
2023-04-27 01:56 AM
Hello @MBaum.2gartner,
I mean peak voltage so in your waveform 1.74 V 😉