Learning Forum

[William Tang]

I mean my setup is either 50 or 60hz at the page as photo below. But it seems some example looks like locked on or limited. No matter how to change value some was stayed at 50hz. The example was found on Open Examples : >>> select>>RMxprt>afpm> either one of them.

My is open a new file and design a new one not change the value from example. But still getting question no idea if it was error or something only for motor basic on how fast it was by changing on the rpm.

And if my motor was set at 60hz. The motor is for 60hz. The report at the back does it got to be shown as 60hz. Now it appear a question i don't know if my setting or others setting wrong.

The frequency is setting up at 60hz.  I mean if i want to create a motor for a city which run 50hz or 60hz. Does the report will show 50hz or 60hz base on the setup page of your setting at Solution setup > generic rotationg machine> below Frequency:60hz.

But my is after change the rpm and frequency never change stay at 60hz. At the solution data. The report said is 33.333Hz. if my motor rpm change to 2000rpm. Report appear 333.333hz. What wrong with it?

 

 

 

 

 

 

[HDLI]

Hello William,

       It is PM motor, so frequency is determined by speed. Could you use speed for this synchronous freqeuncy?

HDLI

[William Tang]

oh no, my speed is to try to get it slow like 200 rpm up or down. 

I still trying to figure out how to get a proper maxwell 3d design after. Since the example only have Rm report.

I don't what is the  right example. On the youtube they have a lots of video but non of them were with the correct answer and step.

 

[William Tang]

 i forget to ask , if my motor setup is for a country either run under 50 or 60 hz at the beginning. On the report does it mean this motor still run at 50 or 60hz.

 The freequency Hz at the back is just is determined by speed. My motor still able to run at that frequency.

 

 

[William Tang]

I thought that solution report at the back was shown what you type at the beginning at the solution setup. Let said the solution report should shown if i set it at 60Hz, it should be 60Hz.

I don't really get it why it will 36.66Hz base on nobody know until you told. Even i ask chatgpt i ask it and i test with different rpm the  speed spin faster and the frequency could go up and down. 

And i still not sure is it ok once i setup at 60Hz. This frequency is just  not a big deal once i do the setup with 60 Hz. This motor should be able to be run under 60Hz is that right?