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motor parameters

motor parameters

motor parameters

(OP)
Hi!
I´m looking for any webpage were I can find examples of the equivalent circuit parameters, but I cant get them.

Does anyone know were can I find them???

Thanks in advance.

Martin

RE: motor parameters

Try the Baldor web page and/or other motor manufacturer web pages.
Also check-out the NEMA web site.
Yours

RE: motor parameters

(OP)
thanks waross, but the motor manufacturer dont wanna give that kind of information. I tried with siemens, ABB, Schneider and nothing happened!
So I was looking for any webpage that has laboratory tests.
thanks again

RE: motor parameters

Hello Martin

You could also look at the default parameters in open loop vector drives as an indicator. The drives have a look up table based on typical values which are then tuned by the setup mode and can be programmed by the operator if they know the actual values.

Best regards,

Mark Empson
http://www.lmphotonics.com

RE: motor parameters

I assume that you are discussing asynchronous motors. In that case, you might try to calculate the parameters from the "name-plate" parameters (voltage, power ,slip, etc). A suitable program can be downloaded at http://pp.kpnet.fi/ijl/prog.htm  (it usese some simplifying assumptions).

Motor parameters can be found at, for example:

small motors
http://russellmetalproducts.com/Motors.htm
http://www.jl-motor.com/html/ms.htm

larger motors
http://www.lec.cn/engldw/E-chpjs/E-chp01/E-chp01ynh.asp

RE: motor parameters

I don't know of any web source that lists induction motor parameters.  If it's any use to you, I have some manufacturers parametric/design data on a couple of motors, it depends what you want.

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