Al Bundy wrote:
> John Horner wrote:
>
>>Al Bundy wrote:
>>
>>>Nomen Nescio wrote:
>>>
>>>"Electric motors develop maximum torque at zero rpm......."
>>>
>>>Is that so?
>>>Unfortunately Nomen, you are a poser, just cutting and pasting things
>>>you read. That leaves you making error after error in how things are or
>>>could be.
>>>
>>
>>
>>Well Mr. Bundy, I am afraid that Nomen is correct, at least for
>>permanent magnet electric motors. Have a look at:
>>
>>http://claymore.engineer.gvsu.edu/~j...-71.html#54931
>>
>>John
>
>
> Well John, you are wrong because you took a blanket statement and
> qualified it to suit your answer. Again, nice pasting job though.
>
There are a LOT of varibles in electric motor design that can effect at
what RPM peak effort is achieved. Generally though with traction type
motors used to power electric cars and such, they achive maximum torque
at zero or very low RPMs to get the load moving.
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