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| Ev Archive for December 1998 |
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| 1060 messages, last added Wed Aug 08 18:43:52 2001 |
[Date Index][Thread Index]
Re: Production EVs
Tom Shay wrote:
> A motorwith single turn coils will not be a 0.1 volt motor. I have
> details for a 10hp, 220 volt, 1720 rpm induction motor. It has 12
> series-connected turns in each coil. If rewound with one-turn coils
> it would require 220/12 or 18 volts at 60 Hz.
Sorry; I stand corrected. I just used data from a 120/208v 1.4 HP motor I had
specs on, and assumed one TOTAL turn for the motor (all coils in parallel).
Using that method with your 4-pole motor, a 1-turn (total) rewind would be 4.5
volts.
Naturally, the number of turns is going to fall as the motor gets bigger (more
HP). This can be good! It is easy to wind 1-turn coils.
Lee Hart If you would not be forgotten
4209 France Ave. N. Soon as you are dead and rotten
Robbinsdale, MN 55422 USA Either write things worth the reading
phone (612) 533-3226 Or do things worthy of the writing
e-mail XURQ03A@prodigy.com (Ben Franklin, Poor Richard's Almanac)
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