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Unread 03-04-2010, 00:14
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Re: Will a 1/3 horse power sump pump motor burn up at half power?

Quote:
Originally Posted by Weid Al/ Toni View Post
well what are sinusoids. and it is a wall plug type motor. so that means like even if I wanted to I couldnt convert it? and what about like wheelchair motors cause I got those. and I mean what if I used like a fan motor from a like normal around the house use post fan or whatever? would i not be able to use that with a battery.
Sinusoid are sine waves. You would need an inverter to go from the DC of the battery to AC but most inverters do not produce a true sine wave. A regular house fan is mostly likely an AC motor; all mine are. You could maybe use a fan motor off your PC which is a DC motor.

The wheel chair motors are mostly likely DC so they could be usable.

Wikipedia has good info on AC and DC
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