running 50hz motor on 60hz

May 13, 2006 2 Replies

Sorry if I double posted. I am not sure the first post got through.



Can I run this pump on 60 hz with/without a converter. If I need a converter, would you know about how much one would cost and where I could get one?



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I would appreciate your help.



Thank in advance for your help. Preston


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There are so many vacuum pumps and compressors available on eBay that it's not worth taking the risk. It would run at approximately

6/5ths the speed but with less torque. You'll also need 230 VAC instead of 115 VAC.

Ask the manufacturer. But the fact that it doesn't list 50/60 Hz on the nameplate may indicate that they don't recommend it at least.

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Forget about a convertor, you can buy a dozen pumps for the cost of a frequency converter. :)

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If it were something other than a pump I'd suggest you just use it at 60 HZ. The motor will run at a higher speed. But you'll also lose some torque, and in pump applications that might be important.

Prest> Sorry if I double posted. I am not sure the first post got through.

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