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Metalworking (rec.crafts.metalworking) Discuss various aspects of working with metal, such as machining, welding, metal joining, screwing, casting, hardening/tempering, blacksmithing/forging, spinning and hammer work, sheet metal work. |
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URGENT, can I use this motor for phase converter?
Ignoramus27341 wrote:
http://cgi.ebay.com/ws/eBayISAPI.dll...tem=7530979625 Note that it is rated for 200 volts. I am thinking of building an RPC from it, similar to what Jim Rozen did. i Shoud work good. I've heard some disputes over motor speed of convertors, seems some people say a 3600 rpm motor has some advantage, but I've used 1800 rpm motors with success. Bidding is slow so far- hit it in the last few seconds. I get my Windows clock window up and hit the refresh button a few times to see what the lag is, then hit it around 7 seconds before the end. John |
#2
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I made mine using a 208 volt motor and its worked just fine. Was told
it would load up and become magnetized, but its never happend in close to 3 years of almost continuous use......... On Wed, 20 Jul 2005 23:41:04 GMT, Ignoramus27341 wrote: ===http://cgi.ebay.com/ws/eBayISAPI.dll...tem=7530979625 === ===Note that it is rated for 200 volts. I am thinking of building an RPC ===from it, similar to what Jim Rozen did. === ===i ============================================== Put some color in your cheeks...garden naked! "The original frugal ponder" ~~~~ }((((o ~~~~~~ }{{{{o ~~~~~~~ }(((((o |
#3
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i I'd ask you to wait till you can locate a 220/240 volt motor thats Nearer to you. If you dont have access to big 3 phase motors, I could find a free 10 HP 3 phase motor here in LA and ship it to you at your expense I dont want to step on Jim's advice. But, it sure is easy to mount a simple switch system to replace the pony motor. Three industrial buttons on a little panel will permit instant (well almost) spin up of the idler by pressing two buttons simultaneously. the third (red) buton shuts down the idler. That system does require contactors (which I would send (no cost) if you acn cover the shipping. J "Ignoramus27341" wrote in message .. . http://cgi.ebay.com/ws/eBayISAPI.dll...tem=7530979625 Note that it is rated for 200 volts. I am thinking of building an RPC from it, similar to what Jim Rozen did. i -- |
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