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13-08-2012, 10:33 PM | #1 | ||
FF.Com.Au Hardcore
Join Date: Nov 2011
Location: Southern Highlands
Posts: 1,493
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Hey just wanted to see if anybody knows if you can get a 3 phase 15amp air compressor motor changed to a 1 phase 10amp.
The help would be much appreciated. Cheers |
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13-08-2012, 10:44 PM | #2 | ||
Donating Member
Join Date: Jan 2005
Location: Morayfield
Posts: 28,423
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I probably wouldn't. The motor is rated to drive the compressor pump and if you go too small you risk damaging the motor.
The only exception is if the motor is over rated for the work being performed. What is the compressor? CFM etc.
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13-08-2012, 10:52 PM | #3 | ||
FF.Com.Au Hardcore
Join Date: Feb 2005
Posts: 2,882
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ebay the whole thing and buy a single phase unit is the best option
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13-08-2012, 10:59 PM | #4 | ||
FF.Com.Au Hardcore
Join Date: Nov 2011
Location: Southern Highlands
Posts: 1,493
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Ok well the compressor is 14 CFM bit under powered I am looking at my options at the moment. What would you suggest for doing painting and tool work.
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13-08-2012, 11:08 PM | #5 | ||
FF.Com.Au Hardcore
Join Date: Aug 2007
Location: Brighton, Adelaide
Posts: 3,972
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minimum 17cfm 3hp 240v
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13-08-2012, 11:18 PM | #6 | ||
FF.Com.Au Hardcore
Join Date: Nov 2011
Location: Southern Highlands
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13-08-2012, 11:24 PM | #7 | ||
FF.Com.Au Hardcore
Join Date: Aug 2007
Location: Brighton, Adelaide
Posts: 3,972
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thats fairly old?
the pump doesnt look very tall, im guessing it's a 12cfm. ask the seller, it should say the cfm on the black plate on the pump keep in mind,if it's old it might need rings/bearings etc in both the motor and pump
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14-08-2012, 10:42 AM | #8 | ||
FF.Com.Au Hardcore
Join Date: Jan 2012
Location: outback S.A...hiding in a workshop
Posts: 3,513
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3 options on your compressor......
get a motor wiring specialist to convert the existing motor to single phase (may lose too much power in the transition) I've had this done a few times on heavy machinery using a couple of Adelaide specialists with varying results buy a 2 horse electric motor and mount in place of the 3 phase......my main suggestion go petrol, good cheap Chinese motors are plentiful
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--------------------------------------------------------------- G'day....I'm Dave, ...everyone calls me Poppa,..05.. B.A. Fairmont mark II... may your day's be filled with smiles, your life be filled with love, may your children know nothing but happiness and joy, cherish the memory of those who strove before us for they cleared the way, spare a thought for those who serve we owe so much to so many, life and the freedom to enjoy it is a special gift that can be taken away far too soon! |
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