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Total 4 documents matching your query.

1. Compressor-related motor question (score: 1)
Author: "Karl Vacek" <KVacek@Ameritech.net>
Date: Thu, 15 Jul 2004 11:05:27 -0500
Thanks, Randall, for your (seems like anyway) annual refresher course in how Sears, C&H, etc. flat lie to people on motor horsepower. The big HP numbers these guys throw around -- even HP numbers for
/html/shop-talk/2004-07/msg00094.html (7,712 bytes)

2. RE: Compressor-related motor question (score: 1)
Author: "Randall" <tr3driver@comcast.net>
Date: Thu, 15 Jul 2004 10:08:07 -0700
IMO it's a myth, at least as stated. AFAIK, all other things being equal, the 3450 rpm motor should develop half the starting torque of the 1725, which would make it the same once it was geared back
/html/shop-talk/2004-07/msg00095.html (8,225 bytes)

3. Re: Compressor-related motor question (score: 1)
Author: "Karl Vacek" <KVacek@Ameritech.net>
Date: Thu, 15 Jul 2004 12:35:17 -0500
OK, thanks. As far as all the assumptions about pulley sizes, I really can't say, as I loaned that particular compressor out 20+ years ago and that guy's still got it (my dentist pal - long story). H
/html/shop-talk/2004-07/msg00096.html (9,490 bytes)

4. RE: Compressor-related motor question (score: 1)
Author: "Randall" <tr3driver@comcast.net>
Date: Thu, 15 Jul 2004 13:42:08 -0700
Not sure I understand your thinking here, Karl. A quick check of HF's web site turned up a compressor pump rated 5 hp, 145 psi, with a displacement of 20.5 cfm @ 1370 rpm or .015 cf/rev. If we scale
/html/shop-talk/2004-07/msg00099.html (8,342 bytes)


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