"Victor 2080 metal lathe, 8 foot bed, 12" 3 jaw chuck, 12" 6 jaw chuck, 19" face plate **good condition** $2,250" 3-phase. which means... https://twitter.com/BrowningMachine/status/782616626503950336 …
this last is very expensive! Then there's a final hack, which I only half remember.
-
-
I think you drive a 3 phase motor w 220, then tap the 3rd pole. Now you've got 3 poles: 220 A, 220 B, third
-
problem is that they're not 120 degrees out of phase. A and B are 180, C is 90 between them,
- Show replies
New conversation -
-
-
also Variable Frequency Drives. Basically big-ass inverters. AC-DC-synthesized 3-ph at variable freq
-
which then gives precise speed control. 'Twas
- Show replies
New conversation -
Loading seems to be taking a while.
Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.