CAD CAM EDM DRO - Yahoo Group Archive

Re: Bridgeport motor question

Posted by Tim Leech
on 2004-01-03 09:44:21 UTC
--- In CAD_CAM_EDM_DRO@yahoogroups.com, Paul <no.spam27@n...> wrote:
>
> Hi Tim
>
> It sounds like you may have a re-wound motor there - In which case,
you'll
> have to crack open the crown and try to find the star point
(assuming it is
> wired for 414V).

That's the conclusion I've come to - having done some digging I've
uncovered the star point, but no sign of the links which would allow
parallel connection.

You may be lucky enough to have it wired in delta, but don't
> hold your breath !

No such luck :-(


> BTW I'm running one of these 2HP motors on a 240V single phase
supply with a
> Eurotherm 601 1.5KW VFD.
>
How do you control the speed? I'm hoping to do it eventually via the
software, & will be grateful for any pointers on that.

Many thanks
Tim

Discussion Thread

rivet3man 2004-01-03 04:27:28 UTC Bridgeport motor question Robin Szemeti 2004-01-03 06:00:39 UTC Re: [CAD_CAM_EDM_DRO] Bridgeport motor question rivet3man 2004-01-03 06:50:58 UTC Re: Bridgeport motor question Paul 2004-01-03 07:12:11 UTC Re: [CAD_CAM_EDM_DRO] Re: Bridgeport motor question Robin Szemeti 2004-01-03 07:52:42 UTC Re: [CAD_CAM_EDM_DRO] Re: Bridgeport motor question Tim Leech 2004-01-03 09:44:21 UTC Re: Bridgeport motor question Paul 2004-01-03 09:57:50 UTC Re: [CAD_CAM_EDM_DRO] Re: Bridgeport motor question Jon Elson 2004-01-03 10:39:15 UTC Re: [CAD_CAM_EDM_DRO] Bridgeport motor question Jon Elson 2004-01-03 11:04:23 UTC Re: [CAD_CAM_EDM_DRO] Re: Bridgeport motor question Jon Elson 2004-01-03 13:01:32 UTC Re: [CAD_CAM_EDM_DRO] Re: Bridgeport motor question cnczeus 2004-01-04 09:22:33 UTC Re: Bridgeport motor question