CAD CAM EDM DRO - Yahoo Group Archive

Re: sizing transformer for servo system ?

Posted by turbulatordude
on 2006-12-28 00:12:57 UTC
--- In CAD_CAM_EDM_DRO@yahoogroups.com, Anders Wallin
<anders.wallin@...> wrote:
>
> Hi All,
>
> I am setting up a servo control system for a 3-axis mill using 90VDC
> servos which are specified as 7.8A maximum continuous current and 38A
> peak current.
>
> On the transformers I am looking at, 2x38VAC seems to be a common
> secondary configuration.

Keep looking.

you can find 55 volt secondaries with 70VA on e-bay.
or even 63 volt 800va transformers. 7540255500

270072023841 for a power supply

check the seller for more offers.

Dave

Discussion Thread

John Dammeyer 2006-12-26 10:22:00 UTC Cutting the Hex surfaces. lcdpublishing 2006-12-26 10:51:36 UTC Re: Cutting the Hex surfaces. R Rogers 2006-12-26 11:10:16 UTC Re: [CAD_CAM_EDM_DRO] Cutting the Hex surfaces. John Dammeyer 2006-12-26 11:42:33 UTC RE: [CAD_CAM_EDM_DRO] Cutting the Hex surfaces. Alan KM6VV 2006-12-26 11:50:44 UTC RE: [CAD_CAM_EDM_DRO] Cutting the Hex surfaces. lcdpublishing 2006-12-26 12:05:48 UTC Re: Cutting the Hex surfaces. lcdpublishing 2006-12-26 12:20:39 UTC Re: Cutting the Hex surfaces. John Dammeyer 2006-12-26 12:39:17 UTC RE: [CAD_CAM_EDM_DRO] Re: Cutting the Hex surfaces. R Rogers 2006-12-26 12:48:56 UTC RE: [CAD_CAM_EDM_DRO] Cutting the Hex surfaces. John Dammeyer 2006-12-26 13:20:19 UTC RE: [CAD_CAM_EDM_DRO] Re: Cutting the Hex surfaces. lcdpublishing 2006-12-26 13:53:52 UTC Re: Cutting the Hex surfaces. R Rogers 2006-12-26 17:22:11 UTC Re: [CAD_CAM_EDM_DRO] Re: Cutting the Hex surfaces. Anders Wallin 2006-12-27 02:51:57 UTC sizing transformer for servo system ? Polaraligned 2006-12-27 06:12:30 UTC Re: sizing transformer for servo system ? Mark Vaughan 2006-12-27 07:27:30 UTC RE: [CAD_CAM_EDM_DRO] Re: sizing transformer for servo system ? Jon Elson 2006-12-27 10:33:01 UTC Re: [CAD_CAM_EDM_DRO] sizing transformer for servo system ? turbulatordude 2006-12-28 00:12:57 UTC Re: sizing transformer for servo system ? Mark Vaughan 2006-12-28 02:25:21 UTC RE: [CAD_CAM_EDM_DRO] Re: sizing transformer for servo system ? turbulatordude 2006-12-28 08:32:00 UTC Re: sizing transformer for servo system ? Jon Elson 2006-12-28 11:03:05 UTC Re: [CAD_CAM_EDM_DRO] Re: sizing transformer for servo system ? Jon Elson 2006-12-28 11:04:05 UTC Re: [CAD_CAM_EDM_DRO] Re: sizing transformer for servo system ? Steve Blackmore 2006-12-28 18:52:47 UTC Re: [CAD_CAM_EDM_DRO] Re: sizing transformer for servo system ? Jon Elson 2006-12-28 20:22:46 UTC Re: [CAD_CAM_EDM_DRO] Re: sizing transformer for servo system ? Mark Vaughan 2006-12-29 02:40:45 UTC RE: [CAD_CAM_EDM_DRO] Re: sizing transformer for servo system ? Terry Owens 2006-12-29 05:57:38 UTC Re: [CAD_CAM_EDM_DRO] Re: sizing transformer for servo system ? Jon Elson 2006-12-29 10:16:54 UTC Re: [CAD_CAM_EDM_DRO] Re: sizing transformer for servo system ? Wayne Weedon 2006-12-29 14:38:37 UTC Re: [CAD_CAM_EDM_DRO] Re: sizing transformer for servo system ?