CAD CAM EDM DRO - Yahoo Group Archive

Re: [CAD_CAM_EDM_DRO] Re: spindle motors

Posted by Jon Elson
on 2000-12-11 22:12:25 UTC
ballendo@... wrote:

> Wally K wrote:
> >With a VFD you just use a standard 3 phase motor. Unless there is
> >something here i am not understanding.
>
> When someone specifies 'spindle motor', they usually mean a motor
> design which incorporates a spindle. Typical Mfr's are Perske,
> Colombo, Elte. High grade bearings and precision balancing and
> assembly make these units pricey, and quiet in operation.

Yes, a Kulicke & Soffa diamond saw spindle runs about $70,000!
It has air bearings and some of them run to 50,000 RPM or so.

Jon

Discussion Thread

Carlos Guillermo 2000-12-11 14:24:58 UTC spindle motors Wally K 2000-12-11 14:38:25 UTC Re: spindle motors Hugh Prescott 2000-12-11 15:38:53 UTC Re: [CAD_CAM_EDM_DRO] Re: spindle motors Jon Elson 2000-12-11 16:39:35 UTC Re: [CAD_CAM_EDM_DRO] Re: spindle motors ballendo@y... 2000-12-11 17:09:32 UTC Re: spindle motors Carlos Guillermo 2000-12-11 19:41:52 UTC RE: [CAD_CAM_EDM_DRO] Re: spindle motors Doug Harrison 2000-12-11 19:54:47 UTC Re: [CAD_CAM_EDM_DRO] Re: spindle motors Carlos Guillermo 2000-12-11 20:02:44 UTC RE: [CAD_CAM_EDM_DRO] Re: spindle motors Wally K 2000-12-11 21:03:10 UTC Re: spindle motors Wally K 2000-12-11 21:10:24 UTC Re: spindle motors Tim Goldstein 2000-12-11 21:13:45 UTC RE: [CAD_CAM_EDM_DRO] Re: spindle motors ballendo@y... 2000-12-11 21:56:21 UTC Re: Re: spindle motors Jon Elson 2000-12-11 22:12:25 UTC Re: [CAD_CAM_EDM_DRO] Re: spindle motors ballendo@y... 2000-12-11 22:16:10 UTC re:Re: Re: spindle motors ballendo@y... 2000-12-11 22:30:43 UTC re:RE: Re: spindle motors Carlos Guillermo 2000-12-12 06:24:13 UTC RE: [CAD_CAM_EDM_DRO] Re: spindle motors Wally K 2000-12-12 10:59:01 UTC Re: spindle motors Smoke 2000-12-12 11:22:17 UTC Re: [CAD_CAM_EDM_DRO] Re: spindle motors Carlos Guillermo 2000-12-12 13:25:27 UTC RE: [CAD_CAM_EDM_DRO] Re: spindle motors Tim Goldstein 2000-12-12 14:54:25 UTC RE: [CAD_CAM_EDM_DRO] Re: spindle motors Doug Harrison 2000-12-12 16:12:44 UTC Re: [CAD_CAM_EDM_DRO] re:Re: Re: spindle motors ballendo@y... 2000-12-12 16:51:24 UTC re:rE:Re:RE: spindle motors Jon Elson 2000-12-12 22:34:02 UTC Re: [CAD_CAM_EDM_DRO] Re: spindle motors Marcus & Eva 2000-12-13 08:22:01 UTC Re: [CAD_CAM_EDM_DRO] Re: spindle motors Jon Elson 2000-12-13 12:04:30 UTC Re: [CAD_CAM_EDM_DRO] Re: spindle motors ballendo@y... 2000-12-13 16:28:39 UTC Re: Re: spindle motors Marcus & Eva 2000-12-14 08:39:29 UTC Re: [CAD_CAM_EDM_DRO] Re: spindle motors Jon Elson 2000-12-14 11:53:23 UTC Re: [CAD_CAM_EDM_DRO] Re: spindle motors Smoke 2000-12-14 12:32:43 UTC Re: [CAD_CAM_EDM_DRO] Re: spindle motors Marcus & Eva 2000-12-15 07:51:23 UTC Re: [CAD_CAM_EDM_DRO] Re: spindle motors