On Wed, 2009-06-03 at 20:32 -0700, Kirk Wallace wrote: > On Wed, 2009-06-03 at 17:17 -0700, Rafael Skodlar wrote: > > Kirk Wallace wrote: > > > Just in case someone wants to see inside a brushless motor: > > > http://www.wallacecompany.com/machine_shop/Wantai/ > > > > > > > Was there a particular reason to take it apart? I remember companies > > warning you about destroying stepper motor, permanent magnet to be > > exact, if you take it apart. > > http://www.cnczone.com/forums/showthread.php?t=903 > > > > Not sure if this applies to brushless motors though. > > I think the problem with demagnetizing the rotors is due to the magnetic > material used. Some materials may have strong magnetism, but can't hold > the direction beyond a certain point, which can be good or bad. The ... snip
This seems to be a good site. http://www.magnetsource.com/Solutions_Pages/pmm.html http://www.magnetsource.com/Solutions_Pages/CERAMICtolerncs.html http://www.magnetsource.com/Solutions_Pages/whichmaterial.html -- Kirk Wallace http://www.wallacecompany.com/machine_shop/ http://www.wallacecompany.com/E45/index.html California, USA ------------------------------------------------------------------------------ OpenSolaris 2009.06 is a cutting edge operating system for enterprises looking to deploy the next generation of Solaris that includes the latest innovations from Sun and the OpenSource community. Download a copy and enjoy capabilities such as Networking, Storage and Virtualization. Go to: http://p.sf.net/sfu/opensolaris-get _______________________________________________ Emc-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/emc-users
