Re: [CAD_CAM_EDM_DRO] Re: linear servos

phil-jaster@... wrote:

> --- In CAD_CAM_EDM_DRO@y..., carlcnc@s... wrote:
>
> > One guy thought the "H" would be for henrys, that doesn't seem
> > likely to me.
>
> Carl, henry's is correct.....

H does indicate Henrys, when used as a unit of inductance. But, it is
ALSO the symbol for magnetic flux. Hn and Hs for north and south
magnetic poles makes more sense than Hn having to do with Henrys
of inductance. 20 H of inductance on these motors also sounds
VERY high!

Jon