Re: [CAD_CAM_EDM_DRO] RE:Re: Darrell and Mariss: BP 42 motor volts and ???

I have never come across an idle current on a BOSS 3 through
BOSS 6. All of the machines that I have checked idle at 8
amps.
Darrell

----- Original Message -----
From: <ballendo@...>
To: <CAD_CAM_EDM_DRO@egroups.com>
Sent: Wednesday, September 20, 2000 10:17 PM
Subject: [CAD_CAM_EDM_DRO] RE:Re: Darrell and Mariss: BP 42
motor volts and ???


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> Jon Elson wrote:
> <snip> and runs up to nearly the DC supply voltage at
rapid feed
> >rates. To complicate matters, the original Bridgeport
BOSS controls
> >could switch the drivers to low power mode when holding
position.
> >This reduced both motor current and DC supply voltage.
> >Jon
>
> So Jon,
>
> Is the DC supply voltage (in your experience) in line with
what
> Darrell previously told us? i.e., 90-98Vdc?
>
> Ballendo
>
> P.S. I didn't know the BP's had idle current reduction.
>
>
>
>
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