Re: [CAD_CAM_EDM_DRO] Re: turntable

alright, I just took off the brake and encoder. How would you'll tell if the
thing is at home or 180 degrees? Just 2 magnetic switches ? I am just scared
it might go past one as the motor is slowing down, and then have to make
another trip around
the motor is 25rpm.. but the turntable is ~5rpm

thanks-Lee

----- Original Message -----
From: "rrc62_03782" <rrc62@...>
To: <CAD_CAM_EDM_DRO@yahoogroups.com>
Sent: Monday, March 22, 2004 6:08 PM
Subject: [CAD_CAM_EDM_DRO] Re: turntable


> I've used these for aerial camera mounts. You have to remove the brake
and encoder
> then add a much better encoder that will work with your servo system.
>
> Ross
>
>
>
>
> > Hello, just purchased a turntable for my cnc.. And I already have a 2x
12v
> > output power supply. but this turntable table:
> >
http://www.allelectronics.com/cgi-bin/category.cgi?category=search&item=DCM-
> 178&type=store
> >
> > requires 24v to unlock the brake, and 12v to move the gear head.. what
would
> > you'll suggest doing to power this? (I am not not versed in power
supplies..
> > as far as building one, so any inexpensive solutions?)
> >
> > thanks-Lee
>
>
>
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