Re: [CAD_CAM_EDM_DRO] Re: Series II big stepper details and step mode

They are used interchangeably with Superior motors if that
is any help. Bridgeport sets them at 8 amps and the circuit
limits the voltage to 8 - 9 volts while not moving.
Darrell

----- Original Message -----
From: "Lee Studley" <indigo_red@...>
To: <CAD_CAM_EDM_DRO@egroups.com>
Sent: Monday, October 09, 2000 5:57 PM
Subject: [CAD_CAM_EDM_DRO] Re: Series II big stepper details
and step mode


> I havn't found any specs on Sigma Steppers yet.
>
> Is there a safe way to guess-timate the DC current and
pulsed current
> limits for these motors? I was going to drag a scope,
signal
> generator and some known value caps & Resistors and do a
> do-it-yourself LCR measurement to see if a useful
inductance value
> can be found. Anybody know if this is a worthwhile
venture, or
> folly.
>
> Thanks,
> Lee
>
>
> --- In CAD_CAM_EDM_DRO@egroups.com, "Darrell"
<dgehlsen@e...> wrote:
> > The connections in the pics show this to be a Sigma
motor.
> > The Superior motors are wired differently.
> > Darrell
> >
>
>
>
>
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