Re: G-Rex 3,900 IPM video

Dan,

It wouldn't. At these speeds it's the motor's inductive reactance
that limits current, not the drive set current.

Mariss

--- In CAD_CAM_EDM_DRO@yahoogroups.com, "Dan Mauch" <dmauch@...>
wrote:

>
> The IH23014 when wired bipolar parallel is rated by the manufaturer

at 4.2A

> so just think how much faster it would run if you cranked her up

from 3A to

> 4.2. It's called "git her done in a hurry!" :)
>
> Dan Mauch
> MCG stepper and servo motors.
> cases for Gecko drives
> kits and assembled 3-4 axis drives
> www.camtronics-cnc.com
> www.seanet.com/~dmauch
>
>
> "The average velocity is 51.4"/sec if accel/decel is included. The
> velocity 65.535"/sec after accel, before decel. The motor is an MCG
> IH230014 run in parallel at 3A/phase, 24VDC supply, PID closed-loop
> on the G100 driving a stock-standard G201."
>
>
> Dan Mauch
> low cost stepper and servo motors.
> cases for Gecko drives
> kits and assembled 3-4 axis drives
> www.camtronics-cnc.com
> www.seanet.com/~dmauch
> ----- Original Message -----
> From: "Mariss Freimanis" <mariss92705@...>
> To: <CAD_CAM_EDM_DRO@yahoogroups.com>
> Sent: Sunday, June 04, 2006 2:34 PM
> Subject: [CAD_CAM_EDM_DRO] G-Rex 3,900 IPM video
>
>
> > OK, taped it, converted to DivX, posted it. Please go to:
> >
> > http://www.geckodrive.com/product.cfm?pid=19
> >
> > Then pick 3900IPM.avi. Please download and save; view it from your
> > hard drive instead of selecting "open". This will save on

bandwidth

> > and not irritate our webmaster.:-)
> >
> > Video: 16 seconds, 1.234MB, 720 X 480 format, encoded using DivX

6.0,

> > no audio; had to remove it because I swore when I nearly got

nicked

> > by the axis.
> >
> > The average velocity is 51.4"/sec if accel/decel is included. The
> > velocity 65.535"/sec after accel, before decel. The motor is an

MCG

> > IH230014 run in parallel at 3A/phase, 24VDC supply, PID closed-

loop

> > on the G100 driving a stock-standard G201.
> >
> > I'll leave the video up one week, then I'll take it down. Enjoy.
> >
> > Mariss
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
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