Re: [CAD_CAM_EDM_DRO] Choosing Power/Volts on Stepper Motor

Luke,

I would go with a 250 VA transformer at 35 volts AC. This will give you
about 48 volts DC.


If you go to www.geckodrive.com there is a white paper that will help.

Bob Campbell
Bob@...
www.campbelldesigns.com
Breakout board
THC board sets
CNC router plans
Stepper Motors
VisualMill Basic

----- Original Message -----
From: "Luke1027" <luke1027@...>
To: <CAD_CAM_EDM_DRO@yahoogroups.com>
Sent: Saturday, May 21, 2005 7:20 PM
Subject: [CAD_CAM_EDM_DRO] Choosing Power/Volts on Stepper Motor


> How do you choose the right supply voltage to run my Stepper Motors at?
>
> If I figure how much power I need by multiply the IPM by in-oz (motor
> Specs) and then dividing the result by 531. My results will be in Watts
> of power. So how do I take this result in Watts and figure out what
> voltage I should be running my Stepper Motors at?
>
>
> Motor Example:
>
> 4 Wire Bipolar Stepper
> 2.3 Volt/Phase
> 80 oz.-in.
> 1.5 Amp/Phase DC,
> 1.5 Ohm/Phase,
> Steps 200,
> Size NEMA 23
>
> Motors to be used on Table Top CNC with 200 IPM max.
>
> The reason I ask is I want to decide which driver to go with to run 3
> axis. One axis needs to have two motors used it.
>
>
> Luke
>
>
>
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