Re: [CAD_CAM_EDM_DRO] Re: Stepper performance

mariss92705@... wrote:

> Chris,
>
> Good evening. You would benefit from increasing your power supply
> voltage. You will double your speed with a 48VDC supply.
>
> Alternately you may wish to decrease your reduction or possibly go
> 1:1. Calculations show you are getting 3,768 lbs of "push" with your
> current setup (neglecting leadscrew efficiency).
>
> Lbs = (2pi times 300 oz-in times 32TPI) / 16
>
> Going 1:1 you would still have 942 lbs of push while your speed would
> increase to 32 IPM @ 24VDC or 64 IPM @ 48VDC.
>
> Finally, you may wish to check if something isn't to tight or
> binding; the motor as configured now should be able to attain much
> higher speed (500 to 1,000 RPM) under a light load.

Could be too LIGHT a load plus backlash has caused resonance
problems.

Jon