CAD CAM EDM DRO - Yahoo Group Archive

Re: [CAD_CAM_EDM_DRO] torque vs amps was:Re: Special deal on 8 amp API stepper drives

Posted by Russell Shaw
on 2002-03-18 21:39:32 UTC
aspaguy wrote:
>
> The pdf brochure on these drives shows up to 350 oz /in torque, but
> shouldn't an 8 amp drive be able to handle much more than this? I've
> seen 3-4 amp moters with over 350 oz/in ratings. Can the drive reduce
> the available torque?

A higher inductance (higher voltage) motor of the same current
rating has more torque because there's more turns of wire making
more field.

Discussion Thread

Tim Goldstein 2002-03-18 11:58:54 UTC Special deal on 8 amp API stepper drives timgoldstein 2002-03-18 14:12:34 UTC Re: Special deal on 8 amp API stepper drives High Tech 2002-03-18 18:05:27 UTC RE: [CAD_CAM_EDM_DRO] Special deal on 8 amp API stepper drives aspaguy 2002-03-18 18:22:56 UTC torque vs amps was:Re: Special deal on 8 amp API stepper drives timgoldstein 2002-03-18 20:02:11 UTC Re: Special deal on 8 amp API stepper drives timgoldstein 2002-03-18 20:12:25 UTC torque vs amps was:Re: Special deal on 8 amp API stepper drives Chris L 2002-03-18 21:02:10 UTC Re: [CAD_CAM_EDM_DRO] Re: Special deal on 8 amp API stepper drives Russell Shaw 2002-03-18 21:39:32 UTC Re: [CAD_CAM_EDM_DRO] torque vs amps was:Re: Special deal on 8 amp API stepper drives Paul R. Hvidston 2002-03-19 14:21:24 UTC Re: [CAD_CAM_EDM_DRO] torque vs amps was:Re: Special deal on 8 amp API stepper drives