CAD CAM EDM DRO - Yahoo Group Archive

Re: [CAD_CAM_EDM_DRO] servo motor ID

Posted by Keith Rumley
on 2002-02-08 09:19:07 UTC
> Sure. The only problems are you won't get full RPM, and you have no idea
>of the current needed to get 150 In-Lb peak.

FWIW - To give an idea of scale, the Emerson DX490 brushless servos on my
mill are 90in.lbs (4" sqr body) - rated at 240v, 14amp, 3.19hp. (Continuous)
180in.lbs peak Peak torque being 2x continuous torque.

You mentioned 25in.lbs to150in.lbs peak = 6x continuous torque. Looks to me
like it might be 75in.lbs continuous, especially with the 5" case.

- Keith





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Discussion Thread

Carey L. Culpepper 2002-02-07 11:58:46 UTC servo motor ID Jon Elson 2002-02-07 21:33:43 UTC Re: [CAD_CAM_EDM_DRO] servo motor ID Keith Rumley 2002-02-08 09:19:07 UTC Re: [CAD_CAM_EDM_DRO] servo motor ID Dan Mauch 2002-02-08 09:30:44 UTC BP series 1 knee torque Jon Elson 2002-02-08 10:10:49 UTC Re: [CAD_CAM_EDM_DRO] servo motor ID JanRwl@A... 2002-02-08 13:32:41 UTC Re: [CAD_CAM_EDM_DRO] BP series 1 knee torque Keith Rumley 2002-02-08 15:15:41 UTC Re: [CAD_CAM_EDM_DRO] servo motor ID Jon Elson 2002-02-08 22:19:33 UTC Re: [CAD_CAM_EDM_DRO] servo motor ID