Re: [CAD_CAM_EDM_DRO] servo motors for BP clone

Zafar Salam wrote:

>Thanks Jon for the reply. My existing setup has 550 oz-in steppers with acme
>screws and 2:1 belt reduction. I can get 80 ipm rapids with that. A few dc
>servo motors I have seen so far had watts rating on them. How do you
>calculate the torque from that.
>
>

A bit harder. You need to know the speed at which the watt rating (or
HP rating)
was made at. If you have the RPM, then it is Torque (N-M) = Watts/(RPM
* 2 Pi / 60)

Jon