Re: [CAD_CAM_EDM_DRO] July, NUTS & VOLTS

In a message dated 01-07-00 20:32:07 Central Daylight Time,
beybill@... writes:

<< they are using servo motors
rated at 26 oz-in. My question is this, are the motors to small or is
the rating different say for 100 oz-in stepper motors. >>

Maybe those servo-motors are basically running at much higher RPM than
steppers normally operate, and they are using a (planetary?) gear-box between
the motors and the screw??? Even a 100 oz-in stepper is kinda smallish for
CNC machinery. Cept, maybe, for the smallest 3" Sherline lathe, or smaller.