850 oz/inch HOW TO SIZE SERVO MOTOR (CNC ROUTER) | | I HAVE 850 oz/inch servo motor Im want to drive the bridge on my cnc router with. And would like to know if there is a formula to tell me how big of ballscrew I can use: For example: 1 inch or 1.25 inch diameter at 60 inches long, plus the weight of the bridge, will this burn up the 850 oz/inch torque servomotor....? Need formula |