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Posted to rec.crafts.metalworking
gtslabs
 
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Default Rotational to Linear Gear Reduction calculation

I have a motor turning what I believe is a Ball Screw Jack.
I need about 2000 lbs of force and very low speeds of about 0.0001
in/min.
So I am looking to find the gear reduction of the ball screw jack based
on the motor rotation
and linear advancement of the lead screw as I have given before.