Ball Screw
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- $136 for 4 feet of 1" screw. 1/4" pitch - means fast travel. -[1]
calculations
- 425 oz in = 27 lb at inch or 54 at 1/2" of 1" shaft. Pitch of 1/4 inch means 12 mech adv or 650 lb of push minus inefficiencies.
- what is torque limit of 1/2" ball screw?