Engineering, 13.09.2019 22:30 ryevins3
Aball screw connected directly to a dc servomotor drives a positioning table. the screw pitch = 8 mm, and the optical encoder attached to it emits 120 pulses/rev of the screw. determine (a) the control resolution of the system, expressed in linear travel distance of the table axis, (b) the frequency of the pulse train emitted by the optical encoder when the servomotor operates at 10 rev/s, and (c) the travel speed of the table at the same motor speed.
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Aball screw connected directly to a dc servomotor drives a positioning table. the screw pitch = 8 mm...
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