Question: A stepper motor with 50 step angles is coupled to a leadscrew through a gear reduction of 3:1. The leadscrew has 1.4 threads/om. The worktable

A stepper motor with 50 step angles is coupled to a leadscrew through a gear reduction of 3:1. The leadscrew has 1.4 threads/om. The worktable driven by the leadscrew must move a distance =250mm at a feed rate =750mm/min. Determine [OM] a) Angle of motor shaft rotation b) Number of pulses required to move the table c) Motor speed d) Angle of screw shaft rotation e) Screw speed i) Pulse rate to achieve the desired table speed
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