Q2:A stepping motor has 200 step angles. Its output shaft is directly coupled toleadscrew with pitch = 0.25 in/rev. A worktable of a machine tool is driven by theleadscrew. The table must move a distance of 5 in from its present position at a travelspeed of 20 in/min. Determine (a) the number of pulses required to move the tablethe specified distance and (b) the required motor speed and pulse rate to achieve thespecified table speed.

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Answered: A stepping motor has 200 step angles.…

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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The location of the tool, VT, is not accurately known. Using force control, the robot feels around with the tool tip until it inserts it into the socket (or Goal) at location ST. Once in this "calibration" configuration (in which {G}and {T) are coincident), the position of the robot, T, is derived by reading the joint angle sensors and computing the kinematics. Assuming T and Tare known, give the transform equation to compute the unknown tool frame, WT. {B} {S} {W} 2G {G} ÎT {T} ☆G XT 2T
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