(b) A 4 phase stepping motor that has stator and rotor pitch as 3.6° and 7.2° respectively is to be used to actuate one joint of a robot arm in a light duty pick-end application. For each pulse received from the pulse train source, and motor rotates through a distance of one step angle. (i) What is the resolution of the stepping motors? (ii) What is the step angle of said motor? iii) How many pulses does it require to rotate for 5 complete revolutions? (iii) At what speed does the motor rotates, given the input frequency is of 10.8 KHz?

(b) A 4 phase stepping motor that has stator and rotor pitch as 3.6° and 7.2° respectively is to be used to actuate one joint of a robot arm in a light duty pick-end application. For each pulse received from the pulse train source, and motor rotates through a distance of one step angle. (i) What is the resolution of the stepping motors? (ii) What is the step angle of said motor? iii) How many pulses does it require to rotate for 5 complete revolutions? (iii) At what speed does the motor rotates, given the input frequency is of 10.8 KHz?

Delmar's Standard Textbook Of Electricity

7th Edition

ISBN:9781337900348

Author:Stephen L. Herman

Publisher:Stephen L. Herman

Chapter34: Motor Installation

Section: Chapter Questions

Problem 1RQ: Which NEC table is used to determine the full -load running current for single-phase motors?

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