A certain system like that shown in the figure has a load inertia = 102 kg-m2, a shaft inertia of Is=6 x 104 kg-m2, and a motor inertia of Im 2 x 103 kg m. A friction torque of 1.5 N-m acts on the load. It is desired to rotate the load through two revolutions (4 rad) in one-half second from start to stop. The load should be rotated at a constant speed for 0.6 s during the slew phase. uired torgue, and the rms average torque.

A certain system like that shown in the figure has a load inertia = 102 kg-m2, a shaft inertia of Is=6 x 104 kg-m2, and a motor inertia of Im 2 x 103 kg m. A friction torque of 1.5 N-m acts on the load. It is desired to rotate the load through two revolutions (4 rad) in one-half second from start to stop. The load should be rotated at a constant speed for 0.6 s during the slew phase. uired torgue, and the rms average torque.

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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Question

A certain system like that shown in the figure has a load inertia = 102 kg-m2, a shaft inertia of Is=6 x 104 kg-m2, and a motor
inertia of Im 2 x 103 kg m. A friction torque of 1.5 N-m acts on the load. It is desired to rotate the load through two revolutions
(4 rad) in one-half second from start to stop. The load should be rotated at a constant speed for 0.6 s during the slew phase.
uired torgue, and the rms average torque.

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