Consider a rotary motion axis driven by an electric motor. The rotary load is directly connected to the motor shaft with gear speed reducer of gear ratio = 5 and gear efficiency 0.75. The rotary load is a solid cylindrical shape made of Aluminium material, d=50 mm, Il=35 mm, p=2710 kg/m?. The desired motion of the load is a periodic motion as shown in figure. Motor rotor Desired Motion Gear ra Load T tame The total distance to be travelled is % of a revolution. The period of motion is toy=300 msec., and dwell portion of it is taw=100 msec., and the remaining part of the cycle time is equally divided between acceleration, constant speed and deceleration periods, t,-t,-ta=50 msec. Determine the required motor size for this application.
Consider a rotary motion axis driven by an electric motor. The rotary load is directly connected to the motor shaft with gear speed reducer of gear ratio = 5 and gear efficiency 0.75. The rotary load is a solid cylindrical shape made of Aluminium material, d=50 mm, Il=35 mm, p=2710 kg/m?. The desired motion of the load is a periodic motion as shown in figure. Motor rotor Desired Motion Gear ra Load T tame The total distance to be travelled is % of a revolution. The period of motion is toy=300 msec., and dwell portion of it is taw=100 msec., and the remaining part of the cycle time is equally divided between acceleration, constant speed and deceleration periods, t,-t,-ta=50 msec. Determine the required motor size for this application.
Mechanics of Materials (MindTap Course List)
9th Edition
ISBN:9781337093347
Author:Barry J. Goodno, James M. Gere
Publisher:Barry J. Goodno, James M. Gere
Chapter1: Tension, Compression, And Shear
Section: Chapter Questions
Problem 1.3.18P: A stepped shaft ABC consisting of two solid, circular segments is subjected to uniformly distributed...
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