Q1/ The power transmitted by the motor to the main shaft as shown in figure (1) are 15 kW with the rpm of the motor is 600. The diameter of the machine pulley C is 180 mm. The ratio of the tight- and slack- tensions on the belt is 3. Two bearings A and B support the shaft. The shaft made from carbon steel with SAE number 1040 cold rolled. Determine the shaft diameter if the torque applied is dynamically reversed and the bending moment is applied statically. The pulley and gear are mounted on shaft using keyways. Design these keys if the key material is the same of the shaft material. 300 Pá 579.28N P1591.55N 300 300

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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Q1/ The power transmitted by the motor to the main shaft as shown in
figure (1) are 15 kW with the rpm of the motor is 600. The diameter of
the machine pulley C is 180 mm. The ratio of the tight- and slack-
tensions on the belt is 3. Two bearings A and B support the shaft. The
shaft made from carbon steel with SAE number 1040 cold rolled.
Determine the shaft diameter if the torque applied is dynamically
reversed and the bending moment is applied statically. The pulley and
gear are mounted on shaft using keyways. Design these keys if the key
material is the same of the shaft material.
300
Pí 579.28N
1591.55N
300
300
Transcribed Image Text:Q1/ The power transmitted by the motor to the main shaft as shown in figure (1) are 15 kW with the rpm of the motor is 600. The diameter of the machine pulley C is 180 mm. The ratio of the tight- and slack- tensions on the belt is 3. Two bearings A and B support the shaft. The shaft made from carbon steel with SAE number 1040 cold rolled. Determine the shaft diameter if the torque applied is dynamically reversed and the bending moment is applied statically. The pulley and gear are mounted on shaft using keyways. Design these keys if the key material is the same of the shaft material. 300 Pí 579.28N 1591.55N 300 300
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