Best regards,Mr. Nice GuyCalculating Torque and RPM for an Electrical Motor

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To calculate the torque and RPM for an electrical motor in the given scenario, the required torque can be determined using the formula Torque (Nm) = Force (N) x Distance (m). The force needed to lift 10 pounds translates to approximately 44.5 Newtons, and the distance of 7 feet is about 2.13 meters. The time constraint of 6 seconds will influence the RPM calculation, which can be derived from the formula RPM = (60 x Distance) / (Time x 2π x Radius). It is important to ensure that the calculations align with the motor's specifications to meet the lifting requirements effectively.
Mr. Nice Guy
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Hello!

How do you calculate or determine Newton meter force requirement and rpm's for an electrical motor in the following example:

A device that utilizes a shaft that is 2 inches in diameter and 6 feet length. It needs to be able to lift 10 pounds and distance of 7 feet in 6 seconds. I need to know the formulas to make these calculations and the requirements needed for this application?

Thanks in advance for any assistance!

Mr. Nice Guy.
 
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You are going to have to show your own approach first...

Edit -- And this should also be in the homework help section of the forum.
 
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