Number of Arms of Pulley given Bending Moment on Arm Calculator

✖Torque Transmitted by Pulley is the amount of torque transmitted by the pulley.ⓘ Torque Transmitted by Pulley [M_t]			+10% -10%
✖Bending Moment in Pulley's Arm is the reaction induced in the arms of the pulley when an external force or moment is applied to the arm, causing the arm to bend.ⓘ Bending Moment in Pulley's Arm [M_b]			+10% -10%

✖Number of Arms in Pulley is the total number of central arms of a pulley.ⓘ Number of Arms of Pulley given Bending Moment on Arm [N_pu]

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Number of Arms of Pulley given Bending Moment on Arm Solution

STEP 0: Pre-Calculation Summary

Formula Used

Number of Arms in Pulley = 2*Torque Transmitted by Pulley/Bending Moment in Pulley's Arm
N_pu = 2*M_t/M_b
This formula uses 3 Variables

Variables Used

Number of Arms in Pulley - Number of Arms in Pulley is the total number of central arms of a pulley.
Torque Transmitted by Pulley - (Measured in Newton Meter) - Torque Transmitted by Pulley is the amount of torque transmitted by the pulley.
Bending Moment in Pulley's Arm - (Measured in Newton Meter) - Bending Moment in Pulley's Arm is the reaction induced in the arms of the pulley when an external force or moment is applied to the arm, causing the arm to bend.

STEP 1: Convert Input(s) to Base Unit

Torque Transmitted by Pulley: 88800 Newton Millimeter --> 88.8 Newton Meter (Check conversion here)
Bending Moment in Pulley's Arm: 44400 Newton Millimeter --> 44.4 Newton Meter (Check conversion here)

STEP 2: Evaluate Formula

Substituting Input Values in Formula

N_pu = 2*M_t/M_b --> 2*88.8/44.4

Evaluating ... ...

N_pu = 4

STEP 3: Convert Result to Output's Unit

4 --> No Conversion Required

FINAL ANSWER

4 <-- Number of Arms in Pulley

(Calculation completed in 00.004 seconds)

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Created by Kethavath Srinath

Osmania University (OU), Hyderabad

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Vishwakarma Government Engineering College (VGEC), Ahmedabad

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< Arms of Cast Iron Pulley Calculators

Tangential Force at End of Each Arm of Pulley given Torque Transmitted by Pulley

LaTeX Go Tangential Force at End of Each Pulley Arm = Torque Transmitted by Pulley/(Radius of Rim of Pulley*(Number of Arms in Pulley/2))

Radius of Rim of Pulley given Torque Transmitted by Pulley

LaTeX Go Radius of Rim of Pulley = Torque Transmitted by Pulley/(Tangential Force at End of Each Pulley Arm*(Number of Arms in Pulley/2))

Number of Arms of Pulley given Torque Transmitted by Pulley

LaTeX Go Number of Arms in Pulley = 2*Torque Transmitted by Pulley/(Tangential Force at End of Each Pulley Arm*Radius of Rim of Pulley)

Torque Transmitted by Pulley

LaTeX Go Torque Transmitted by Pulley = Tangential Force at End of Each Pulley Arm*Radius of Rim of Pulley*(Number of Arms in Pulley/2)

Number of Arms of Pulley given Bending Moment on Arm Formula

LaTeX Go

Number of Arms in Pulley = 2*Torque Transmitted by Pulley/Bending Moment in Pulley's Arm
N_pu = 2*M_t/M_b

What is Bending Moment?

In solid mechanics, a bending moment is the reaction induced in a structural element when an external force or moment is applied to the element, causing the element to bend. The most common or simplest structural element subjected to bending moments is the beam.

How to Calculate Number of Arms of Pulley given Bending Moment on Arm?

Number of Arms of Pulley given Bending Moment on Arm calculator uses Number of Arms in Pulley = 2*Torque Transmitted by Pulley/Bending Moment in Pulley's Arm to calculate the Number of Arms in Pulley, Number of Arms of Pulley given Bending Moment on Arm formula is defined as a method to determine the required number of arms in a pulley system based on the bending moment experienced by each arm, ensuring structural integrity and performance. Number of Arms in Pulley is denoted by N_pu symbol.

How to calculate Number of Arms of Pulley given Bending Moment on Arm using this online calculator? To use this online calculator for Number of Arms of Pulley given Bending Moment on Arm, enter Torque Transmitted by Pulley (M_t) & Bending Moment in Pulley's Arm (M_b) and hit the calculate button. Here is how the Number of Arms of Pulley given Bending Moment on Arm calculation can be explained with given input values -> 3.378378 = 2*88.8/44.4.

FAQ

What is Number of Arms of Pulley given Bending Moment on Arm?

Number of Arms of Pulley given Bending Moment on Arm formula is defined as a method to determine the required number of arms in a pulley system based on the bending moment experienced by each arm, ensuring structural integrity and performance and is represented as N_pu = 2*M_t/M_b or Number of Arms in Pulley = 2*Torque Transmitted by Pulley/Bending Moment in Pulley's Arm. Torque Transmitted by Pulley is the amount of torque transmitted by the pulley & Bending Moment in Pulley's Arm is the reaction induced in the arms of the pulley when an external force or moment is applied to the arm, causing the arm to bend.

How to calculate Number of Arms of Pulley given Bending Moment on Arm?

Number of Arms of Pulley given Bending Moment on Arm formula is defined as a method to determine the required number of arms in a pulley system based on the bending moment experienced by each arm, ensuring structural integrity and performance is calculated using Number of Arms in Pulley = 2*Torque Transmitted by Pulley/Bending Moment in Pulley's Arm. To calculate Number of Arms of Pulley given Bending Moment on Arm, you need Torque Transmitted by Pulley (M_t) & Bending Moment in Pulley's Arm (M_b). With our tool, you need to enter the respective value for Torque Transmitted by Pulley & Bending Moment in Pulley's Arm and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

How many ways are there to calculate Number of Arms in Pulley?

In this formula, Number of Arms in Pulley uses Torque Transmitted by Pulley & Bending Moment in Pulley's Arm. We can use 2 other way(s) to calculate the same, which is/are as follows -

Number of Arms in Pulley = 2*Torque Transmitted by Pulley/(Tangential Force at End of Each Pulley Arm*Radius of Rim of Pulley)
Number of Arms in Pulley = 16*Torque Transmitted by Pulley/(pi*Bending stress in pulley's arm*Minor Axis of Pulley Arm^3)

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