Polar Modulus of Solid Shaft Calculator

✖The Dia of Shaft is the diameter of the external surface of a shaft which is a rotating element in the transmitting system for transmitting power.ⓘ Dia of Shaft [d]

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✖The Polar Modulus of the shaft section is equal to the ratio of the polar moment of inertia to the radius of the shaft. It is denoted by Zp.ⓘ Polar Modulus of Solid Shaft [Z_p]

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Polar Modulus of Solid Shaft Solution

STEP 0: Pre-Calculation Summary

Formula Used

Polar Modulus = (pi*Dia of Shaft^3)/16
Z_p = (pi*d^3)/16
This formula uses 1 Constants, 2 Variables

Constants Used

pi - Archimedes' constant Value Taken As 3.14159265358979323846264338327950288

Variables Used

Polar Modulus - (Measured in Cubic Meter) - The Polar Modulus of the shaft section is equal to the ratio of the polar moment of inertia to the radius of the shaft. It is denoted by Zp.
Dia of Shaft - (Measured in Meter) - The Dia of Shaft is the diameter of the external surface of a shaft which is a rotating element in the transmitting system for transmitting power.

STEP 1: Convert Input(s) to Base Unit

Dia of Shaft: 0.284 Meter --> 0.284 Meter No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

Z_p = (pi*d^3)/16 --> (pi*0.284^3)/16

Evaluating ... ...

Z_p = 0.0044976422729559

STEP 3: Convert Result to Output's Unit

0.0044976422729559 Cubic Meter --> No Conversion Required

FINAL ANSWER

0.0044976422729559 ≈ 0.004498 Cubic Meter <-- Polar Modulus

(Calculation completed in 00.021 seconds)

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Created by Anshika Arya

National Institute Of Technology (NIT), Hamirpur

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Birsa Institute of Technology (BIT), Sindri

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< Polar Modulus Calculators

Polar Moment of Inertia using Polar Modulus

LaTeX Go Polar Moment of Inertia = Radius of Shaft*Polar Modulus

Radius of Shaft using Polar Modulus

LaTeX Go Radius of Shaft = Polar Moment of Inertia/Polar Modulus

Polar Modulus

LaTeX Go Polar Modulus = Polar Moment of Inertia/Radius of Shaft

Polar Moment of Inertia of Solid Shaft

LaTeX Go Polar Moment of Inertia = (pi*Dia of Shaft^4)/32

< Polar Modulus Calculators

Inner diameter of Hollow Shaft using Polar Modulus

LaTeX Go Inner Dia of Shaft = ((Outer Diameter of Shaft^4)-((Polar Modulus*16*Outer Diameter of Shaft)/pi))^(1/4)

Polar Modulus of Hollow Shaft

LaTeX Go Polar Modulus = (pi*((Outer Diameter of Shaft^4)-(Inner Dia of Shaft^4)))/(16*Outer Diameter of Shaft)

Polar Modulus

LaTeX Go Polar Modulus = Polar Moment of Inertia/Radius of Shaft

Diameter of Solid Shaft with known Polar Modulus

LaTeX Go Dia of Shaft = ((16*Polar Modulus)/pi)^(1/3)

Polar Modulus of Solid Shaft Formula

LaTeX Go

Polar Modulus = (pi*Dia of Shaft^3)/16
Z_p = (pi*d^3)/16

What is difference between Moment of Inertia and Polar Moment of Inertia?

The Main difference between the moment of inertia and the polar moment of inertia is that the moment of inertia measures how an object resists angular acceleration, whereas the polar moment of inertia measures how an object resists torsion.

How to Calculate Polar Modulus of Solid Shaft?

Polar Modulus of Solid Shaft calculator uses Polar Modulus = (pi*Dia of Shaft^3)/16 to calculate the Polar Modulus, The Polar Modulus of Solid Shaft formula is defined as the ratio of the polar moment of inertia to the radius of the shaft. It is also called a torsional section modulus. It is denoted by Z p. Polar Modulus is denoted by Z_p symbol.

How to calculate Polar Modulus of Solid Shaft using this online calculator? To use this online calculator for Polar Modulus of Solid Shaft, enter Dia of Shaft (d) and hit the calculate button. Here is how the Polar Modulus of Solid Shaft calculation can be explained with given input values -> 0.004498 = (pi*0.284^3)/16.

FAQ

What is Polar Modulus of Solid Shaft?

The Polar Modulus of Solid Shaft formula is defined as the ratio of the polar moment of inertia to the radius of the shaft. It is also called a torsional section modulus. It is denoted by Z p and is represented as Z_p = (pi*d^3)/16 or Polar Modulus = (pi*Dia of Shaft^3)/16. The Dia of Shaft is the diameter of the external surface of a shaft which is a rotating element in the transmitting system for transmitting power.

How to calculate Polar Modulus of Solid Shaft?

The Polar Modulus of Solid Shaft formula is defined as the ratio of the polar moment of inertia to the radius of the shaft. It is also called a torsional section modulus. It is denoted by Z p is calculated using Polar Modulus = (pi*Dia of Shaft^3)/16. To calculate Polar Modulus of Solid Shaft, you need Dia of Shaft (d). With our tool, you need to enter the respective value for Dia of Shaft 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 Polar Modulus?

In this formula, Polar Modulus uses Dia of Shaft. We can use 3 other way(s) to calculate the same, which is/are as follows -

Polar Modulus = Polar Moment of Inertia/Radius of Shaft
Polar Modulus = (pi*((Outer Diameter of Shaft^4)-(Inner Dia of Shaft^4)))/(16*Outer Diameter of Shaft)
Polar Modulus = Polar Moment of Inertia/Radius of Shaft

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