Area of Brake Pad Calculator

✖Angular Dimension of Pad specifies the angle of the annular pad.ⓘ Angular Dimension of Pad [θ_p]			+10% -10%
✖Brake Pad Outer Radius is defined as the outer radius of the brake pad.ⓘ Brake Pad Outer Radius [R_o]			+10% -10%
✖Brake Pad Inner Radius is defined as the inner radius of the brake pad.ⓘ Brake Pad Inner Radius [R_i]			+10% -10%

✖Area of Brake Pad is the actual area of the brake pad that we are using in a disk brake or a drum brake.ⓘ Area of Brake Pad [A]

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Area of Brake Pad Solution

STEP 0: Pre-Calculation Summary

Formula Used

Area of Brake Pad = Angular Dimension of Pad*(Brake Pad Outer Radius^2-Brake Pad Inner Radius^2)/2
A = θ_p*(R_o^2-R_i^2)/2
This formula uses 4 Variables

Variables Used

Area of Brake Pad - (Measured in Square Meter) - Area of Brake Pad is the actual area of the brake pad that we are using in a disk brake or a drum brake.
Angular Dimension of Pad - (Measured in Radian) - Angular Dimension of Pad specifies the angle of the annular pad.
Brake Pad Outer Radius - (Measured in Meter) - Brake Pad Outer Radius is defined as the outer radius of the brake pad.
Brake Pad Inner Radius - (Measured in Meter) - Brake Pad Inner Radius is defined as the inner radius of the brake pad.

STEP 1: Convert Input(s) to Base Unit

Angular Dimension of Pad: 1.98 Radian --> 1.98 Radian No Conversion Required
Brake Pad Outer Radius: 125 Millimeter --> 0.125 Meter (Check conversion here)
Brake Pad Inner Radius: 100 Millimeter --> 0.1 Meter (Check conversion here)

STEP 2: Evaluate Formula

Substituting Input Values in Formula

A = θ_p*(R_o^2-R_i^2)/2 --> 1.98*(0.125^2-0.1^2)/2

Evaluating ... ...

A = 0.00556875

STEP 3: Convert Result to Output's Unit

0.00556875 Square Meter -->5568.75 Square Millimeter (Check conversion here)

FINAL ANSWER

5568.75 Square Millimeter <-- Area of Brake Pad

(Calculation completed in 00.020 seconds)

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Credits

Created by Kethavath Srinath

Osmania University (OU), Hyderabad

Kethavath Srinath has created this Calculator and 1000+ more calculators!

Verified by Urvi Rathod

Vishwakarma Government Engineering College (VGEC), Ahmedabad

Urvi Rathod has verified this Calculator and 1900+ more calculators!

< Disk Brakes Calculators

Friction Radius of Disk Brake

LaTeX Go Friction Radius of Brake = 2*(Brake Pad Outer Radius^3-Brake Pad Inner Radius^3)/(3*(Brake Pad Outer Radius^2-Brake Pad Inner Radius^2))

Coefficient of Friction given Torque Capacity of Disk Brake

LaTeX Go Coefficient of Friction For Brake = Torque Absorbed By Brake/(Actuating Force on Brake*Friction Radius of Brake)

Actuating Force given Torque Capacity of Disk Brake

LaTeX Go Actuating Force on Brake = Torque Absorbed By Brake/(Coefficient of Friction For Brake*Friction Radius of Brake)

Torque Capacity of Disk Brake

LaTeX Go Torque Absorbed By Brake = Coefficient of Friction For Brake*Actuating Force on Brake*Friction Radius of Brake

Area of Brake Pad Formula

LaTeX Go

Area of Brake Pad = Angular Dimension of Pad*(Brake Pad Outer Radius^2-Brake Pad Inner Radius^2)/2
A = θ_p*(R_o^2-R_i^2)/2

Define Disk Brake?

A disc brake is a type of brake that uses the calipers to squeeze pairs of pads against a disc or a "rotor" to create friction. This action slows the rotation of a shaft, such as a vehicle axle, either to reduce its rotational speed or to hold it stationary.

How to Calculate Area of Brake Pad?

Area of Brake Pad calculator uses Area of Brake Pad = Angular Dimension of Pad*(Brake Pad Outer Radius^2-Brake Pad Inner Radius^2)/2 to calculate the Area of Brake Pad, Area of Brake Pad formula is defined as area of annular brake pads that are used in disk brakes. Area of Brake Pad is denoted by A symbol.

How to calculate Area of Brake Pad using this online calculator? To use this online calculator for Area of Brake Pad, enter Angular Dimension of Pad (θ_p), Brake Pad Outer Radius (R_o) & Brake Pad Inner Radius (R_i) and hit the calculate button. Here is how the Area of Brake Pad calculation can be explained with given input values -> 5.6E+9 = 1.98*(0.125^2-0.1^2)/2.

FAQ

What is Area of Brake Pad?

Area of Brake Pad formula is defined as area of annular brake pads that are used in disk brakes and is represented as A = θ_p*(R_o^2-R_i^2)/2 or Area of Brake Pad = Angular Dimension of Pad*(Brake Pad Outer Radius^2-Brake Pad Inner Radius^2)/2. Angular Dimension of Pad specifies the angle of the annular pad, Brake Pad Outer Radius is defined as the outer radius of the brake pad & Brake Pad Inner Radius is defined as the inner radius of the brake pad.

How to calculate Area of Brake Pad?

Area of Brake Pad formula is defined as area of annular brake pads that are used in disk brakes is calculated using Area of Brake Pad = Angular Dimension of Pad*(Brake Pad Outer Radius^2-Brake Pad Inner Radius^2)/2. To calculate Area of Brake Pad, you need Angular Dimension of Pad (θ_p), Brake Pad Outer Radius (R_o) & Brake Pad Inner Radius (R_i). With our tool, you need to enter the respective value for Angular Dimension of Pad, Brake Pad Outer Radius & Brake Pad Inner Radius 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 Area of Brake Pad?

In this formula, Area of Brake Pad uses Angular Dimension of Pad, Brake Pad Outer Radius & Brake Pad Inner Radius. We can use 1 other way(s) to calculate the same, which is/are as follows -

Area of Brake Pad = Actuating Force on Brake/Average Pressure on Brake

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