Radius of Brake Drum given Torque Absorbed by Brake Calculator

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Design of Brakes

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✖Torque Absorbed by Band Brake is described as the turning effect of force that is absorbed by band brake.ⓘ Torque Absorbed by Band Brake [Mt_bb]			+10% -10%
✖Tension in tight side of band brake is the tension present in the loose side of the Band Brakes.ⓘ Tension in tight side of band brake [P₁]			+10% -10%
✖Tension in loose side of band brake is the tension present in the loose side of the Band Brakes.ⓘ Tension in loose side of band brake [P₂]			+10% -10%

✖The Radius of Brake Drum is any of the line segments from the brake drum's center to its circumference.ⓘ Radius of Brake Drum given Torque Absorbed by Brake [r]

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Formula

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Radius of Brake Drum given Torque Absorbed by Brake

Formula

`"r" = "Mt"_{"bb"}/("P"_{"1"}-"P"_{"2"})`

Example

`"100mm"="974000N*mm"/("15000N"-"5260N")`

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Radius of Brake Drum given Torque Absorbed by Brake Solution

STEP 0: Pre-Calculation Summary

Formula Used

Radius of Brake Drum = Torque Absorbed by Band Brake/(Tension in tight side of band brake-Tension in loose side of band brake)
r = Mt_bb/(P₁-P₂)
This formula uses 4 Variables

Variables Used

Radius of Brake Drum - (Measured in Meter) - The Radius of Brake Drum is any of the line segments from the brake drum's center to its circumference.
Torque Absorbed by Band Brake - (Measured in Newton Meter) - Torque Absorbed by Band Brake is described as the turning effect of force that is absorbed by band brake.
Tension in tight side of band brake - (Measured in Newton) - Tension in tight side of band brake is the tension present in the loose side of the Band Brakes.
Tension in loose side of band brake - (Measured in Newton) - Tension in loose side of band brake is the tension present in the loose side of the Band Brakes.

STEP 1: Convert Input(s) to Base Unit

Torque Absorbed by Band Brake: 974000 Newton Millimeter --> 974 Newton Meter (Check conversion here)
Tension in tight side of band brake: 15000 Newton --> 15000 Newton No Conversion Required
Tension in loose side of band brake: 5260 Newton --> 5260 Newton No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

r = Mt_bb/(P₁-P₂) --> 974/(15000-5260)

Evaluating ... ...

r = 0.1

STEP 3: Convert Result to Output's Unit

0.1 Meter -->100 Millimeter (Check conversion here)

FINAL ANSWER

100 Millimeter <-- Radius of Brake Drum

(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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< 8 Band Brakes Calculators

Coefficient of Friction between Friction Lining and Brake Drum

Go Coefficient of friction for band brake = ln(Tension in tight side of band brake/Tension in loose side of band brake)/Angle of Wrap of Band

Angle of Wrap given Tension on Loose Side of Band

Go Angle of Wrap of Band = ln(Tension in tight side of band brake/Tension in loose side of band brake)/Coefficient of friction for band brake

Tension on Loose Side of Band

Go Tension in loose side of band brake = Tension in tight side of band brake/e^((Coefficient of friction for band brake)*Angle of Wrap of Band)

Tension of Tight Side of Band

Go Tension in tight side of band brake = Tension in loose side of band brake*e^(Coefficient of friction for band brake*Angle of Wrap of Band)

Radius of Brake Drum given Torque Absorbed by Brake

Go Radius of Brake Drum = Torque Absorbed by Band Brake/(Tension in tight side of band brake-Tension in loose side of band brake)

Torque Absorbed by Brake

Go Torque Absorbed by Band Brake = (Tension in tight side of band brake-Tension in loose side of band brake)*Radius of Brake Drum

Tension on Tight Side of Band given Torque Absorbed by Brake

Go Tension in tight side of band brake = Torque Absorbed by Band Brake/Radius of Brake Drum+Tension in loose side of band brake

Tension on Loose Side of Band given Torque Absorbed by Brake

Go Tension in loose side of band brake = Tension in tight side of band brake-Torque Absorbed by Band Brake/Radius of Brake Drum

Radius of Brake Drum given Torque Absorbed by Brake Formula

Radius of Brake Drum = Torque Absorbed by Band Brake/(Tension in tight side of band brake-Tension in loose side of band brake)
r = Mt_bb/(P₁-P₂)

Define a Band Brake?

Band Brake is defined as a friction brake used especially in vehicles, cranes, and hoists that consists of a flexible band around a revolving drum and is operated by tightening the band.

How to Calculate Radius of Brake Drum given Torque Absorbed by Brake?

Radius of Brake Drum given Torque Absorbed by Brake calculator uses Radius of Brake Drum = Torque Absorbed by Band Brake/(Tension in tight side of band brake-Tension in loose side of band brake) to calculate the Radius of Brake Drum, The Radius of Brake Drum given Torque Absorbed by Brake formula is defined as Radius of Brake Drum Which is used in band brakes. Radius of Brake Drum is denoted by r symbol.

How to calculate Radius of Brake Drum given Torque Absorbed by Brake using this online calculator? To use this online calculator for Radius of Brake Drum given Torque Absorbed by Brake, enter Torque Absorbed by Band Brake (Mt_bb), Tension in tight side of band brake (P₁) & Tension in loose side of band brake (P₂) and hit the calculate button. Here is how the Radius of Brake Drum given Torque Absorbed by Brake calculation can be explained with given input values -> 100000 = 974/(15000-5260).

FAQ

What is Radius of Brake Drum given Torque Absorbed by Brake?

The Radius of Brake Drum given Torque Absorbed by Brake formula is defined as Radius of Brake Drum Which is used in band brakes and is represented as r = Mt_bb/(P₁-P₂) or Radius of Brake Drum = Torque Absorbed by Band Brake/(Tension in tight side of band brake-Tension in loose side of band brake). Torque Absorbed by Band Brake is described as the turning effect of force that is absorbed by band brake, Tension in tight side of band brake is the tension present in the loose side of the Band Brakes & Tension in loose side of band brake is the tension present in the loose side of the Band Brakes.

How to calculate Radius of Brake Drum given Torque Absorbed by Brake?

The Radius of Brake Drum given Torque Absorbed by Brake formula is defined as Radius of Brake Drum Which is used in band brakes is calculated using Radius of Brake Drum = Torque Absorbed by Band Brake/(Tension in tight side of band brake-Tension in loose side of band brake). To calculate Radius of Brake Drum given Torque Absorbed by Brake, you need Torque Absorbed by Band Brake (Mt_bb), Tension in tight side of band brake (P₁) & Tension in loose side of band brake (P₂). With our tool, you need to enter the respective value for Torque Absorbed by Band Brake, Tension in tight side of band brake & Tension in loose side of band brake and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

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