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Actuating Force given Torque Capacity of Disk Brake Formula

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Actuating Force on Brake is defined as the amount of force required to actuate the braking mechanism. Check FAQs

F = \frac{M t}{μ \cdot R f}

F - Actuating Force on Brake?M_t - Torque Absorbed By Brake?μ - Coefficient of Friction For Brake?R_f - Friction Radius of Brake?

Actuating Force given Torque Capacity of Disk Brake Example

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Here is how the Actuating Force given Torque Capacity of Disk Brake equation looks like with Values.

Here is how the Actuating Force given Torque Capacity of Disk Brake equation looks like with Units.

Here is how the Actuating Force given Torque Capacity of Disk Brake equation looks like.

11945.8128 = \frac{485000}{0.35 \cdot 116}

11945.8128N = \frac{485000N*mm}{0.35 \cdot 116mm}

11945.8128 = \frac{485000}{0.35 \cdot 116}

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Actuating Force given Torque Capacity of Disk Brake Solution

Follow our step by step solution on how to calculate Actuating Force given Torque Capacity of Disk Brake?

FIRST Step Consider the formula

F = \frac{M t}{μ \cdot R f}

Next Step Substitute values of Variables

∴

F = \frac{485000N*mm}{0.35 \cdot 116mm}

Next Step Convert Units

∴

F = \frac{485N*m}{0.35 \cdot 0.116m}

Next Step Prepare to Evaluate

∴

F = \frac{485}{0.35 \cdot 0.116}

Next Step Evaluate

∴

F = 11945.8128078818N

LAST Step Rounding Answer

∴

F = 11945.8128N

Actuating Force given Torque Capacity of Disk Brake Formula Elements

Variables

Actuating Force on Brake

Actuating Force on Brake is defined as the amount of force required to actuate the braking mechanism.

Symbol: F

Measurement: ForceUnit: N

Note: Value should be greater than 0.

Formulas to find Actuating Force on Brake

Torque Absorbed By Brake

Torque Absorbed By Brake is described as the turning effect of force that is absorbed by band brake.

Symbol: M_t

Measurement: TorqueUnit: N*mm

Note: Value should be greater than 0.

Formulas to find Torque Absorbed By Brake

Coefficient of Friction For Brake

Coefficient of Friction For Brake is the ratio defining the force that resists the motion of the brake pad in relation to the brake disc or drum in contact with it.

Symbol: μ

Measurement: NAUnit: Unitless

Note: Value should be less than 1.

Formulas to find Coefficient of Friction For Brake

Friction Radius of Brake

Friction Radius of Brake specifies a characteristic radius for a disc clutch/brake.

Symbol: R_f

Measurement: LengthUnit: mm

Note: Value should be greater than 0.

Formulas to find Friction Radius of Brake

Other Formulas to find Actuating Force on Brake

Go Actuating Force

F = P a \cdot A

Other formulas in Disk Brakes category

Go Friction Radius of Disk Brake

R f = 2 \cdot \frac{{R o}^{3} - {R i}^{3}}{3 \cdot ({R o}^{2} - {R i}^{2})}

Go Torque Capacity of Disk Brake

M t = μ \cdot F \cdot R f

Go Coefficient of Friction given Torque Capacity of Disk Brake

μ = \frac{M t}{F \cdot R f}

Go Area of Brake Pad

A = θ p \cdot \frac{{R o}^{2} - {R i}^{2}}{2}

How to Evaluate Actuating Force given Torque Capacity of Disk Brake?

Actuating Force given Torque Capacity of Disk Brake evaluator uses Actuating Force on Brake = Torque Absorbed By Brake/(Coefficient of Friction For Brake*Friction Radius of Brake) to evaluate the Actuating Force on Brake, The Actuating Force given Torque Capacity of Disk Brake formula is defined as force acting at that point on brake pads. Actuating Force on Brake is denoted by F symbol.

How to evaluate Actuating Force given Torque Capacity of Disk Brake using this online evaluator? To use this online evaluator for Actuating Force given Torque Capacity of Disk Brake, enter Torque Absorbed By Brake (M_t), Coefficient of Friction For Brake (μ) & Friction Radius of Brake (R_f) and hit the calculate button.

FAQs on Actuating Force given Torque Capacity of Disk Brake

What is the formula to find Actuating Force given Torque Capacity of Disk Brake?

The formula of Actuating Force given Torque Capacity of Disk Brake is expressed as Actuating Force on Brake = Torque Absorbed By Brake/(Coefficient of Friction For Brake*Friction Radius of Brake). Here is an example- 11945.81 = 485/(0.35*0.116).

How to calculate Actuating Force given Torque Capacity of Disk Brake?

With Torque Absorbed By Brake (M_t), Coefficient of Friction For Brake (μ) & Friction Radius of Brake (R_f) we can find Actuating Force given Torque Capacity of Disk Brake using the formula - Actuating Force on Brake = Torque Absorbed By Brake/(Coefficient of Friction For Brake*Friction Radius of Brake).

What are the other ways to Calculate Actuating Force on Brake?

Here are the different ways to Calculate Actuating Force on Brake-

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

Can the Actuating Force given Torque Capacity of Disk Brake be negative?

No, the Actuating Force given Torque Capacity of Disk Brake, measured in Force cannot be negative.

Which unit is used to measure Actuating Force given Torque Capacity of Disk Brake?

Actuating Force given Torque Capacity of Disk Brake is usually measured using the Newton[N] for Force. Exanewton[N], Meganewton[N], Kilonewton[N] are the few other units in which Actuating Force given Torque Capacity of Disk Brake can be measured.

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Actuating Force given Torque Capacity of Disk Brake Formula

​GoActuating Force Formula

Actuating Force given Torque Capacity of Disk Brake Example

Actuating Force given Torque Capacity of Disk Brake Solution

Actuating Force given Torque Capacity of Disk Brake Formula Elements

Other Formulas to find Actuating Force on Brake

Other formulas in Disk Brakes category

How to Evaluate Actuating Force given Torque Capacity of Disk Brake?

FAQs on Actuating Force given Torque Capacity of Disk Brake

Variable Name

GoActuating Force Formula