FormulaDen.com

Physics Chemistry Math Chemical Engineering Civil Electrical Electronics Electronics and Instrumentation Materials Science Mechanical Production Engineering Financial Health

Friction Torque on Centrifugal Clutch Formula

Fx Copy

LaTeX Copy

Friction Torque on Clutch is the torque generated due to frictional forces between the clutch and the rotating shaft in a centrifugal clutch design. Check FAQs

M T = μ \cdot M \cdot r g \cdot r d \cdot z s \cdot (({ω 2}^{2}) - ({ω 1}^{2}))

M_T - Friction Torque on Clutch?μ - Coefficient of Friction Clutch?M - Mass of Clutch?r_g - Radius of CG Point at Clutch Shoe?r_d - Radius of Clutch Drum?z_s - Number of Shoes in Centrifugal Clutch?ω₂ - Running Speed of Clutch?ω₁ - Speed at which Engagement Starts in Clutch?

Friction Torque on Centrifugal Clutch Example

With values

With units

Only example

Here is how the Friction Torque on Centrifugal Clutch equation looks like with Values.

Here is how the Friction Torque on Centrifugal Clutch equation looks like with Units.

Here is how the Friction Torque on Centrifugal Clutch equation looks like.

234321.9537 = 0.2 \cdot 3.7 \cdot 140 \cdot 165 \cdot 4 \cdot (({78.54}^{2}) - ({52.36}^{2}))

234321.9537N*mm = 0.2 \cdot 3.7kg \cdot 140mm \cdot 165mm \cdot 4 \cdot (({78.54rad/s}^{2}) - ({52.36rad/s}^{2}))

234321.9537 = 0.2 \cdot 3.7 \cdot 140 \cdot 165 \cdot 4 \cdot (({78.54}^{2}) - ({52.36}^{2}))

Tip: Use pencil ( Pencil

) icon above to edit Input Values and Units.

Calculate

Recalculate

Solution

Copy

Reset

You are here -

Home » Category

Physics » Category

Mechanical » Category

Design of Automobile Elements » fx Friction Torque on Centrifugal Clutch

Friction Torque on Centrifugal Clutch Solution

Follow our step by step solution on how to calculate Friction Torque on Centrifugal Clutch?

FIRST Step Consider the formula

M T = μ \cdot M \cdot r g \cdot r d \cdot z s \cdot (({ω 2}^{2}) - ({ω 1}^{2}))

Next Step Substitute values of Variables

∴

M T = 0.2 \cdot 3.7kg \cdot 140mm \cdot 165mm \cdot 4 \cdot (({78.54rad/s}^{2}) - ({52.36rad/s}^{2}))

Next Step Convert Units

∴

M T = 0.2 \cdot 3.7kg \cdot 0.14m \cdot 0.165m \cdot 4 \cdot (({78.54rad/s}^{2}) - ({52.36rad/s}^{2}))

Next Step Prepare to Evaluate

∴

M T = 0.2 \cdot 3.7 \cdot 0.14 \cdot 0.165 \cdot 4 \cdot (({78.54}^{2}) - ({52.36}^{2}))

Next Step Evaluate

∴

M T = 234.321953712N*m

Next Step Convert to Output's Unit

∴

M T = 234321.953712N*mm

LAST Step Rounding Answer

∴

M T = 234321.9537N*mm

Friction Torque on Centrifugal Clutch Formula Elements

Variables

Friction Torque on Clutch

Friction Torque on Clutch is the torque generated due to frictional forces between the clutch and the rotating shaft in a centrifugal clutch design.

Symbol: M_T

Measurement: TorqueUnit: N*mm

Note: Value should be greater than 0.

Formulas to find Friction Torque on Clutch

Coefficient of Friction Clutch

Coefficient of Friction Clutch is the ratio of the frictional force to the normal force between the clutch and the rotating drum in a centrifugal clutch design.

Symbol: μ

Measurement: NAUnit: Unitless

Note: Value should be between 0 to 1.

Formulas to find Coefficient of Friction Clutch

Mass of Clutch

Mass of Clutch is the total weight of the centrifugal clutch, including the shoes, springs, and other components that rotate with the engine.

Symbol: M

Measurement: WeightUnit: kg

Note: Value should be greater than 0.

Formulas to find Mass of Clutch

Radius of CG Point at Clutch Shoe

Radius of CG Point at Clutch Shoe is the distance from the center of gravity of the clutch shoe to the axis of rotation in a centrifugal clutch design.

Symbol: r_g

Measurement: LengthUnit: mm

Note: Value should be greater than 0.

Formulas to find Radius of CG Point at Clutch Shoe

Radius of Clutch Drum

Radius of Clutch Drum is the distance from the center of the clutch drum to its outer edge, influencing the clutch's overall performance and design.

Symbol: r_d

Measurement: LengthUnit: mm

Note: Value can be positive or negative.

Formulas to find Radius of Clutch Drum

Number of Shoes in Centrifugal Clutch

Number of Shoes in Centrifugal Clutch is the total count of shoes or blocks in a centrifugal clutch that helps in power transmission and engages at a certain speed.

Symbol: z_s

Measurement: NAUnit: Unitless

Note: Value should be greater than 0.

Formulas to find Number of Shoes in Centrifugal Clutch

Running Speed of Clutch

Running Speed of Clutch is the speed at which the clutch rotates, playing a crucial role in the design and performance of centrifugal clutches.

Symbol: ω₂

Measurement: Angular VelocityUnit: rad/s

Note: Value should be greater than 0.

Formulas to find Running Speed of Clutch

Speed at which Engagement Starts in Clutch

Speed at which Engagement Starts in Clutch is the rate at which the clutch begins to engage in a centrifugal clutch design, affecting its overall performance.

Symbol: ω₁

Measurement: Angular VelocityUnit: rad/s

Note: Value should be greater than 0.

Formulas to find Speed at which Engagement Starts in Clutch

Other formulas in Design of Centrifugal Clutches category

Go Centrifugal Force on Clutch

F c = (M \cdot ({ω 1}^{2}) \cdot r g)

Go Spring Force in Centrifugal Clutch

P spring = M \cdot ({ω 1}^{2}) \cdot r g

How to Evaluate Friction Torque on Centrifugal Clutch?

Friction Torque on Centrifugal Clutch evaluator uses Friction Torque on Clutch = Coefficient of Friction Clutch*Mass of Clutch*Radius of CG Point at Clutch Shoe*Radius of Clutch Drum*Number of Shoes in Centrifugal Clutch*((Running Speed of Clutch^2)-(Speed at which Engagement Starts in Clutch^2)) to evaluate the Friction Torque on Clutch, Friction Torque on Centrifugal Clutch is defined as the torque acting onto the friction clutch plate when the clutch is engaged and a result of friction between the clutch and the shoes. Friction Torque on Clutch is denoted by M_T symbol.

How to evaluate Friction Torque on Centrifugal Clutch using this online evaluator? To use this online evaluator for Friction Torque on Centrifugal Clutch, enter Coefficient of Friction Clutch (μ), Mass of Clutch (M), Radius of CG Point at Clutch Shoe (r_g), Radius of Clutch Drum (r_d), Number of Shoes in Centrifugal Clutch (z_s), Running Speed of Clutch (ω₂) & Speed at which Engagement Starts in Clutch (ω₁) and hit the calculate button.

FAQs on Friction Torque on Centrifugal Clutch

What is the formula to find Friction Torque on Centrifugal Clutch?

The formula of Friction Torque on Centrifugal Clutch is expressed as Friction Torque on Clutch = Coefficient of Friction Clutch*Mass of Clutch*Radius of CG Point at Clutch Shoe*Radius of Clutch Drum*Number of Shoes in Centrifugal Clutch*((Running Speed of Clutch^2)-(Speed at which Engagement Starts in Clutch^2)). Here is an example- 2.3E+8 = 0.2*3.7*0.14*0.165*4*((78.54^2)-(52.36^2)).

How to calculate Friction Torque on Centrifugal Clutch?

With Coefficient of Friction Clutch (μ), Mass of Clutch (M), Radius of CG Point at Clutch Shoe (r_g), Radius of Clutch Drum (r_d), Number of Shoes in Centrifugal Clutch (z_s), Running Speed of Clutch (ω₂) & Speed at which Engagement Starts in Clutch (ω₁) we can find Friction Torque on Centrifugal Clutch using the formula - Friction Torque on Clutch = Coefficient of Friction Clutch*Mass of Clutch*Radius of CG Point at Clutch Shoe*Radius of Clutch Drum*Number of Shoes in Centrifugal Clutch*((Running Speed of Clutch^2)-(Speed at which Engagement Starts in Clutch^2)).

Can the Friction Torque on Centrifugal Clutch be negative?

No, the Friction Torque on Centrifugal Clutch, measured in Torque cannot be negative.

Which unit is used to measure Friction Torque on Centrifugal Clutch?

Friction Torque on Centrifugal Clutch is usually measured using the Newton Millimeter[N*mm] for Torque. Newton Meter[N*mm], Newton Centimeter[N*mm], Kilonewton Meter[N*mm] are the few other units in which Friction Torque on Centrifugal Clutch can be measured.

Let Others Know

✖

Facebook

Twitter

Copied!

Friction Torque on Centrifugal Clutch Formula

Friction Torque on Centrifugal Clutch Example

Friction Torque on Centrifugal Clutch Solution

Friction Torque on Centrifugal Clutch Formula Elements

Other formulas in Design of Centrifugal Clutches category

How to Evaluate Friction Torque on Centrifugal Clutch?

FAQs on Friction Torque on Centrifugal Clutch

Variable Name