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Load on Screw given Overall Efficiency Formula

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Axial load on screw is the instantaneous load applied to the screw along its axis. Check FAQs

W a = 2 \cdot π \cdot Mt t \cdot \frac{η}{L}

W_a - Axial load on screw?Mt_t - Torsional Moment on Screw?η - Efficiency of power screw?L - Lead of Power Screw?π - Archimedes' constant?

Load on Screw given Overall Efficiency Example

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Here is how the Load on Screw given Overall Efficiency equation looks like with Values.

Here is how the Load on Screw given Overall Efficiency equation looks like with Units.

Here is how the Load on Screw given Overall Efficiency equation looks like.

131686.9961 = 2 \cdot 3.1416 \cdot 658700 \cdot \frac{0.35}{11}

131686.9961N = 2 \cdot 3.1416 \cdot 658700N*mm \cdot \frac{0.35}{11mm}

131686.9961 = 2 \cdot 3.1416 \cdot 658700 \cdot \frac{0.35}{11}

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Load on Screw given Overall Efficiency Solution

Follow our step by step solution on how to calculate Load on Screw given Overall Efficiency?

FIRST Step Consider the formula

W a = 2 \cdot π \cdot Mt t \cdot \frac{η}{L}

Next Step Substitute values of Variables

∴

W a = 2 \cdot π \cdot 658700N*mm \cdot \frac{0.35}{11mm}

Next Step Substitute values of Constants

∴

W a = 2 \cdot 3.1416 \cdot 658700N*mm \cdot \frac{0.35}{11mm}

Next Step Convert Units

∴

W a = 2 \cdot 3.1416 \cdot 658.7N*m \cdot \frac{0.35}{0.011m}

Next Step Prepare to Evaluate

∴

W a = 2 \cdot 3.1416 \cdot 658.7 \cdot \frac{0.35}{0.011}

Next Step Evaluate

∴

W a = 131686.99605852N

LAST Step Rounding Answer

∴

W a = 131686.9961N

Load on Screw given Overall Efficiency Formula Elements

Variables

Constants

Axial load on screw

Axial load on screw is the instantaneous load applied to the screw along its axis.

Symbol: W_a

Measurement: ForceUnit: N

Note: Value should be greater than 0.

Formulas to find Axial load on screw

Torsional Moment on Screw

Torsional moment on screw is the torque applied which generates a torsion (twist) within the screw body.

Symbol: Mt_t

Measurement: TorqueUnit: N*mm

Note: Value should be greater than 0.

Formulas to find Torsional Moment on Screw

Efficiency of power screw

Efficiency of power screw refers to how well it converts rotary energy into linear energy or motion.

Symbol: η

Measurement: NAUnit: Unitless

Note: Value should be between 0 to 1.

Formulas to find Efficiency of power screw

Lead of Power Screw

Lead of Power Screw is the linear travel the nut makes per one screw revolution and is how power screws are typically specified.

Symbol: L

Measurement: LengthUnit: mm

Note: Value should be greater than 0.

Formulas to find Lead of Power Screw

Archimedes' constant

Archimedes' constant is a mathematical constant that represents the ratio of the circumference of a circle to its diameter.

Symbol: π

Value: 3.14159265358979323846264338327950288

Other formulas in Torque Requirement in Lifting Load using Square Threaded Screw category

Go Effort Required in Lifting load using Power Screw

P li = W \cdot (\frac{μ + \tan (α)}{1 - μ \cdot \tan (α)})

Go Load on Power Screw given Effort Required to Lift Load

W = \frac{P li}{\frac{μ + \tan (α)}{1 - μ \cdot \tan (α)}}

Go Helix Angle of Power Screw given Effort Required to Lift Load

α = a \tan (\frac{P li - W \cdot μ}{P li \cdot μ + W})

Go Coefficient of Friction of Power Screw given Effort Required to Lift Load

μ = \frac{P li - W \cdot \tan (α)}{W + P li \cdot \tan (α)}

How to Evaluate Load on Screw given Overall Efficiency?

Load on Screw given Overall Efficiency evaluator uses Axial load on screw = 2*pi*Torsional Moment on Screw*Efficiency of power screw/Lead of Power Screw to evaluate the Axial load on screw, Load on Screw given Overall Efficiency is a method to determine the maximum amount of load a pre-defined system with the same Screws/Bolts and nut pair, can function without fail. It is the load or the force which is acting on the screw. Axial load on screw is denoted by W_a symbol.

How to evaluate Load on Screw given Overall Efficiency using this online evaluator? To use this online evaluator for Load on Screw given Overall Efficiency, enter Torsional Moment on Screw (Mt_t), Efficiency of power screw (η) & Lead of Power Screw (L) and hit the calculate button.

FAQs on Load on Screw given Overall Efficiency

What is the formula to find Load on Screw given Overall Efficiency?

The formula of Load on Screw given Overall Efficiency is expressed as Axial load on screw = 2*pi*Torsional Moment on Screw*Efficiency of power screw/Lead of Power Screw. Here is an example- 131687 = 2*pi*658.7*0.35/0.011.

How to calculate Load on Screw given Overall Efficiency?

With Torsional Moment on Screw (Mt_t), Efficiency of power screw (η) & Lead of Power Screw (L) we can find Load on Screw given Overall Efficiency using the formula - Axial load on screw = 2*pi*Torsional Moment on Screw*Efficiency of power screw/Lead of Power Screw. This formula also uses Archimedes' constant .

Can the Load on Screw given Overall Efficiency be negative?

No, the Load on Screw given Overall Efficiency, measured in Force cannot be negative.

Which unit is used to measure Load on Screw given Overall Efficiency?

Load on Screw given Overall Efficiency is usually measured using the Newton[N] for Force. Exanewton[N], Meganewton[N], Kilonewton[N] are the few other units in which Load on Screw given Overall Efficiency can be measured.

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Load on Screw given Overall Efficiency Formula

Load on Screw given Overall Efficiency Example

Load on Screw given Overall Efficiency Solution

Load on Screw given Overall Efficiency Formula Elements

Other formulas in Torque Requirement in Lifting Load using Square Threaded Screw category

How to Evaluate Load on Screw given Overall Efficiency?

FAQs on Load on Screw given Overall Efficiency

Variable Name