Shaft Power Calculator

✖Revolutions per second is a unit of rotational speed or frequency. It measures the number of complete rotations or cycles an object makes around a fixed axis in one second.ⓘ Revolutions per Second [ṅ]			+10% -10%
✖Torque exerted on wheel is a measure of the rotational force applied to an object, defined as the product of the force applied and the distance from the point of application to the axis of rotation.ⓘ Torque Exerted on Wheel [τ]			+10% -10%

✖Shaft power refers to the actual usable power output of a rotating shaft, such as that of an electric motor or engine,represents the mechanical work done by the motor or engine.ⓘ Shaft Power [P_shaft]

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Shaft Power Solution

STEP 0: Pre-Calculation Summary

Formula Used

Shaft Power = 2*pi*Revolutions per Second*Torque Exerted on Wheel
P_shaft = 2*pi*ṅ*τ
This formula uses 1 Constants, 3 Variables

Constants Used

pi - Archimedes' constant Value Taken As 3.14159265358979323846264338327950288

Variables Used

Shaft Power - (Measured in Watt) - Shaft power refers to the actual usable power output of a rotating shaft, such as that of an electric motor or engine,represents the mechanical work done by the motor or engine.
Revolutions per Second - (Measured in Hertz) - Revolutions per second is a unit of rotational speed or frequency. It measures the number of complete rotations or cycles an object makes around a fixed axis in one second.
Torque Exerted on Wheel - (Measured in Newton Meter) - Torque exerted on wheel is a measure of the rotational force applied to an object, defined as the product of the force applied and the distance from the point of application to the axis of rotation.

STEP 1: Convert Input(s) to Base Unit

Revolutions per Second: 7 Hertz --> 7 Hertz No Conversion Required
Torque Exerted on Wheel: 50 Newton Meter --> 50 Newton Meter No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

P_shaft = 2*pi*ṅ*τ --> 2*pi*7*50

Evaluating ... ...

P_shaft = 2199.11485751285

STEP 3: Convert Result to Output's Unit

2199.11485751285 Watt -->2.19911485751286 Kilowatt (Check conversion here)

FINAL ANSWER

2.19911485751286 ≈ 2.199115 Kilowatt <-- Shaft Power

(Calculation completed in 00.004 seconds)

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Indian Institute of Technology (IIT), Kanpur

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Shaft Power Formula

LaTeX Go

Shaft Power = 2*pi*Revolutions per Second*Torque Exerted on Wheel
P_shaft = 2*pi*ṅ*τ

What is Shaft Power?

Shaft Power is the mechanical power transmitted from one rotating element of a vehicle, ship, and all types of machinery to another. It is usually calculated as a product of the torque and the speed of the rotation of the shaft.

How to Calculate Shaft Power?

Shaft Power calculator uses Shaft Power = 2*pi*Revolutions per Second*Torque Exerted on Wheel to calculate the Shaft Power, Shaft Power formula is defined as a representation of the power transmitted by a rotating shaft in mechanical systems. It quantifies the effective work output, essential for evaluating the performance of engines and machinery in various applications. Shaft Power is denoted by P_shaft symbol.

How to calculate Shaft Power using this online calculator? To use this online calculator for Shaft Power, enter Revolutions per Second (ṅ) & Torque Exerted on Wheel (τ) and hit the calculate button. Here is how the Shaft Power calculation can be explained with given input values -> 0.002199 = 2*pi*7*50.

FAQ

What is Shaft Power?

Shaft Power formula is defined as a representation of the power transmitted by a rotating shaft in mechanical systems. It quantifies the effective work output, essential for evaluating the performance of engines and machinery in various applications and is represented as P_shaft = 2*pi*ṅ*τ or Shaft Power = 2*pi*Revolutions per Second*Torque Exerted on Wheel. Revolutions per second is a unit of rotational speed or frequency. It measures the number of complete rotations or cycles an object makes around a fixed axis in one second & Torque exerted on wheel is a measure of the rotational force applied to an object, defined as the product of the force applied and the distance from the point of application to the axis of rotation.

How to calculate Shaft Power?

Shaft Power formula is defined as a representation of the power transmitted by a rotating shaft in mechanical systems. It quantifies the effective work output, essential for evaluating the performance of engines and machinery in various applications is calculated using Shaft Power = 2*pi*Revolutions per Second*Torque Exerted on Wheel. To calculate Shaft Power, you need Revolutions per Second (ṅ) & Torque Exerted on Wheel (τ). With our tool, you need to enter the respective value for Revolutions per Second & Torque Exerted on Wheel 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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