Output Power of DC Machine Calculator

✖Angular speed is the rate of rotation about an axis, measuring how the angle changes with time. It is measured in radian/sec.ⓘ Angular Speed [ω_s]			+10% -10%
✖Torque is the measure of the turning force produced by the armature. It is produced by the interaction between the magnetic field of the stator and the current flowing through armature.ⓘ Torque [τ]			+10% -10%

✖Output Power refers to the product of current and voltage at the output terminal of a dc generator.ⓘ Output Power of DC Machine [P_o]

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Formula

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Output Power of DC Machine

Formula

`"P"_{"o"} = "ω"_{"s"}*"τ"`

Example

`"199.02W"="321rad/s"*"0.62N*m"`

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Output Power of DC Machine Solution

STEP 0: Pre-Calculation Summary

Formula Used

Output Power = Angular Speed*Torque
P_o = ω_s*τ
This formula uses 3 Variables

Variables Used

Output Power - (Measured in Watt) - Output Power refers to the product of current and voltage at the output terminal of a dc generator.
Angular Speed - (Measured in Radian per Second) - Angular speed is the rate of rotation about an axis, measuring how the angle changes with time. It is measured in radian/sec.
Torque - (Measured in Newton Meter) - Torque is the measure of the turning force produced by the armature. It is produced by the interaction between the magnetic field of the stator and the current flowing through armature.

STEP 1: Convert Input(s) to Base Unit

Angular Speed: 321 Radian per Second --> 321 Radian per Second No Conversion Required
Torque: 0.62 Newton Meter --> 0.62 Newton Meter No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

P_o = ω_s*τ --> 321*0.62

Evaluating ... ...

P_o = 199.02

STEP 3: Convert Result to Output's Unit

199.02 Watt --> No Conversion Required

FINAL ANSWER

199.02 Watt <-- Output Power

(Calculation completed in 00.020 seconds)

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< 16 DC Machine Characterstics Calculators

Mechanical Efficiency given Induced Voltage and Armature Current

Go Mechanical Efficiency = (Electrical Efficiency*Output Voltage*Armature Current)/(Angular Speed*Torque)

Electrical Efficiency of DC Machine

Go Electrical Efficiency = (Mechanical Efficiency*Angular Speed*Torque)/(Output Voltage*Armature Current)

Design Constant of DC Machine

Go Machine Constant = (Number of Conductors*Number of Poles)/(2*pi*Number of Parallel Paths)

Angular Speed of DC Machine using Kf

Go Angular Speed = Armature Voltage/(Machine Constant*Magnetic Flux*Armature Current)

Armature Induced Voltage of DC Machine given Kf

Go Armature Voltage = Machine Constant*Armature Current*Magnetic Flux*Angular Speed

Back EMF of DC Generator

Go Back EMF = Output Voltage-(Armature Current*Armature Resistance)

Magnetic Flux of DC Machine given Torque

Go Magnetic Flux = Torque/(Machine Constant*Armature Current)

EMF Generated in DC Machine with Lap Winding

Go EMF = (Rotor Speed*Number of Conductors*Flux per Pole)/60

Torque generated in DC Machine

Go Torque = Machine Constant*Magnetic Flux*Armature Current

Coil Span of DC Motor

Go Coil Span Factor = Number of Commutator Segments/Number of Poles

Front Pitch for DC Machine

Go Front Pitch = ((2*Number of Slots)/Number of Poles)-1

Back Pitch for DC Machine

Go Back Pitch = ((2*Number of Slots)/Number of Poles)+1

Input Power of DC Motor

Go Input Power = Supply Voltage*Armature Current

Pole Pitch in DC Generator

Go Pole Pitch = Number of Slots/Number of Poles

Back Pitch for DC Machine given Coil Span

Go Back Pitch = Coil Span*Coil Span Factor

Output Power of DC Machine

Go Output Power = Angular Speed*Torque

Output Power of DC Machine Formula

Output Power = Angular Speed*Torque
P_o = ω_s*τ

How does a DC series motor work?

In a DC motor, the stator provides a rotating magnetic field that drives the armature to rotate. A simple DC motor uses a stationary set of magnets in the stator, and a coil of wire with a current running through it to generate an electromagnetic field aligned with the centre of the coil.

How to Calculate Output Power of DC Machine?

Output Power of DC Machine calculator uses Output Power = Angular Speed*Torque to calculate the Output Power, The Output Power of DC Machine formula is defined as the power of the series dc motor at the output side. Output Power is denoted by P_o symbol.

How to calculate Output Power of DC Machine using this online calculator? To use this online calculator for Output Power of DC Machine, enter Angular Speed (ω_s) & Torque (τ) and hit the calculate button. Here is how the Output Power of DC Machine calculation can be explained with given input values -> 199.02 = 321*0.62.

FAQ

What is Output Power of DC Machine?

The Output Power of DC Machine formula is defined as the power of the series dc motor at the output side and is represented as P_o = ω_s*τ or Output Power = Angular Speed*Torque. Angular speed is the rate of rotation about an axis, measuring how the angle changes with time. It is measured in radian/sec & Torque is the measure of the turning force produced by the armature. It is produced by the interaction between the magnetic field of the stator and the current flowing through armature.

How to calculate Output Power of DC Machine?

The Output Power of DC Machine formula is defined as the power of the series dc motor at the output side is calculated using Output Power = Angular Speed*Torque. To calculate Output Power of DC Machine, you need Angular Speed (ω_s) & Torque (τ). With our tool, you need to enter the respective value for Angular Speed & Torque 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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