Torque generated in DC Machine Calculator

✖Machine Constant refers to the parameter which usually has a constant value for a particular type of dc machine.ⓘ Machine Constant [K_f]			+10% -10%
✖Magnetic Flux refers to the lines of magnetic force that pass through the magnetic circuit of the machine. The magnetic flux is created by field winding that is wound around pole shoes.ⓘ Magnetic Flux [Φ]			+10% -10%
✖Armature Current is defined as the current developed in the armature of an electrical DC generator due to movement of rotor.ⓘ Armature Current [I_a]			+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 generated in DC Machine [τ]

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Torque generated in DC Machine Solution

STEP 0: Pre-Calculation Summary

Formula Used

Torque = Machine Constant*Magnetic Flux*Armature Current
τ = K_f*Φ*I_a
This formula uses 4 Variables

Variables Used

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.
Machine Constant - Machine Constant refers to the parameter which usually has a constant value for a particular type of dc machine.
Magnetic Flux - (Measured in Weber) - Magnetic Flux refers to the lines of magnetic force that pass through the magnetic circuit of the machine. The magnetic flux is created by field winding that is wound around pole shoes.
Armature Current - (Measured in Ampere) - Armature Current is defined as the current developed in the armature of an electrical DC generator due to movement of rotor.

STEP 1: Convert Input(s) to Base Unit

Machine Constant: 2.864 --> No Conversion Required
Magnetic Flux: 0.29 Weber --> 0.29 Weber No Conversion Required
Armature Current: 0.75 Ampere --> 0.75 Ampere No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

τ = K_f*Φ*I_a --> 2.864*0.29*0.75

Evaluating ... ...

τ = 0.62292

STEP 3: Convert Result to Output's Unit

0.62292 Newton Meter --> No Conversion Required

FINAL ANSWER

0.62292 Newton Meter <-- Torque

(Calculation completed in 00.004 seconds)

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Jaipur Engineering College and Research Centre (JECRC), Jaipur

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< DC Machine Characterstics Calculators

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

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

Front Pitch for DC Machine

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

Back Pitch for DC Machine

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

Torque generated in DC Machine Formula

LaTeX Go

Torque = Machine Constant*Magnetic Flux*Armature Current
τ = K_f*Φ*I_a

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The operation of a D.C Motor based on the principle that when a current-carrying conductor is placed in a magnetic field, the conductor experiences a mechanical force. Basically, there is no constructional difference between a DC motor and a DC generator.

How to Calculate Torque generated in DC Machine?

Torque generated in DC Machine calculator uses Torque = Machine Constant*Magnetic Flux*Armature Current to calculate the Torque, The Torque generated in DC Machine formula is defined as the product of armature current, constant K, and magnetic flux. Torque is denoted by τ symbol.

How to calculate Torque generated in DC Machine using this online calculator? To use this online calculator for Torque generated in DC Machine, enter Machine Constant (K_f), Magnetic Flux (Φ) & Armature Current (I_a) and hit the calculate button. Here is how the Torque generated in DC Machine calculation can be explained with given input values -> 0.62292 = 2.864*0.29*0.75.

FAQ

What is Torque generated in DC Machine?

The Torque generated in DC Machine formula is defined as the product of armature current, constant K, and magnetic flux and is represented as τ = K_f*Φ*I_a or Torque = Machine Constant*Magnetic Flux*Armature Current. Machine Constant refers to the parameter which usually has a constant value for a particular type of dc machine, Magnetic Flux refers to the lines of magnetic force that pass through the magnetic circuit of the machine. The magnetic flux is created by field winding that is wound around pole shoes & Armature Current is defined as the current developed in the armature of an electrical DC generator due to movement of rotor.

How to calculate Torque generated in DC Machine?

The Torque generated in DC Machine formula is defined as the product of armature current, constant K, and magnetic flux is calculated using Torque = Machine Constant*Magnetic Flux*Armature Current. To calculate Torque generated in DC Machine, you need Machine Constant (K_f), Magnetic Flux (Φ) & Armature Current (I_a). With our tool, you need to enter the respective value for Machine Constant, Magnetic Flux & Armature Current 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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