Armature Torque given Mechanical Efficiency of DC Motor Calculator

✖Mechanical Efficiency the ratio of the power delivered by a mechanical system to the power supplied to it.ⓘ Mechanical Efficiency [η_m]			+10% -10%
✖Motor Torque is defined as a measure of the force that causes the rotor of an electrical machine to rotate about an axis.ⓘ Motor Torque [τ]			+10% -10%

✖Armature Torque is defined as the electric torque induced by the armature winding in a dc motor.ⓘ Armature Torque given Mechanical Efficiency of DC Motor [τ_a]

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Armature Torque given Mechanical Efficiency of DC Motor Solution

STEP 0: Pre-Calculation Summary

Formula Used

Armature Torque = Mechanical Efficiency*Motor Torque
τ_a = η_m*τ
This formula uses 3 Variables

Variables Used

Armature Torque - (Measured in Newton Meter) - Armature Torque is defined as the electric torque induced by the armature winding in a dc motor.
Mechanical Efficiency - Mechanical Efficiency the ratio of the power delivered by a mechanical system to the power supplied to it.
Motor Torque - (Measured in Newton Meter) - Motor Torque is defined as a measure of the force that causes the rotor of an electrical machine to rotate about an axis.

STEP 1: Convert Input(s) to Base Unit

Mechanical Efficiency: 0.6 --> No Conversion Required
Motor Torque: 0.706 Newton Meter --> 0.706 Newton Meter No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

τ_a = η_m*τ --> 0.6*0.706

Evaluating ... ...

τ_a = 0.4236

STEP 3: Convert Result to Output's Unit

0.4236 Newton Meter --> No Conversion Required

FINAL ANSWER

0.4236 Newton Meter <-- Armature Torque

(Calculation completed in 00.004 seconds)

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LaTeX Go Armature Current = (Angular Speed*Armature Torque)/(Supply Voltage*Electrical Efficiency)

Supply Voltage given Electrical Efficiency of DC Motor

LaTeX Go Supply Voltage = (Angular Speed*Armature Torque)/(Armature Current*Electrical Efficiency)

Armature Torque given Mechanical Efficiency of DC Motor Formula

LaTeX Go

Armature Torque = Mechanical Efficiency*Motor Torque
τ_a = η_m*τ

What is mechanical efficiency?

The efficiency of a machine is equal to the ratio of its output (resistance multiplied by the distance it is moved) to its input (effort multiplied by the distance through which it is exerted); it is also equal to the ratio of the AMA to the IMA. This does not mean that low-efficiency machines are of limited use.

How to Calculate Armature Torque given Mechanical Efficiency of DC Motor?

Armature Torque given Mechanical Efficiency of DC Motor calculator uses Armature Torque = Mechanical Efficiency*Motor Torque to calculate the Armature Torque, The Armature Torque given Mechanical Efficiency of DC Motor formula is defined as the torque that is induced into the armature winding of the DC Motor. Armature Torque is denoted by τ_a symbol.

How to calculate Armature Torque given Mechanical Efficiency of DC Motor using this online calculator? To use this online calculator for Armature Torque given Mechanical Efficiency of DC Motor, enter Mechanical Efficiency (η_m) & Motor Torque (τ) and hit the calculate button. Here is how the Armature Torque given Mechanical Efficiency of DC Motor calculation can be explained with given input values -> 0.702 = 0.6*0.706.

FAQ

What is Armature Torque given Mechanical Efficiency of DC Motor?

The Armature Torque given Mechanical Efficiency of DC Motor formula is defined as the torque that is induced into the armature winding of the DC Motor and is represented as τ_a = η_m*τ or Armature Torque = Mechanical Efficiency*Motor Torque. Mechanical Efficiency the ratio of the power delivered by a mechanical system to the power supplied to it & Motor Torque is defined as a measure of the force that causes the rotor of an electrical machine to rotate about an axis.

How to calculate Armature Torque given Mechanical Efficiency of DC Motor?

The Armature Torque given Mechanical Efficiency of DC Motor formula is defined as the torque that is induced into the armature winding of the DC Motor is calculated using Armature Torque = Mechanical Efficiency*Motor Torque. To calculate Armature Torque given Mechanical Efficiency of DC Motor, you need Mechanical Efficiency (η_m) & Motor Torque (τ). With our tool, you need to enter the respective value for Mechanical Efficiency & Motor Torque and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

How many ways are there to calculate Armature Torque?

In this formula, Armature Torque uses Mechanical Efficiency & Motor Torque. We can use 1 other way(s) to calculate the same, which is/are as follows -

Armature Torque = (Armature Current*Supply Voltage*Electrical Efficiency)/Angular Speed

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