FormulaDen.com

Physics Chemistry Math Chemical Engineering Civil Electrical Electronics Electronics and Instrumentation Materials Science Mechanical Production Engineering Financial Health

Torque of DC Motor given Output Power Formula

Fx Copy

LaTeX Copy

Torque is defined as a measure of the force that causes the rotor of an electrical machine to rotate about an axis. Check FAQs

τ = \frac{P out}{ω s}

τ - Torque?P_out - Output Power?ω_s - Angular Speed?

Torque of DC Motor given Output Power Example

With values

With units

Only example

Here is how the Torque of DC Motor given Output Power equation looks like with Values.

Here is how the Torque of DC Motor given Output Power equation looks like with Units.

Here is how the Torque of DC Motor given Output Power equation looks like.

0.8501 = \frac{860}{161}

0.8501N*m = \frac{860W}{161rev/s}

0.8501 = \frac{860}{161}

Tip: Use pencil ( Pencil

) icon above to edit Input Values and Units.

Calculate

Recalculate

Solution

Copy

Reset

You are here -

Home » Category

Engineering » Category

Electrical » Category

Machine » fx Torque of DC Motor given Output Power

Torque of DC Motor given Output Power Solution

Follow our step by step solution on how to calculate Torque of DC Motor given Output Power?

FIRST Step Consider the formula

τ = \frac{P out}{ω s}

Next Step Substitute values of Variables

∴

τ = \frac{860W}{161rev/s}

Next Step Convert Units

∴

τ = \frac{860W}{1011.5928rad/s}

Next Step Prepare to Evaluate

∴

τ = \frac{860}{1011.5928}

Next Step Evaluate

∴

τ = 0.850144416559006N*m

LAST Step Rounding Answer

∴

τ = 0.8501N*m

Torque of DC Motor given Output Power Formula Elements

Variables

Torque

Torque is defined as a measure of the force that causes the rotor of an electrical machine to rotate about an axis.

Symbol: τ

Measurement: TorqueUnit: N*m

Note: Value should be greater than 0.

Formulas to find Torque

Output Power

Output Power refers to the amount of power that the motor delivers as mechanical output. It represents the rate at which the motor can perform work or produce a desired mechanical effect.

Symbol: P_out

Measurement: PowerUnit: W

Note: Value can be positive or negative.

Formulas to find Output Power

Angular Speed

Angular speed refers to the rate at which an object rotates around an axis. In the context of a DC (direct current) motor, angular speed represents how fast the motor's rotor is spinning.

Symbol: ω_s

Measurement: Angular VelocityUnit: rev/s

Note: Value should be greater than 0.

Formulas to find Angular Speed

Other formulas in Speed category

Go Angular Speed of DC Shunt Motor given Kf

ω s = \frac{E b}{K f \cdot Φ}

Go Angular Speed of DC Shunt Motor given Output Power

ω s = \frac{P out}{τ}

Go Speed Regulation of Shunt DC Motor

N reg = (\frac{N nl - N fl}{N fl}) \cdot 100

Go No Load Speed of Shunt DC Motor

N nl = \frac{N reg \cdot N fl}{100 + N fl}

How to Evaluate Torque of DC Motor given Output Power?

Torque of DC Motor given Output Power evaluator uses Torque = Output Power/Angular Speed to evaluate the Torque, The Torque of DC Motor given Output Power formula is defined as the measurement that determines the amount of torque a rotating part requires to remain rotating at a constant angular velocity once it begins spinning. Torque is denoted by τ symbol.

How to evaluate Torque of DC Motor given Output Power using this online evaluator? To use this online evaluator for Torque of DC Motor given Output Power, enter Output Power (P_out) & Angular Speed (ω_s) and hit the calculate button.

FAQs on Torque of DC Motor given Output Power

What is the formula to find Torque of DC Motor given Output Power?

The formula of Torque of DC Motor given Output Power is expressed as Torque = Output Power/Angular Speed. Here is an example- 0.034599 = 860/1011.5928344044.

How to calculate Torque of DC Motor given Output Power?

With Output Power (P_out) & Angular Speed (ω_s) we can find Torque of DC Motor given Output Power using the formula - Torque = Output Power/Angular Speed.

Can the Torque of DC Motor given Output Power be negative?

No, the Torque of DC Motor given Output Power, measured in Torque cannot be negative.

Which unit is used to measure Torque of DC Motor given Output Power?

Torque of DC Motor given Output Power is usually measured using the Newton Meter[N*m] for Torque. Newton Centimeter[N*m], Newton Millimeter[N*m], Kilonewton Meter[N*m] are the few other units in which Torque of DC Motor given Output Power can be measured.

Let Others Know

✖

Facebook

Twitter

Copied!

: Value
: Unit