FormulaDen.com

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

Nominal HP of Driving Motor Formula

Fx Copy

LaTeX Copy

Power is the amount of energy transferred or converted per unit time. Check FAQs

P = \frac{2 \cdot π \cdot N \cdot T r}{4500}

P - Power?N - Speed of Agitator?T_r - Rated Motor Torque?π - Archimedes' constant?

Nominal HP of Driving Motor Example

With values

With units

Only example

Here is how the Nominal HP of Driving Motor equation looks like with Values.

Here is how the Nominal HP of Driving Motor equation looks like with Units.

Here is how the Nominal HP of Driving Motor equation looks like.

0.25 = \frac{2 \cdot 3.1416 \cdot 575 \cdot 2.2E+6}{4500}

0.25hp = \frac{2 \cdot 3.1416 \cdot 575rev/min \cdot 2.2E+6N*mm}{4500}

0.25 = \frac{2 \cdot 3.1416 \cdot 575 \cdot 2.2E+6}{4500}

Tip: Use pencil ( Pencil

) icon above to edit Input Values and Units.

Calculate

Recalculate

Solution

Copy

Reset

You are here -

Home » Category

Engineering » Category

Chemical Engineering » Category

Plant Engineering » fx Nominal HP of Driving Motor

Nominal HP of Driving Motor Solution

Follow our step by step solution on how to calculate Nominal HP of Driving Motor?

FIRST Step Consider the formula

P = \frac{2 \cdot π \cdot N \cdot T r}{4500}

Next Step Substitute values of Variables

∴

P = \frac{2 \cdot π \cdot 575rev/min \cdot 2.2E+6N*mm}{4500}

Next Step Substitute values of Constants

∴

P = \frac{2 \cdot 3.1416 \cdot 575rev/min \cdot 2.2E+6N*mm}{4500}

Next Step Convert Units

∴

P = \frac{2 \cdot 3.1416 \cdot 60.2139rad/s \cdot 2217.3807N*m}{4500}

Next Step Prepare to Evaluate

∴

P = \frac{2 \cdot 3.1416 \cdot 60.2139 \cdot 2217.3807}{4500}

Next Step Evaluate

∴

P = 186.42496766422W

Next Step Convert to Output's Unit

∴

P = 0.249999999549712hp

LAST Step Rounding Answer

∴

P = 0.25hp

Nominal HP of Driving Motor Formula Elements

Variables

Constants

Power

Power is the amount of energy transferred or converted per unit time.

Symbol: P

Measurement: PowerUnit: hp

Note: Value should be greater than 0.

Formulas to find Power

Speed of Agitator

Speed of Agitator is the rate of rotation of the drum or blades of a truck mixer or other device used for agitation of mixed concrete.

Symbol: N

Measurement: Angular VelocityUnit: rev/min

Note: Value can be positive or negative.

Formulas to find Speed of Agitator

Rated Motor Torque

Rated Motor Torque is the maximum continuous torque that the motor produces at rated RPM when working normally and without overheating.

Symbol: T_r

Measurement: TorqueUnit: N*mm

Note: Value should be greater than 0.

Formulas to find Rated Motor Torque

Archimedes' constant

Archimedes' constant is a mathematical constant that represents the ratio of the circumference of a circle to its diameter.

Symbol: π

Value: 3.14159265358979323846264338327950288

Other formulas in Work Required category

Go Work required for Isothermal Compression

W iso = 2.3 \cdot (m \cdot R \cdot T in) \cdot \log 10 (\frac{P 2}{P 1})

Go Work required for Polytropic Compression

W poly = ((\frac{n c}{n c - 1}) \cdot (m \cdot R \cdot T in) \cdot ({(\frac{P 2}{P 1})}^{\frac{n c - 1}{n c}} - 1))

How to Evaluate Nominal HP of Driving Motor?

Nominal HP of Driving Motor evaluator uses Power = (2*pi*Speed of Agitator*Rated Motor Torque)/4500 to evaluate the Power, Nominal HP of Driving Motor, also known as nominal horsepower, refers to a measure of the power output of a driving motor under specific operating conditions. It is commonly used in the context of electric motors and is defined as the power that the motor is rated to deliver continuously without exceeding its thermal limits. Power is denoted by P symbol.

How to evaluate Nominal HP of Driving Motor using this online evaluator? To use this online evaluator for Nominal HP of Driving Motor, enter Speed of Agitator (N) & Rated Motor Torque (T_r) and hit the calculate button.

FAQs on Nominal HP of Driving Motor

What is the formula to find Nominal HP of Driving Motor?

The formula of Nominal HP of Driving Motor is expressed as Power = (2*pi*Speed of Agitator*Rated Motor Torque)/4500. Here is an example- 0.000335 = (2*pi*60.2138591907381*2217.38068)/4500.

How to calculate Nominal HP of Driving Motor?

With Speed of Agitator (N) & Rated Motor Torque (T_r) we can find Nominal HP of Driving Motor using the formula - Power = (2*pi*Speed of Agitator*Rated Motor Torque)/4500. This formula also uses Archimedes' constant .

Can the Nominal HP of Driving Motor be negative?

No, the Nominal HP of Driving Motor, measured in Power cannot be negative.

Which unit is used to measure Nominal HP of Driving Motor?

Nominal HP of Driving Motor is usually measured using the Horsepower[hp] for Power. Watt[hp], Kilowatt[hp], Milliwatt[hp] are the few other units in which Nominal HP of Driving Motor can be measured.

Let Others Know

✖

Facebook

Twitter

Copied!