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Vishwakarma Government Engineering College (VGEC), Ahmedabad
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Frequency When Speed Is Given Solution

STEP 0: Pre-Calculation Summary
Formula Used
frequency = Number of pole*Motor Speed/120
f = P*N/120
This formula uses 2 Variables
Variables Used
Number of pole- The number of pole is properties of the transfer function, and therefore of the differential equation describing the input-output system dynamics.
Motor Speed - Motor Speed is the speed of the rotor(motor). (Measured in Meter per Second)
STEP 1: Convert Input(s) to Base Unit
Number of pole: 6 --> No Conversion Required
Motor Speed: 1000 Meter per Second --> 1000 Meter per Second No Conversion Required
STEP 2: Evaluate Formula
Substituting Input Values in Formula
f = P*N/120 --> 6*1000/120
Evaluating ... ...
f = 50
STEP 3: Convert Result to Output's Unit
50 Hertz -->50 Cycle per Second (Check conversion here)
FINAL ANSWER
50 Cycle per Second <-- frequency
(Calculation completed in 00.000 seconds)

10+ DC Motor Calculators

Mechanical Power Of When Input Power Is Given
mechanical_power = Input Power-(Armature Current*Armature Current*Armature resistance) Go
Series Field Copper Loss
series_field_cu_loss = Series field current*Series field current*Series field resistance Go
Input Power 3-Phase
power_input = Line Current*Line Voltage*cos(Theta) Go
Input Power Per Phase
power_input = Voltage*Armature Current*cos(Theta) Go
Armature Copper Loss
armature_loss = Armature Current*Armature Current*Armature resistance Go
Power Loss Due To Brush Drop
power_loss_due_to_brush_drop = Armature Current*Voltage drop due to brush drop Go
Mechanical Power In Rotor
mechanical_power = Gross Torque*Synchronous Speed Go
Frequency When Speed Is Given
frequency = Number of pole*Motor Speed/120 Go
Converted Power
power = Induced voltage*Armature Current Go
Output Power Using current of a load
power = Voltage*Load current Go

Frequency When Speed Is Given Formula

frequency = Number of pole*Motor Speed/120
f = P*N/120

What is Electrical Frequency?

Electrical frequency is the measure of the rate of that oscillation and is measured in the number of changes per second – also called hertz (Hz).

How to Calculate Frequency When Speed Is Given?

Frequency When Speed Is Given calculator uses frequency = Number of pole*Motor Speed/120 to calculate the frequency, Frequency when speed is given is the number of occurrences of a repeating event per unit of time. It is also the number of times something happens within a particular period, or the fact of something happening often or a large number of times. frequency and is denoted by f symbol.

How to calculate Frequency When Speed Is Given using this online calculator? To use this online calculator for Frequency When Speed Is Given, enter Number of pole (P) and Motor Speed (N) and hit the calculate button. Here is how the Frequency When Speed Is Given calculation can be explained with given input values -> 50 = 6*1000/120.

FAQ

What is Frequency When Speed Is Given?
Frequency when speed is given is the number of occurrences of a repeating event per unit of time. It is also the number of times something happens within a particular period, or the fact of something happening often or a large number of times and is represented as f = P*N/120 or frequency = Number of pole*Motor Speed/120. The number of pole is properties of the transfer function, and therefore of the differential equation describing the input-output system dynamics and Motor Speed is the speed of the rotor(motor).
How to calculate Frequency When Speed Is Given?
Frequency when speed is given is the number of occurrences of a repeating event per unit of time. It is also the number of times something happens within a particular period, or the fact of something happening often or a large number of times is calculated using frequency = Number of pole*Motor Speed/120. To calculate Frequency When Speed Is Given, you need Number of pole (P) and Motor Speed (N). With our tool, you need to enter the respective value for Number of pole and Motor Speed 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 frequency?
In this formula, frequency uses Number of pole and Motor Speed. We can use 10 other way(s) to calculate the same, which is/are as follows -
  • power = Voltage*Load current
  • mechanical_power = Input Power-(Armature Current*Armature Current*Armature resistance)
  • mechanical_power = Gross Torque*Synchronous Speed
  • power_input = Line Current*Line Voltage*cos(Theta)
  • power_input = Voltage*Armature Current*cos(Theta)
  • power = Induced voltage*Armature Current
  • power_loss_due_to_brush_drop = Armature Current*Voltage drop due to brush drop
  • frequency = Number of pole*Motor Speed/120
  • series_field_cu_loss = Series field current*Series field current*Series field resistance
  • armature_loss = Armature Current*Armature Current*Armature resistance
Where is the Frequency When Speed Is Given calculator used?
Among many, Frequency When Speed Is Given calculator is widely used in real life applications like {FormulaUses}. Here are few more real life examples -
{FormulaExamplesList}
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