Synchronous Speed of Synchronous Motor given Mechanical Power Solution

STEP 0: Pre-Calculation Summary
Formula Used
Synchronous Speed = Mechanical Power/Gross Torque
Ns = Pm/τg
This formula uses 3 Variables
Variables Used
Synchronous Speed - (Measured in Radian per Second) - Synchronous speed is a definite speed for an alternating-current machine that is dependent on the frequency of the supply circuit.
Mechanical Power - (Measured in Watt) - Mechanical Power power is the product of a force on an object and the object's velocity or the product of torque on a shaft and the shaft's angular velocity.
Gross Torque - (Measured in Newton Meter) - Gross Torque is the immediate twisting force required to turn a blade or pump at a given moment.
STEP 1: Convert Input(s) to Base Unit
Mechanical Power: 593 Watt --> 593 Watt No Conversion Required
Gross Torque: 0.243 Newton Meter --> 0.243 Newton Meter No Conversion Required
STEP 2: Evaluate Formula
Substituting Input Values in Formula
Ns = Pmg --> 593/0.243
Evaluating ... ...
Ns = 2440.329218107
STEP 3: Convert Result to Output's Unit
2440.329218107 Radian per Second -->23303.4274711852 Revolution per Minute (Check conversion ​here)
FINAL ANSWER
23303.4274711852 23303.43 Revolution per Minute <-- Synchronous Speed
(Calculation completed in 00.020 seconds)

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Synchronous Speed of Synchronous Motor given Mechanical Power Formula

​LaTeX ​Go
Synchronous Speed = Mechanical Power/Gross Torque
Ns = Pm/τg

Is synchronous motor a fixed speed motor?

This is where the term synchronous motor comes from, as the speed of the rotor of the motor is the same as the rotating magnetic field. It is a fixed speed motor because it has only one speed, which is synchronous speed.

How to Calculate Synchronous Speed of Synchronous Motor given Mechanical Power?

Synchronous Speed of Synchronous Motor given Mechanical Power calculator uses Synchronous Speed = Mechanical Power/Gross Torque to calculate the Synchronous Speed, The Synchronous Speed of Synchronous Motor given Mechanical Power formula is defined as a definite speed for an alternating-current machine that is dependent on the frequency of the supply circuit because the rotating member passes one pair of poles for each alternation of the alternating current. Synchronous Speed is denoted by Ns symbol.

How to calculate Synchronous Speed of Synchronous Motor given Mechanical Power using this online calculator? To use this online calculator for Synchronous Speed of Synchronous Motor given Mechanical Power, enter Mechanical Power (Pm) & Gross Torque g) and hit the calculate button. Here is how the Synchronous Speed of Synchronous Motor given Mechanical Power calculation can be explained with given input values -> 222531.3 = 593/0.243.

FAQ

What is Synchronous Speed of Synchronous Motor given Mechanical Power?
The Synchronous Speed of Synchronous Motor given Mechanical Power formula is defined as a definite speed for an alternating-current machine that is dependent on the frequency of the supply circuit because the rotating member passes one pair of poles for each alternation of the alternating current and is represented as Ns = Pmg or Synchronous Speed = Mechanical Power/Gross Torque. Mechanical Power power is the product of a force on an object and the object's velocity or the product of torque on a shaft and the shaft's angular velocity & Gross Torque is the immediate twisting force required to turn a blade or pump at a given moment.
How to calculate Synchronous Speed of Synchronous Motor given Mechanical Power?
The Synchronous Speed of Synchronous Motor given Mechanical Power formula is defined as a definite speed for an alternating-current machine that is dependent on the frequency of the supply circuit because the rotating member passes one pair of poles for each alternation of the alternating current is calculated using Synchronous Speed = Mechanical Power/Gross Torque. To calculate Synchronous Speed of Synchronous Motor given Mechanical Power, you need Mechanical Power (Pm) & Gross Torque g). With our tool, you need to enter the respective value for Mechanical Power & Gross 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 Synchronous Speed?
In this formula, Synchronous Speed uses Mechanical Power & Gross Torque. We can use 2 other way(s) to calculate the same, which is/are as follows -
  • Synchronous Speed = (120*Frequency)/Number of Poles
  • Synchronous Speed = (120*Frequency)/Number of Poles
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