Full Load Speed of Shunt DC Motor Calculator

✖No Load Speed is defined as a reference to how fast the shaft of a motor will turn before weight is added to it.ⓘ No Load Speed [N_nl]			+10% -10%
✖Speed Regulation is the change in speed from no load to full load, expressed as a fraction or percentage of full load speed.ⓘ Speed Regulation [N_reg]			+10% -10%

✖Full Load Speed is defined as the speed of the motor at which the motor is fully loaded to provide its maximum torque to drive the load.ⓘ Full Load Speed of Shunt DC Motor [N_fl]

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Formula

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Full Load Speed of Shunt DC Motor

Formula

`"N"_{"fl"} = (100*"N"_{"nl"})/("N"_{"reg"}+100)`

Example

`"0.19rev/min"=(100*"2.58rev/min")/("12012rev/min"+100)`

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Full Load Speed of Shunt DC Motor Solution

STEP 0: Pre-Calculation Summary

Formula Used

Full Load Speed = (100*No Load Speed)/(Speed Regulation+100)
N_fl = (100*N_nl)/(N_reg+100)
This formula uses 3 Variables

Variables Used

Full Load Speed - (Measured in Radian per Second) - Full Load Speed is defined as the speed of the motor at which the motor is fully loaded to provide its maximum torque to drive the load.
No Load Speed - (Measured in Radian per Second) - No Load Speed is defined as a reference to how fast the shaft of a motor will turn before weight is added to it.
Speed Regulation - (Measured in Radian per Second) - Speed Regulation is the change in speed from no load to full load, expressed as a fraction or percentage of full load speed.

STEP 1: Convert Input(s) to Base Unit

No Load Speed: 2.58 Revolution per Minute --> 0.270176968194964 Radian per Second (Check conversion here)
Speed Regulation: 12012 Revolution per Minute --> 1257.8936984333 Radian per Second (Check conversion here)

STEP 2: Evaluate Formula

Substituting Input Values in Formula

N_fl = (100*N_nl)/(N_reg+100) --> (100*0.270176968194964)/(1257.8936984333+100)

Evaluating ... ...

N_fl = 0.0198967686871724

STEP 3: Convert Result to Output's Unit

0.0198967686871724 Radian per Second -->0.190000145296847 Revolution per Minute (Check conversion here)

FINAL ANSWER

0.190000145296847 ≈ 0.19 Revolution per Minute <-- Full Load Speed

(Calculation completed in 00.004 seconds)

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Created by Urvi Rathod

Vishwakarma Government Engineering College (VGEC), Ahmedabad

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Chandigarh University (CU), Punjab

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< 6 Speed Calculators

Angular Speed of DC Shunt Motor given Kf

Go Angular Speed = Back EMF/(Constant of Machine Construction*Magnetic Flux)

Speed Regulation of Shunt DC Motor

Go Speed Regulation = ((No Load Speed-Full Load Speed)/Full Load Speed)*100

No Load Speed of Shunt DC Motor

Go No Load Speed = (Speed Regulation*Full Load Speed)/(100+Full Load Speed)

Full Load Speed of Shunt DC Motor

Go Full Load Speed = (100*No Load Speed)/(Speed Regulation+100)

Angular Speed of DC Shunt Motor given Output Power

Go Angular Speed = Output Power/Torque

Torque of DC Motor given Output Power

Go Torque = Output Power/Angular Speed

Full Load Speed of Shunt DC Motor Formula

Full Load Speed = (100*No Load Speed)/(Speed Regulation+100)
N_fl = (100*N_nl)/(N_reg+100)

Is the speed of DC shunt motor variable?

By varying flux, we can increase the speed more than its base speed. This method is constant power and variable torque drive. Explanation: For a DC shunt motor, speed cannot be varied by the method of starting.

How to Calculate Full Load Speed of Shunt DC Motor?

Full Load Speed of Shunt DC Motor calculator uses Full Load Speed = (100*No Load Speed)/(Speed Regulation+100) to calculate the Full Load Speed, The Full Load Speed of Shunt DC Motor formula is defined as the speed of the motor at which the motor is fully loaded to provide its maximum torque to drive the load. Full Load Speed is denoted by N_fl symbol.

How to calculate Full Load Speed of Shunt DC Motor using this online calculator? To use this online calculator for Full Load Speed of Shunt DC Motor, enter No Load Speed (N_nl) & Speed Regulation (N_reg) and hit the calculate button. Here is how the Full Load Speed of Shunt DC Motor calculation can be explained with given input values -> 1.68386 = (100*0.270176968194964)/(1257.8936984333+100).

FAQ

What is Full Load Speed of Shunt DC Motor?

The Full Load Speed of Shunt DC Motor formula is defined as the speed of the motor at which the motor is fully loaded to provide its maximum torque to drive the load and is represented as N_fl = (100*N_nl)/(N_reg+100) or Full Load Speed = (100*No Load Speed)/(Speed Regulation+100). No Load Speed is defined as a reference to how fast the shaft of a motor will turn before weight is added to it & Speed Regulation is the change in speed from no load to full load, expressed as a fraction or percentage of full load speed.

How to calculate Full Load Speed of Shunt DC Motor?

The Full Load Speed of Shunt DC Motor formula is defined as the speed of the motor at which the motor is fully loaded to provide its maximum torque to drive the load is calculated using Full Load Speed = (100*No Load Speed)/(Speed Regulation+100). To calculate Full Load Speed of Shunt DC Motor, you need No Load Speed (N_nl) & Speed Regulation (N_reg). With our tool, you need to enter the respective value for No Load Speed & Speed Regulation and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

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