Front Pitch for DC Machine Calculator

✖Number of Slotsdepends on various factors such as the size of the generator, the type of winding used, the desired output voltage, and the power rating.ⓘ Number of Slots [n_slot]			+10% -10%
✖Number of Poles refers to the total count of poles in an electrical machine for the flux generation.ⓘ Number of Poles [P]			+10% -10%

✖Front Pitch the distance between the two coil sides connected to the same commutator segment is called front pitch.ⓘ Front Pitch for DC Machine [Y_F]

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Formula

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Front Pitch for DC Machine

Formula

`"Y"_{"F"} = ((2*"n"_{"slot"})/"P")-1`

Example

`"20.33333"=((2*"96")/"9")-1`

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Front Pitch for DC Machine Solution

STEP 0: Pre-Calculation Summary

Formula Used

Front Pitch = ((2*Number of Slots)/Number of Poles)-1
Y_F = ((2*n_slot)/P)-1
This formula uses 3 Variables

Variables Used

Front Pitch - Front Pitch the distance between the two coil sides connected to the same commutator segment is called front pitch.
Number of Slots - Number of Slotsdepends on various factors such as the size of the generator, the type of winding used, the desired output voltage, and the power rating.
Number of Poles - Number of Poles refers to the total count of poles in an electrical machine for the flux generation.

STEP 1: Convert Input(s) to Base Unit

Number of Slots: 96 --> No Conversion Required
Number of Poles: 9 --> No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

Y_F = ((2*n_slot)/P)-1 --> ((2*96)/9)-1

Evaluating ... ...

Y_F = 20.3333333333333

STEP 3: Convert Result to Output's Unit

20.3333333333333 --> No Conversion Required

FINAL ANSWER

20.3333333333333 ≈ 20.33333 <-- Front Pitch

(Calculation completed in 00.004 seconds)

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Created by Urvi Rathod

Vishwakarma Government Engineering College (VGEC), Ahmedabad

Urvi Rathod has created this Calculator and 1500+ more calculators!

Verified by Parminder Singh

Chandigarh University (CU), Punjab

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< 16 DC Machine Characterstics Calculators

Mechanical Efficiency given Induced Voltage and Armature Current

Go Mechanical Efficiency = (Electrical Efficiency*Output Voltage*Armature Current)/(Angular Speed*Torque)

Electrical Efficiency of DC Machine

Go Electrical Efficiency = (Mechanical Efficiency*Angular Speed*Torque)/(Output Voltage*Armature Current)

Design Constant of DC Machine

Go Machine Constant = (Number of Conductors*Number of Poles)/(2*pi*Number of Parallel Paths)

Angular Speed of DC Machine using Kf

Go Angular Speed = Armature Voltage/(Machine Constant*Magnetic Flux*Armature Current)

Armature Induced Voltage of DC Machine given Kf

Go Armature Voltage = Machine Constant*Armature Current*Magnetic Flux*Angular Speed

Back EMF of DC Generator

Go Back EMF = Output Voltage-(Armature Current*Armature Resistance)

Magnetic Flux of DC Machine given Torque

Go Magnetic Flux = Torque/(Machine Constant*Armature Current)

EMF Generated in DC Machine with Lap Winding

Go EMF = (Rotor Speed*Number of Conductors*Flux per Pole)/60

Torque generated in DC Machine

Go Torque = Machine Constant*Magnetic Flux*Armature Current

Coil Span of DC Motor

Go Coil Span Factor = Number of Commutator Segments/Number of Poles

Front Pitch for DC Machine

Go Front Pitch = ((2*Number of Slots)/Number of Poles)-1

Back Pitch for DC Machine

Go Back Pitch = ((2*Number of Slots)/Number of Poles)+1

Input Power of DC Motor

Go Input Power = Supply Voltage*Armature Current

Pole Pitch in DC Generator

Go Pole Pitch = Number of Slots/Number of Poles

Back Pitch for DC Machine given Coil Span

Go Back Pitch = Coil Span*Coil Span Factor

Output Power of DC Machine

Go Output Power = Angular Speed*Torque

Front Pitch for DC Machine Formula

Front Pitch = ((2*Number of Slots)/Number of Poles)-1
Y_F = ((2*n_slot)/P)-1

How many input and output powers does synchronous generator have?

The synchronous generator has two power inputs, mechanical power at the shaft and electrical power to the field, and one output, electrical power to a load.

How to Calculate Front Pitch for DC Machine?

Front Pitch for DC Machine calculator uses Front Pitch = ((2*Number of Slots)/Number of Poles)-1 to calculate the Front Pitch, The Front Pitch for DC Machine formula is defined as the coil advances on the back of the armature. This advancement is measured in terms of armature conductors and is called front pitch. It is equal to the number difference of the conductor connected to a given segment of the commutator. Front Pitch is denoted by Y_F symbol.

How to calculate Front Pitch for DC Machine using this online calculator? To use this online calculator for Front Pitch for DC Machine, enter Number of Slots (n_slot) & Number of Poles (P) and hit the calculate button. Here is how the Front Pitch for DC Machine calculation can be explained with given input values -> 20.33333 = ((2*96)/9)-1.

FAQ

What is Front Pitch for DC Machine?

The Front Pitch for DC Machine formula is defined as the coil advances on the back of the armature. This advancement is measured in terms of armature conductors and is called front pitch. It is equal to the number difference of the conductor connected to a given segment of the commutator and is represented as Y_F = ((2*n_slot)/P)-1 or Front Pitch = ((2*Number of Slots)/Number of Poles)-1. Number of Slotsdepends on various factors such as the size of the generator, the type of winding used, the desired output voltage, and the power rating & Number of Poles refers to the total count of poles in an electrical machine for the flux generation.

How to calculate Front Pitch for DC Machine?

The Front Pitch for DC Machine formula is defined as the coil advances on the back of the armature. This advancement is measured in terms of armature conductors and is called front pitch. It is equal to the number difference of the conductor connected to a given segment of the commutator is calculated using Front Pitch = ((2*Number of Slots)/Number of Poles)-1. To calculate Front Pitch for DC Machine, you need Number of Slots (n_slot) & Number of Poles (P). With our tool, you need to enter the respective value for Number of Slots & Number of Poles 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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