Power Rating of Single V-Belt given Number of Belts Required Calculator

✖Power transmitted by belt is the amount of power that is transmitted from the belt of a belt drive to the pulley.ⓘ Power transmitted by belt [P_t]			+10% -10%
✖Correction Factor for Industrial Service is the correction factor that is used for industrial purpose.ⓘ Correction Factor for Industrial Service [F_ar]			+10% -10%
✖Correction Factor for Belt Length is the factor of correction for the belt length.ⓘ Correction Factor for Belt Length [F_cr]			+10% -10%
✖Correction Factor for Arc of Contact is the factor of correction for the arc of contact.ⓘ Correction Factor for Arc of Contact [F_dr]			+10% -10%
✖Number of Belts is the number of belts that are required for a given application.ⓘ Number of Belts [N]			+10% -10%

✖Power Rating of Single V-Belt is the power rating given to the single V-Belt.ⓘ Power Rating of Single V-Belt given Number of Belts Required [P_r]

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Formula

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Power Rating of Single V-Belt given Number of Belts Required

Formula

`"P"_{"r"} = "P"_{"t"}*("F"_{"a"}"r")/(("F"_{"c"}"r")*("F"_{"d"}"r")*"N")`

Example

`"4.129728kW"="6.45kW"*"1.3"/("1.08"*"0.94"*"2")`

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Power Rating of Single V-Belt given Number of Belts Required Solution

STEP 0: Pre-Calculation Summary

Formula Used

Power Rating of Single V-Belt = Power transmitted by belt*Correction Factor for Industrial Service/(Correction Factor for Belt Length*Correction Factor for Arc of Contact*Number of Belts)
P_r = P_t*F_ar/(F_cr*F_dr*N)
This formula uses 6 Variables

Variables Used

Power Rating of Single V-Belt - (Measured in Watt) - Power Rating of Single V-Belt is the power rating given to the single V-Belt.
Power transmitted by belt - (Measured in Watt) - Power transmitted by belt is the amount of power that is transmitted from the belt of a belt drive to the pulley.
Correction Factor for Industrial Service - Correction Factor for Industrial Service is the correction factor that is used for industrial purpose.
Correction Factor for Belt Length - Correction Factor for Belt Length is the factor of correction for the belt length.
Correction Factor for Arc of Contact - Correction Factor for Arc of Contact is the factor of correction for the arc of contact.
Number of Belts - Number of Belts is the number of belts that are required for a given application.

STEP 1: Convert Input(s) to Base Unit

Power transmitted by belt: 6.45 Kilowatt --> 6450 Watt (Check conversion here)
Correction Factor for Industrial Service: 1.3 --> No Conversion Required
Correction Factor for Belt Length: 1.08 --> No Conversion Required
Correction Factor for Arc of Contact: 0.94 --> No Conversion Required
Number of Belts: 2 --> No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

P_r = P_t*F_ar/(F_cr*F_dr*N) --> 6450*1.3/(1.08*0.94*2)

Evaluating ... ...

P_r = 4129.72813238771

STEP 3: Convert Result to Output's Unit

4129.72813238771 Watt -->4.12972813238771 Kilowatt (Check conversion here)

FINAL ANSWER

4.12972813238771 ≈ 4.129728 Kilowatt <-- Power Rating of Single V-Belt

(Calculation completed in 00.007 seconds)

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Home » Engineering » Mechanical » Machine Design » Design of Belt Drives » V-Belt Drives » Power Transmission » Power Rating of Single V-Belt given Number of Belts Required

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Osmania University (OU), Hyderabad

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< 6 Power Transmission Calculators

Drive Power to be Transmitted given Number of Belts Required

Go Power transmitted by belt = Number of Belts*(Correction Factor for Belt Length*Correction Factor for Arc of Contact*Power Rating of Single V-Belt)/Correction Factor for Industrial Service

Power Rating of Single V-Belt given Number of Belts Required

Go Power Rating of Single V-Belt = Power transmitted by belt*Correction Factor for Industrial Service/(Correction Factor for Belt Length*Correction Factor for Arc of Contact*Number of Belts)

Belt Velocity given Power Transmitted using V-Belt

Go Belt Velocity = Power transmitted by belt/(Belt Tension on Tight Side-Belt Tension on Loose Side)

Power Transmitted using V Belt

Go Power transmitted by belt = (Belt Tension on Tight Side-Belt Tension on Loose Side)*Belt Velocity

Belt Tension in Tight Side of Belt given Power Transmitted using V-Belt

Go Belt Tension on Tight Side = Power transmitted by belt/Belt Velocity+Belt Tension on Loose Side

Belt Tension in Loose Side of V-Belt given Power Transmitted

Go Belt Tension on Loose Side = Belt Tension on Tight Side-Power transmitted by belt/Belt Velocity

Power Rating of Single V-Belt given Number of Belts Required Formula

Define Belt?

A belt is a loop of flexible material used to link two or more rotating shafts mechanically, most often parallel. Belts may be used as a source of motion, to transmit power efficiently or to track relative movement.

How to Calculate Power Rating of Single V-Belt given Number of Belts Required?

Power Rating of Single V-Belt given Number of Belts Required calculator uses Power Rating of Single V-Belt = Power transmitted by belt*Correction Factor for Industrial Service/(Correction Factor for Belt Length*Correction Factor for Arc of Contact*Number of Belts) to calculate the Power Rating of Single V-Belt, The Power Rating of Single V-Belt given Number of Belts Required formula is defined as the power rating of the single V-Belt Which are used for power transmission. Power Rating of Single V-Belt is denoted by P_r symbol.

How to calculate Power Rating of Single V-Belt given Number of Belts Required using this online calculator? To use this online calculator for Power Rating of Single V-Belt given Number of Belts Required, enter Power transmitted by belt (P_t), Correction Factor for Industrial Service (F_ar), Correction Factor for Belt Length (F_cr), Correction Factor for Arc of Contact (F_dr) & Number of Belts (N) and hit the calculate button. Here is how the Power Rating of Single V-Belt given Number of Belts Required calculation can be explained with given input values -> 0.00413 = 6450*1.3/(1.08*0.94*2).

FAQ

What is Power Rating of Single V-Belt given Number of Belts Required?

The Power Rating of Single V-Belt given Number of Belts Required formula is defined as the power rating of the single V-Belt Which are used for power transmission and is represented as P_r = P_t*F_ar/(F_cr*F_dr*N) or Power Rating of Single V-Belt = Power transmitted by belt*Correction Factor for Industrial Service/(Correction Factor for Belt Length*Correction Factor for Arc of Contact*Number of Belts). Power transmitted by belt is the amount of power that is transmitted from the belt of a belt drive to the pulley, Correction Factor for Industrial Service is the correction factor that is used for industrial purpose, Correction Factor for Belt Length is the factor of correction for the belt length, Correction Factor for Arc of Contact is the factor of correction for the arc of contact & Number of Belts is the number of belts that are required for a given application.

How to calculate Power Rating of Single V-Belt given Number of Belts Required?

The Power Rating of Single V-Belt given Number of Belts Required formula is defined as the power rating of the single V-Belt Which are used for power transmission is calculated using Power Rating of Single V-Belt = Power transmitted by belt*Correction Factor for Industrial Service/(Correction Factor for Belt Length*Correction Factor for Arc of Contact*Number of Belts). To calculate Power Rating of Single V-Belt given Number of Belts Required, you need Power transmitted by belt (P_t), Correction Factor for Industrial Service (F_ar), Correction Factor for Belt Length (F_cr), Correction Factor for Arc of Contact (F_dr) & Number of Belts (N). With our tool, you need to enter the respective value for Power transmitted by belt, Correction Factor for Industrial Service, Correction Factor for Belt Length, Correction Factor for Arc of Contact & Number of Belts 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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