Velocity Ratio of Compound Belt Drive Calculator

✖Speed of Last Driven Pulley is the number of turns of the object divided by time, specified as revolutions per minute (rpm), cycles per second (cps), radians per second (rad/s), etc.ⓘ Speed of Last Driven Pulley [N_n]			+10% -10%
✖Speed of First Driver is the number of turns of the object divided by time, specified as revolutions per minute (rpm), cycles per second (cps), radians per second (rad/s), etc.ⓘ Speed of First Driver [N_d′]			+10% -10%

✖Velocity ratio is the distance through which any part of a machine moves to that which the driving part moves during the same time.ⓘ Velocity Ratio of Compound Belt Drive [i]

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Velocity Ratio of Compound Belt Drive Solution

STEP 0: Pre-Calculation Summary

Formula Used

Velocity Ratio = Speed of Last Driven Pulley/Speed of First Driver
i = N_n/N_d′
This formula uses 3 Variables

Variables Used

Velocity Ratio - Velocity ratio is the distance through which any part of a machine moves to that which the driving part moves during the same time.
Speed of Last Driven Pulley - (Measured in Hertz) - Speed of Last Driven Pulley is the number of turns of the object divided by time, specified as revolutions per minute (rpm), cycles per second (cps), radians per second (rad/s), etc.
Speed of First Driver - (Measured in Hertz) - Speed of First Driver is the number of turns of the object divided by time, specified as revolutions per minute (rpm), cycles per second (cps), radians per second (rad/s), etc.

STEP 1: Convert Input(s) to Base Unit

Speed of Last Driven Pulley: 22 Revolution per Minute --> 0.366666666666667 Hertz (Check conversion here)
Speed of First Driver: 28 Revolution per Minute --> 0.466666666666667 Hertz (Check conversion here)

STEP 2: Evaluate Formula

Substituting Input Values in Formula

i = N_n/N_d′ --> 0.366666666666667/0.466666666666667

Evaluating ... ...

i = 0.785714285714286

STEP 3: Convert Result to Output's Unit

0.785714285714286 --> No Conversion Required

FINAL ANSWER

0.785714285714286 ≈ 0.785714 <-- Velocity Ratio

(Calculation completed in 00.004 seconds)

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Created by Anshika Arya

National Institute Of Technology (NIT), Hamirpur

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< Velocity Ratio Calculators

Velocity Ratio of Compound Belt Drive given Product of Diameter of Driven

LaTeX Go Velocity Ratio = Product of Diameters of Drivers/Product of Diameters of Drivens

Velocity Ratio

LaTeX Go Velocity Ratio = Number of Teeth on Driven/Number of Teeth on Driver

Velocity Ratio of Compound Belt Drive

LaTeX Go Velocity Ratio = Speed of Last Driven Pulley/Speed of First Driver

Velocity Ratio of Belt Drive

LaTeX Go Velocity Ratio = Speed of Follower/Speed of Driver

Velocity Ratio of Compound Belt Drive Formula

LaTeX Go

Velocity Ratio = Speed of Last Driven Pulley/Speed of First Driver
i = N_n/N_d′

What is a belt drive used for?

Belt drive, in machinery, a pair of pulleys attached to usually parallel shafts and connected by an encircling flexible belt (band) that can serve to transmit and modify rotary motion from one shaft to the other.

What is velocity ratio of a pulley?

The theoretical mechanical advantage of a system is the ratio of the force that performs the useful work to the force applied, assuming there is no friction in the system. Velocity ratio is defined as the ratio of the distance moved by effort and load, in the same time interval.

How to Calculate Velocity Ratio of Compound Belt Drive?

Velocity Ratio of Compound Belt Drive calculator uses Velocity Ratio = Speed of Last Driven Pulley/Speed of First Driver to calculate the Velocity Ratio, Velocity Ratio of Compound Belt Drive formula is defined as the ratio of the angular velocity of the driven shaft to that of the driver shaft in a compound belt drive system, which is a mechanical system used to transmit power from one shaft to another. Velocity Ratio is denoted by i symbol.

How to calculate Velocity Ratio of Compound Belt Drive using this online calculator? To use this online calculator for Velocity Ratio of Compound Belt Drive, enter Speed of Last Driven Pulley (N_n) & Speed of First Driver (N_d′) and hit the calculate button. Here is how the Velocity Ratio of Compound Belt Drive calculation can be explained with given input values -> 0.785714 = 0.366666666666667/0.466666666666667.

FAQ

What is Velocity Ratio of Compound Belt Drive?

Velocity Ratio of Compound Belt Drive formula is defined as the ratio of the angular velocity of the driven shaft to that of the driver shaft in a compound belt drive system, which is a mechanical system used to transmit power from one shaft to another and is represented as i = N_n/N_d′ or Velocity Ratio = Speed of Last Driven Pulley/Speed of First Driver. Speed of Last Driven Pulley is the number of turns of the object divided by time, specified as revolutions per minute (rpm), cycles per second (cps), radians per second (rad/s), etc & Speed of First Driver is the number of turns of the object divided by time, specified as revolutions per minute (rpm), cycles per second (cps), radians per second (rad/s), etc.

How to calculate Velocity Ratio of Compound Belt Drive?

Velocity Ratio of Compound Belt Drive formula is defined as the ratio of the angular velocity of the driven shaft to that of the driver shaft in a compound belt drive system, which is a mechanical system used to transmit power from one shaft to another is calculated using Velocity Ratio = Speed of Last Driven Pulley/Speed of First Driver. To calculate Velocity Ratio of Compound Belt Drive, you need Speed of Last Driven Pulley (N_n) & Speed of First Driver (N_d′). With our tool, you need to enter the respective value for Speed of Last Driven Pulley & Speed of First Driver 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 Velocity Ratio?

In this formula, Velocity Ratio uses Speed of Last Driven Pulley & Speed of First Driver. We can use 3 other way(s) to calculate the same, which is/are as follows -

Velocity Ratio = Number of Teeth on Driven/Number of Teeth on Driver
Velocity Ratio = Speed of Follower/Speed of Driver
Velocity Ratio = Product of Diameters of Drivers/Product of Diameters of Drivens

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