Maximum Speed of Vehicle Calculator

✖Speed of Engine at Maximum Power is defined as the crankshaft's angular velocity that it can attain to give maximum power at the driving wheels.ⓘ Speed of Engine at Maximum Power [n_p]			+10% -10%
✖Effective Radius of Wheel is the radius of the part of the wheel which remains undeformed while rolling.ⓘ Effective Radius of Wheel [r_d]			+10% -10%
✖Gear Ratio of Final Drive is the ratio between the revolutions of the gearbox shaft and the revolutions of the wheels.ⓘ Gear Ratio of Final Drive [i_o]			+10% -10%
✖Minimum Gear Ratio of Transmission is defined as the lowest magnitude of the gear ratio of a considered vehicle.ⓘ Minimum Gear Ratio of Transmission [i_g]			+10% -10%

✖Maximum Speed of Vehicle is defined as the highest velocity that a vehicle can achieve with parameters unique to that vehicle.ⓘ Maximum Speed of Vehicle [V_m]

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Maximum Speed of Vehicle Solution

STEP 0: Pre-Calculation Summary

Formula Used

Maximum Speed of Vehicle = (pi*Speed of Engine at Maximum Power*Effective Radius of Wheel)/(30*Gear Ratio of Final Drive*Minimum Gear Ratio of Transmission)
V_m = (pi*n_p*r_d)/(30*i_o*i_g)
This formula uses 1 Constants, 5 Variables

Constants Used

pi - Archimedes' constant Value Taken As 3.14159265358979323846264338327950288

Variables Used

Maximum Speed of Vehicle - (Measured in Meter per Second) - Maximum Speed of Vehicle is defined as the highest velocity that a vehicle can achieve with parameters unique to that vehicle.
Speed of Engine at Maximum Power - (Measured in Radian per Second) - Speed of Engine at Maximum Power is defined as the crankshaft's angular velocity that it can attain to give maximum power at the driving wheels.
Effective Radius of Wheel - (Measured in Meter) - Effective Radius of Wheel is the radius of the part of the wheel which remains undeformed while rolling.
Gear Ratio of Final Drive - Gear Ratio of Final Drive is the ratio between the revolutions of the gearbox shaft and the revolutions of the wheels.
Minimum Gear Ratio of Transmission - Minimum Gear Ratio of Transmission is defined as the lowest magnitude of the gear ratio of a considered vehicle.

STEP 1: Convert Input(s) to Base Unit

Speed of Engine at Maximum Power: 35000 Revolution per Minute --> 3665.19142900145 Radian per Second (Check conversion here)
Effective Radius of Wheel: 0.45 Meter --> 0.45 Meter No Conversion Required
Gear Ratio of Final Drive: 2 --> No Conversion Required
Minimum Gear Ratio of Transmission: 0.55 --> No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

V_m = (pi*n_p*r_d)/(30*i_o*i_g) --> (pi*3665.19142900145*0.45)/(30*2*0.55)

Evaluating ... ...

V_m = 157.016433645699

STEP 3: Convert Result to Output's Unit

157.016433645699 Meter per Second --> No Conversion Required

FINAL ANSWER

157.016433645699 ≈ 157.0164 Meter per Second <-- Maximum Speed of Vehicle

(Calculation completed in 00.020 seconds)

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Created by Syed Adnan

Ramaiah University of Applied Sciences (RUAS), bangalore

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National Institute Of Technology (NIT), Hamirpur

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< Load on Wheels in Race Cars Calculators

Wheel Load on Front Outside Wheel during Cornering

LaTeX Go Individual Load Wheel During Cornering = Load on Individual Wheel in Static Condition+Front Lateral Load Transfer

Wheel Load on Front Inside Wheel during Cornering

LaTeX Go Individual Load Wheel During Cornering = Load on Individual Wheel in Static Condition-Front Lateral Load Transfer

Wheel Load on Rear Outside Wheel during Cornering

LaTeX Go Individual Load Wheel During Cornering = Load on Individual Wheel in Static Condition+Rear Lateral Load Transfer

Wheel Load on Rear Inside Wheel during Cornering

LaTeX Go Individual Load Wheel During Cornering = Load on Individual Wheel in Static Condition-Rear Lateral Load Transfer

Maximum Speed of Vehicle Formula

LaTeX Go

Maximum Speed of Vehicle = (pi*Speed of Engine at Maximum Power*Effective Radius of Wheel)/(30*Gear Ratio of Final Drive*Minimum Gear Ratio of Transmission)
V_m = (pi*n_p*r_d)/(30*i_o*i_g)

How is the maximum speed of a vehicle calculated?

The maximum speed or velocity of the vehicle can be calculated when the parameters of the vehicle such as the maximum engine angular velocity, final drive ratio and minimum gear ratio of its transmission are known.

How to Calculate Maximum Speed of Vehicle?

Maximum Speed of Vehicle calculator uses Maximum Speed of Vehicle = (pi*Speed of Engine at Maximum Power*Effective Radius of Wheel)/(30*Gear Ratio of Final Drive*Minimum Gear Ratio of Transmission) to calculate the Maximum Speed of Vehicle, The Maximum speed of vehicle formula is defined as the highest velocity that a vehicle can achieve with parameters unique to that vehicle. Maximum Speed of Vehicle is denoted by V_m symbol.

How to calculate Maximum Speed of Vehicle using this online calculator? To use this online calculator for Maximum Speed of Vehicle, enter Speed of Engine at Maximum Power (n_p), Effective Radius of Wheel (r_d), Gear Ratio of Final Drive (i_o) & Minimum Gear Ratio of Transmission (i_g) and hit the calculate button. Here is how the Maximum Speed of Vehicle calculation can be explained with given input values -> 157.0164 = (pi*3665.19142900145*0.45)/(30*2*0.55).

FAQ

What is Maximum Speed of Vehicle?

The Maximum speed of vehicle formula is defined as the highest velocity that a vehicle can achieve with parameters unique to that vehicle and is represented as V_m = (pi*n_p*r_d)/(30*i_o*i_g) or Maximum Speed of Vehicle = (pi*Speed of Engine at Maximum Power*Effective Radius of Wheel)/(30*Gear Ratio of Final Drive*Minimum Gear Ratio of Transmission). Speed of Engine at Maximum Power is defined as the crankshaft's angular velocity that it can attain to give maximum power at the driving wheels, Effective Radius of Wheel is the radius of the part of the wheel which remains undeformed while rolling, Gear Ratio of Final Drive is the ratio between the revolutions of the gearbox shaft and the revolutions of the wheels & Minimum Gear Ratio of Transmission is defined as the lowest magnitude of the gear ratio of a considered vehicle.

How to calculate Maximum Speed of Vehicle?

The Maximum speed of vehicle formula is defined as the highest velocity that a vehicle can achieve with parameters unique to that vehicle is calculated using Maximum Speed of Vehicle = (pi*Speed of Engine at Maximum Power*Effective Radius of Wheel)/(30*Gear Ratio of Final Drive*Minimum Gear Ratio of Transmission). To calculate Maximum Speed of Vehicle, you need Speed of Engine at Maximum Power (n_p), Effective Radius of Wheel (r_d), Gear Ratio of Final Drive (i_o) & Minimum Gear Ratio of Transmission (i_g). With our tool, you need to enter the respective value for Speed of Engine at Maximum Power, Effective Radius of Wheel, Gear Ratio of Final Drive & Minimum Gear Ratio of Transmission 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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