Anshika Arya
National Institute Of Technology (NIT), Hamirpur
Anshika Arya has created this Calculator and 200+ more calculators!

1 Other formulas that you can solve using the same Inputs

Velocity ratio of belt drive
Velocity ratio=Speed of the follower in r.p.m/Speed of the driver in r.p.m GO

3 Other formulas that calculate the same Output

Train value of compound gear train
Train value=Product of the number of teeth on the drivers/Product of the number of teeth on the drivens GO
Train value of compound gear train
Train value=Speed of last driven pulley/Speed of first driver GO
Train value
Train value=No. of teeth on driver/No. of teeth on driven GO

Train value Formula

Train value=Speed of the follower in r.p.m/Speed of the driver in r.p.m
More formulas
Velocity ratio of compound belt drive GO
Velocity ratio of compound belt drive GO
Train value GO
Velocity ratio GO
Train value of compound gear train GO
Speed ratio of compound gear train GO
Train value of compound gear train GO
Output torque or resisting or load torque on the driven member GO
Holding or braking or fixing torque on the fixed member GO
Holding or braking or fixing torque on the fixed member GO
Holding or braking or fixing torque on the fixed member GO
Output torque or resisting or load torque on the driven member GO

What is Train value?

The train value is reciprocal of the speed ratio. Speed ratio (or velocity ratio) of gear train is the ratio of the speed of the driver to the speed of the driven or follower(or) the ratio of speeds of any pair of gears in mesh is the inverse of their number of teeth.

How to Calculate Train value?

Train value calculator uses Train value=Speed of the follower in r.p.m/Speed of the driver in r.p.m to calculate the Train value, Train value is reciprocal of speed ratio. Train value and is denoted by TV symbol.

How to calculate Train value using this online calculator? To use this online calculator for Train value, enter Speed of the follower in r.p.m (N2) and Speed of the driver in r.p.m (N1) and hit the calculate button. Here is how the Train value calculation can be explained with given input values -> 0.8 = 0.133333333333333/0.166666666666667.

FAQ

What is Train value?
Train value is reciprocal of speed ratio and is represented as TV=N2/N1 or Train value=Speed of the follower in r.p.m/Speed of the driver in r.p.m. Speed of the follower in r.p.m 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 and Speed of the driver in r.p.m 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 Train value?
Train value is reciprocal of speed ratio is calculated using Train value=Speed of the follower in r.p.m/Speed of the driver in r.p.m. To calculate Train value, you need Speed of the follower in r.p.m (N2) and Speed of the driver in r.p.m (N1). With our tool, you need to enter the respective value for Speed of the follower in r.p.m and Speed of the driver in r.p.m 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 Train value?
In this formula, Train value uses Speed of the follower in r.p.m and Speed of the driver in r.p.m. We can use 3 other way(s) to calculate the same, which is/are as follows -
  • Train value=No. of teeth on driver/No. of teeth on driven
  • Train value=Speed of last driven pulley/Speed of first driver
  • Train value=Product of the number of teeth on the drivers/Product of the number of teeth on the drivens
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