Gear Ratio in Toothed Gearing Formulas

The Gear Ratio is the ratio of output gear speed to the input gear speed or the ratio of number of teeth on gear to that on the pinion. And is denoted by G.

Toothed Gearing formulas that make use of Gear Ratio

fxMinimum Number of Teeth on Pinion to Avoid Interference given Addendum of PinionGo

FAQ

What is the Gear Ratio?

The Gear Ratio is the ratio of output gear speed to the input gear speed or the ratio of number of teeth on gear to that on the pinion.

Can the Gear Ratio be negative?

{YesorNo}, the Gear Ratio, measured in {OutputVariableMeasurementName} {CanorCannot} be negative.

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