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Gear ratio

Output speed and torque for a pair of gears.

6

Enter known values

Fill in the fields below — the result will appear alongside.

rpm
Nm

Formulas

i=z2/z1i=z_2/z_1n2=n1/in_2=n_1/iM2=M1iηM_2=M_1i\eta

How it works

Output speed and torque for a pair of gears.