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Gear reduction ratio
Gear reduction ratio
public
Reduction ratio of two gear wheels using number of teeth
Input
Number of teeth of first gear
$ z_1 = 21 \: $
Number of teeth of second gear
$ z_2 = 45 \: $
Result
First stage ratio
$$ i_{gr1} = {z_2 \over z_1} $$
Dependant calculations
(1)
Gearbox reduction ratio
Managed by:
Admin
public
Three stage gearbox ratio
$$ i_{gb3} = {i_{gr1} . i_{gr2} . i_{gr3}} $$
Calculation details
Show in calculation
This calculation calculates the gear ration of two gear wheels using the number of teeth.
z1 - number of theeth of first gear
z2 - number of teeth of the second gear
Discipline:
mechanical
Managed by:
Admin
Calculation