Golf Mk3
Calculating overall ratio (i)
Calculating overall ratio (i)
Example:
i= Z2: Z1 1) iG = Gear ratio = ZG2: ZG1 = 30 : 39 = 0.769 iA = Axle ratio = ZA2 : ZA1 = 72 : 17 = 4.235 iges. = Overall ratio 1) Z1 = No. of teeth drive gear, Z2 = No. of teeth driven gear |