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< Overview of the drive force
Leon Mk1
02T 5-speed manual gearbox
Technical data
Overview - power transmission
Calculating overall gear ratio „i“
Calculating overall gear ratio „i“
The gear ratio between two gears, is obtained by dividing the number of teeth on the driven gear (Z
2
) by the number of teeth on the driving gear (Z
1
).
Example: 02T manual gearbox
Gears
5. gear
Final group
Driver
ZG
1
= 46
ZA
1
= 18
Driven
ZG
2
= 41
ZA
2
= 66
i = Z
2
: Z
1
→ Remark
i
G
= Gear reduction in 5th gear = ZG
2
: ZG
1
= 41 : 46 = 0.891
i
G
= Final group gear ratio = ZA
2
: ZA
1
= 66 : 18 = 3,611
i
total.
= Overall ratio = i
G
x i
A
= 0.891 x 3.611 = 3.217
1)
Z
1
= Number of teeth of driving gear, Z
2
= number of teeth of driving gear.
02T 5-speed manual gearbox
Technical data
Overview - power transmission
Gearbox identification >
< Overview of the drive force